• How it works

The Best Dissertation Services In The UK

We have expert PhD writers from prestigious UK universities who are dedicated to assist students studying in the United Kingdom and all over the world. Take help from Britain’s best dissertation company and get your dream grades. From selecting a topic to writing the perfect literature review, we have got you covered.

ResearchProspect star rating

Calculate the price

Why Take Help From Dissertation Services?

Dissertation writing is a challenging and time-consuming task that requires extensive research, critical thinking, and writing skills. Students pursuing advanced degrees such as a PhD or master’s degree often find it overwhelming to manage their coursework, research work, and dissertation writing simultaneously. This is where dissertation services UK come into play. These services provide professional assistance to students in completing their dissertations.

A dissertation company offer a wide range of services, including research, writing, editing, proofreading, and formatting. They employ highly qualified and experienced writers specialising in various subjects, ensuring students receive quality work. Additionally, they offer 24/7 support to students, which is beneficial in emergencies or last-minute revisions.

Taking help from dissertation services also ensures that the work is completed on time. These services have strict deadlines and ensure the work is delivered within the stipulated time frame. This is especially important for students with other commitments or deadlines.

We understand that there are many dissertation services scams. You should always look for a reputable UK dissertation services provider like ResearchProspect to complete your orders. We provide:

Dissertation Services UK – ResearchProspect offers premium dissertation services to students in the United Kingdom.

Dissertation Services International – ResearchProspect provides the best dissertation services all around the world at affordable prices.

About Our Experts

Our professionals are most adept with words and are well-equipped to verify that your dissertation is written impeccably. They’ve been in the industry for decades now, and thus, they have invaluable expertise you can rely on. Don’t miss a chance to work with reliable scholars and make your dissertation stand out of the crowd!

Our Writers

Why Choose Our Dissertation Services UK

Fast turnaround time.

We have the fastest turnaround time, an impressive 97% client satisfaction rating, are committed to ensuring you publish your work, and offer a money-back guarantee.

Plagiarism-Free

We guarantee 100% original custom dissertation services that are plagiarism free. Our goal is to provide flawless services to British students.

Affordable Price

Our prices are the most competitive in the UK market. If you have any concerns about the price, please contact us over email, live chat or a phone call.

Free Revisions

There are many dissertation services scams out there, so to build your trust, we offer free unlimited revisions till you are completely satisfied.

Customised Approach

We have the best research and writing experts from top British universities to help you write a customised dissertation tailored to your requirements.

Excellent Customer Support

Our amazing customer support is available 24/7 to listen to your queries and issues and answer them in the most efficient and effective way.

Our Dissertation Samples

Browse our free dissertation samples and see how our writing service can help to relieve your pain. Each dissertation sample has been written by professional UK writers specialising in the specific subject area. Make an order today and unlock the key to secure academic success with ease.

Full Dissertation Samples

Quality:1st / 78%

Discipline:Economics

Academic Standard:Masters

Quality:1st / 74%

Discipline:Business

Quality:1st / 73%

Discipline:Project Management

Quality:1st / 79%

Discipline:Physiotherapy

Academic Standard:Undergraduate

Quality:1st / 76%

Discipline:Marketing

How To Order Our Dissertation Services UK?

If you are trying to find “how to order a dissertation”, here is easy help!

Pay and Confirm

Go to the order form, fill in the mandatory fields, tell us about your order specifics and make the payment.

Writer Starts Working

When you choose our dissertation service, we match you with the best-suited academic expert for your subject.

Download and Relax

Thanks for your patience. You can now download your perfectly written dissertation or have it delivered via email.

Trusted by over 1000,000 students

Thousands of students have used Essays UK academic support services to improve their grades. Why are you waiting?

I ordered my dissertation on this website and I was…

I ordered my dissertation on this website and I was worried about the quality of their work. But to be honest, their team of writers is so professional and experienced that they deliver the work according to my expectations, and I received an A grade in my dissertation. I highly recommend their dissertation service, not only for the high quality of the work, but they also offer unlimited free revisions. This will help to improve the dissertation up to 100%.

View All Reviews

Willowaym M.

Very good customer support

I been given 24 hours customer support which really retained me most confident that my dissertation writing mission was going well. Thank you so much for your Assistance.

Paying chapter by chapter.

Probably one of the top in dissertation writing services. I had a 60 pages dissertation and it was a bit expensive for me. I contacted them and they divided the amount into installments. In essence I was paying chapter by chapter.

FAQs About Our Dissertation Services

What does a dissertation include.

Here is what our dissertation services include; although it will be up to you to decide whether you need to order the entire dissertation paper or the individual chapters:

  • Introduction
  • Literature Review
  • Methodology

How quickly can you complete my dissertation?

Since dissertations can be long and require a lot of research, we request you to allow our writers at least one week to complete the paper to the desired quality standard.

Do you always find a suitable writer? What happens if you can’t find a writer for my dissertation?

A qualified writer who can complete the project within the deadline is our team’s first preference. We only assign the work if we are 100% sure that the writer will complete it to the desired quality standard in time. If, however, we cannot assign the task to any writer after you have made the payment, we will refund you the full amount. However, such an incident rarely occurs.

What quality of work can I expect from ResearchProspect?

  • First Quality Standard (70 % or above)
  • 2:1 Quality Standard (60-70 %)
  • 2:2 Quality Standard (50-60%)
  • For PHD students, we offer one quality standard only.

Can I pay in instalments?

Payments for all services, including dissertations, essays, assignments, posters, etc., can be accepted in two instalments if the total order price is above £200. Our online order form will let you pay the full amount or only the 50% advance payment to confirm your order. If you decide to pay the 50% advance payment when placing your order, please note that the outstanding balance must be cleared before the final delivery.

Explore Our Services

Need help writing your dissertation, essay, assignment, coursework or anything else?

Get 100% Confidential assistance from our experts. Any subject, any complexity, any deadline, we guarantee 100% satisfaction.

USEFUL LINKS

LEARNING RESOURCES

researchprospect-reviews-trust-site

COMPANY DETAILS

Research-Prospect-Writing-Service

  • How It Works

University of York Library

  • Subject Guides

Academic writing: a practical guide

Dissertations.

  • Academic writing
  • The writing process
  • Academic writing style
  • Structure & cohesion
  • Criticality in academic writing
  • Working with evidence
  • Referencing
  • Assessment & feedback
  • Reflective writing
  • Examination writing
  • Academic posters
  • Feedback on Structure and Organisation
  • Feedback on Argument, Analysis, and Critical Thinking
  • Feedback on Writing Style and Clarity
  • Feedback on Referencing and Research
  • Feedback on Presentation and Proofreading

Dissertations are a part of many degree programmes, completed in the final year of undergraduate studies or the final months of a taught masters-level degree. 

Introduction to dissertations

What is a dissertation.

A dissertation is usually a long-term project to produce a long-form piece of writing; think of it a little like an extended, structured assignment. In some subjects (typically the sciences), it might be called a project instead.

Work on an undergraduate dissertation is often spread out over the final year. For a masters dissertation, you'll start thinking about it early in your course and work on it throughout the year.

You might carry out your own original research, or base your dissertation on existing research literature or data sources - there are many possibilities.

Female student working on laptop

What's different about a dissertation?

The main thing that sets a dissertation apart from your previous work is that it's an almost entirely independent project. You'll have some support from a supervisor, but you will spend a lot more time working on your own.

You'll also be working on your own topic that's different to your coursemate; you'll all produce a dissertation, but on different topics and, potentially, in very different ways.

Dissertations are also longer than a regular assignment, both in word count and the time that they take to complete. You'll usually have  most of an academic year to work on one, and be required to produce thousands of words; that might seem like a lot, but both time and word count will disappear very quickly once you get started! 

Find out more:

Google Doc

Key dissertation tools

Digital tools.

There are lots of tools, software and apps that can help you get through the dissertation process. Before you start, make sure you collect the key tools ready to:

  • use your time efficiently
  • organise yourself and your materials
  • manage your writing
  • be less stressed

Here's an overview of some useful tools:

Digital tools for your dissertation [Google Slides]

Setting up your document

Formatting and how you set up your document is also very important for a long piece of work like a dissertation, research project or thesis. Find tips and advice on our text processing guide:

Create & communicate

University of York past Undergraduate and Masters dissertations

If you are a University of York student, you can access a selection of digitised undergraduate dissertations for certain subjects:

  • History  
  • History of Art  
  • Social Policy and Social Work  

The Library also has digitised Masters dissertations for the following subjects:

  • Archaeology
  • Centre for Eighteenth-Century Studies  
  • Centre for Medieval Studies  
  • Centre for Renaissance and Early Modern Studies  
  • Centre for Women's Studies  
  • English and Related Literature
  • Health Sciences
  • History of Art
  • Hull York Medical School
  • Language and Linguistic Science
  • School for Business and Society
  • School of Social and Political Sciences ​​​​​​​

Dissertation top tips

Many dissertations are structured into four key sections:

  • introduction & literature review

There are many different types of dissertation, which don't all use this structure, so make sure you check your dissertation guidance. However, elements of these sections are common in all dissertation types.

Dissertations that are an extended literature review do not involve data collection, thus do not have a methods or result section. Instead they have chapters that explore concepts/theories and result in a conclusion section. Check your dissertation module handbook and all information given to see what your dissertation involves. 

Introduction & literature review

The Introduction and Literature Review give the context for your dissertation:

  • What topic did you investigate?
  • What do we already know about this topic?
  • What are your research questions and hypotheses?

Sometimes these are two separate sections, and sometimes the Literature Review is integrated into the Introduction. Check your guidelines to find out what you need to do.

Literature Review Top Tips [YouTube]  |  Literature Review Top Tips transcript [Google Doc]

Google Doc

The Method section tells the reader what you did  and why.

  • Include enough detail so that someone else could replicate your study.
  • Visual elements can help present your method clearly. For example, summarise participant demographic data in a table or visualise the procedure in a diagram. 
  • Show critical analysis by justifying your choices. For example, why is your test/questionnaire/equipment appropriate for this study?
  • If your study requires ethical approval, include these details in this section.

Methodology Top Tips [YouTube]  |  Methodology Top Tips transcript [Google Doc]

More resources to help you plan and write the methodology:

dissertation in the uk

The Results tells us what you found out . 

It's an objective presentation of your research findings. Don’t explain the results in detail here - you’ll do that in the discussion section.

Results Top Tips [YouTube]  |  Results Top Tips transcript [Google Doc]

Google Docs

The Discussion is where you explain and interpret your results - what do your findings mean?

This section involves a lot of critical analysis. You're not just presenting your findings, but putting them together with findings from other research to build your argument about what the findings mean.

Discussion Top Tips [YouTube]  |  Discussion Top Tips transcript [Google Doc]

Conclusions are a part of many dissertations and/or research projects. Check your module information to see if you are required to write one. Some dissertations/projects have concluding remarks in their discussion section. See the slides below for more information on writing conclusions in dissertations.

Conclusions in dissertations [Google Slides]

The abstract is a short summary of the whole dissertation that goes at the start of the document. It gives an overview of your research and helps readers decide if it’s relevant to their needs.

Even though it appears at the start of the document, write the abstract last. It summarises the whole dissertation, so you need to finish the main body before you can summarise it in the abstract.

Usually the abstract follows a very similar structure to the dissertation, with one or two sentences each to show the aims, methods, key results and conclusions drawn. Some subjects use headings within the abstract. Even if you don’t use these in your final abstract, headings can help you to plan a clear structure.

Abstract Top Tips [YouTube]  |  Abstract Top Tips transcript [Google Doc]

Watch all of our Dissertation Top Tips videos in one handy playlist:

Research reports, that are often found in science subjects, follow the same structure, so the tips in this tutorial also apply to dissertations:

Interactive slides

Other support for dissertation writing

Online resources.

The general writing pages of this site offer guidance that can be applied to all types of writing, including dissertations. Also check your department guidance and VLE sites for tailored resources.

Other useful resources for dissertation writing:

dissertation in the uk

Appointments and workshops 

There is a lot of support available in departments for dissertation production, which includes your dissertation supervisor, academic supervisor and, when appropriate, staff teaching in the research methods modules.

You can also access central writing and skills support:

Writing Centre logo

  • << Previous: Reports
  • Next: Reflective writing >>
  • Last Updated: Jun 4, 2024 10:44 AM
  • URL: https://subjectguides.york.ac.uk/academic-writing

Help

  • Cambridge Libraries

Physical & Digital Collections

Theses & dissertations: home, access to theses and dissertations from other institutions and from the university of cambridge.

theses

This guide provides information on searching for theses of Cambridge PhDs and for theses of UK universities and universities abroad. 

For information and guidance on depositing your thesis as a cambridge phd, visit the cambridge office of scholarly communication pages on theses here ., this guide gives essential information on how to obtain theses using the british library's ethos service. .

On the last weekend of October, the British Library became the victim of a major cyber-attack. Essential digital services including the BL catalogue, website and online learning resources went dark, with research services like the EThOS collection of more than 600,000 doctoral theses suddenly unavailable. The BL state that they anticipate restoring more services in the next few weeks, but disruption to certain services is now expected to persist for several months. For the latest news on the attack and information on the restoration of services, please follow the BL blog here:  Knowledge Matters blog  and access the LibGuide page here:  British Library Outage Update - Electronic Legal Deposit - LibGuides at University of Cambridge Subject Libraries

A full list of resources for searching theses online is provided by the Cambridge A-Z, available here .

University of Cambridge theses

Finding a cambridge phd thesis online via the institutional repository.

The University's institutional repository, Apollo , holds full-text digital versions of over 11,000 Cambridge PhD theses and is a rapidly growing collection deposited by Cambridge Ph.D. graduates. Theses in Apollo can be browsed via this link . More information on how to access theses by University of Cambridge students can be found on the access to Cambridge theses webpage.   The requirement for impending PhD graduates to deposit a digital version in order to graduate means the repository will be increasing at a rate of approximately 1,000 per year from this source.   About 200 theses are added annually through requests to make theses Open Access or via requests to digitize a thesis in printed format.

Locating and obtaining a copy of a Cambridge PhD thesis (not yet available via the repository)

Theses can be searched in iDiscover .  Guidance on searching for theses in iDiscover can be found here .   Requests for consultation of printed theses, not available online, should be made at the Manuscripts Reading Room (Email:  [email protected] Telephone: +44 (0)1223 333143).   Further information on the University Library's theses, dissertations and prize essays collections can be consulted at this link .

Researchers can order a copy of an unpublished thesis which was deposited in print form either through the Library’s  Digital Content Unit via the image request form , or, if the thesis has been digitised, it may be available in the Apollo repository. Copies of theses may be provided to researchers in accordance with the  law  and in a manner that is common across UK libraries.  The law allows us to provide whole copies of unpublished theses to individuals as long as they sign a declaration saying that it is for non-commercial research or private study.

How to make your thesis available online through Cambridge's institutional repository

Are you a Cambridge alumni and wish to make your Ph.D. thesis available online? You can do this by depositing it in Apollo the University's institutional repository. Click here for further information on how to proceed.    Current Ph.D students at the University of Cambridge can find further information about the requirements to deposit theses on the Office of Scholarly Communication theses webpages.

dissertation in the uk

UK Theses and Dissertations

Electronic copies of Ph.D. theses submitted at over 100 UK universities are obtainable from EThOS , a service set up to provide access to all theses from participating institutions. It achieves this by harvesting e-theses from Institutional Repositories and by digitising print theses as they are ordered by researchers using the system. Over 250,000 theses are already available in this way. Please note that it does not supply theses submitted at the universities of Cambridge or Oxford although they are listed on EThOS.

Registration with EThOS is not required to search for a thesis but is necessary to download or order one unless it is stored in the university repository rather than the British Library (in which case a link to the repository will be displayed). Many theses are available without charge on an Open Access basis but in all other cases, if you are requesting a thesis that has not yet been digitised you will be asked to meet the cost. Once a thesis has been digitised it is available for free download thereafter.

When you order a thesis it will either be immediately available for download or writing to hard copy or it will need to be digitised. If you order a thesis for digitisation, the system will manage the process and you will be informed when the thesis is available for download/preparation to hard copy.

dissertation in the uk

See the Search results section of the  help page for full information on interpreting search results in EThOS.

EThOS is managed by the British Library and can be found at http://ethos.bl.uk . For more information see About EThOS .

World-wide (incl. UK) theses and dissertations

Electronic versions of non-UK theses may be available from the institution at which they were submitted, sometimes on an open access basis from the institutional repository. A good starting point for discovering freely available electronic theses and dissertations beyond the UK is the Networked Digital Library of Theses and Dissertations (NDLTD) , which facilitates searching across institutions. Information can also usually be found on the library web pages of the relevant institution.

The DART Europe etheses portal lists several thousand full-text theses from a group of European universities.

The University Library subscribes to the ProQuest Dissertations and Theses  (PQDT) database which from August 31 2023 is accessed on the Web of Science platform.  To search this index select it from the Web of Science "Search in" drop-down list of databases (available on the Documents tab on WoS home page)

PQDT includes 2.4 million dissertation and theses citations, representing 700 leading academic institutions worldwide from 1861 to the present day. The database offers full text for most of the dissertations added since 1997 and strong retrospective full text coverage for older graduate works. Each dissertation published since July 1980 includes a 350-word abstract written by the author. Master's theses published since 1988 include 150-word abstracts.

IMPORTANT NOTE: The University Library only subscribes to the abstracting & indexing version of the ProQuest Dissertations and Theses database and NOT the full text version.  A fee is payable for ordering a dissertation from this source.   To obtain the full text of a dissertation as a downloadable PDF you can submit your request via the University Library Inter-Library Loans department (see contact details below). NB this service is only available to full and current members of the University of Cambridge.

Alternatively you can pay yourself for the dissertation PDF on the PQDT platform. Link from Web of Science record display of any thesis to PQDT by clicking on "View Details on ProQuest".  On the "Preview" page you will see an option "Order a copy" top right.  This will allow you to order your own copy from ProQuest directly.

Dissertations and theses submitted at non-UK universities may also be requested on Inter-Library Loan through the Inter-Library Loans department (01223 333039 or 333080, [email protected] )

  • Last Updated: Dec 20, 2023 9:47 AM
  • URL: https://libguides.cam.ac.uk/theses

© Cambridge University Libraries | Accessibility | Privacy policy | Log into LibApps

How to write an undergraduate university dissertation

Writing a dissertation is a daunting task, but these tips will help you prepare for all the common challenges students face before deadline day.

Grace McCabe's avatar

Grace McCabe

istock/woman writing

Writing a dissertation is one of the most challenging aspects of university. However, it is the chance for students to demonstrate what they have learned during their degree and to explore a topic in depth.

In this article, we look at 10 top tips for writing a successful dissertation and break down how to write each section of a dissertation in detail.

10 tips for writing an undergraduate dissertation

1. Select an engaging topic Choose a subject that aligns with your interests and allows you to showcase the skills and knowledge you have acquired through your degree.

2. Research your supervisor Undergraduate students will often be assigned a supervisor based on their research specialisms. Do some research on your supervisor and make sure that they align with your dissertation goals.

3. Understand the dissertation structure Familiarise yourself with the structure (introduction, review of existing research, methodology, findings, results and conclusion). This will vary based on your subject.

4. Write a schedule As soon as you have finalised your topic and looked over the deadline, create a rough plan of how much work you have to do and create mini-deadlines along the way to make sure don’t find yourself having to write your entire dissertation in the final few weeks.

5. Determine requirements Ensure that you know which format your dissertation should be presented in. Check the word count and the referencing style.

6. Organise references from the beginning Maintain an alphabetically arranged reference list or bibliography in the designated style as you do your reading. This will make it a lot easier to finalise your references at the end.

7. Create a detailed plan Once you have done your initial research and have an idea of the shape your dissertation will take, write a detailed essay plan outlining your research questions, SMART objectives and dissertation structure.

8. Keep a dissertation journal Track your progress, record your research and your reading, and document challenges. This will be helpful as you discuss your work with your supervisor and organise your notes.

9. Schedule regular check-ins with your supervisor Make sure you stay in touch with your supervisor throughout the process, scheduling regular meetings and keeping good notes so you can update them on your progress.

10. Employ effective proofreading techniques Ask friends and family to help you proofread your work or use different fonts to help make the text look different. This will help you check for missing sections, grammatical mistakes and typos.

What is a dissertation?

A dissertation is a long piece of academic writing or a research project that you have to write as part of your undergraduate university degree.

It’s usually a long essay in which you explore your chosen topic, present your ideas and show that you understand and can apply what you’ve learned during your studies. Informally, the terms “dissertation” and “thesis” are often used interchangeably.

How do I select a dissertation topic?

First, choose a topic that you find interesting. You will be working on your dissertation for several months, so finding a research topic that you are passionate about and that demonstrates your strength in your subject is best. You want your topic to show all the skills you have developed during your degree. It would be a bonus if you can link your work to your chosen career path, but it’s not necessary.

Second, begin by exploring relevant literature in your field, including academic journals, books and articles. This will help you identify gaps in existing knowledge and areas that may need further exploration. You may not be able to think of a truly original piece of research, but it’s always good to know what has already been written about your chosen topic.

Consider the practical aspects of your chosen topic, ensuring that it is possible within the time frame and available resources. Assess the availability of data, research materials and the overall practicality of conducting the research.

When picking a dissertation topic, you also want to try to choose something that adds new ideas or perspectives to what’s already known in your field. As you narrow your focus, remember that a more targeted approach usually leads to a dissertation that’s easier to manage and has a bigger impact. Be ready to change your plans based on feedback and new information you discover during your research.

How to work with your dissertation supervisor?

Your supervisor is there to provide guidance on your chosen topic, direct your research efforts, and offer assistance and suggestions when you have queries. It’s crucial to establish a comfortable and open line of communication with them throughout the process. Their knowledge can greatly benefit your work. Keep them informed about your progress, seek their advice, and don’t hesitate to ask questions.

1. Keep them updated Regularly tell your supervisor how your work is going and if you’re having any problems. You can do this through emails, meetings or progress reports.

2. Plan meetings Schedule regular meetings with your supervisor. These can be in person or online. These are your time to discuss your progress and ask for help.

3. Share your writing Give your supervisor parts of your writing or an outline. This helps them see what you’re thinking so they can advise you on how to develop it.

5. Ask specific questions When you need help, ask specific questions instead of general ones. This makes it easier for your supervisor to help you.

6. Listen to feedback Be open to what your supervisor says. If they suggest changes, try to make them. It makes your dissertation better and shows you can work together.

7. Talk about problems If something is hard or you’re worried, talk to your supervisor about it. They can give you advice or tell you where to find help.

8. Take charge Be responsible for your work. Let your supervisor know if your plans change, and don’t wait if you need help urgently.

Remember, talking openly with your supervisor helps you both understand each other better, improves your dissertation and ensures that you get the support you need.

How to write a successful research piece at university How to choose a topic for your dissertation Tips for writing a convincing thesis

How do I plan my dissertation?

It’s important to start with a detailed plan that will serve as your road map throughout the entire process of writing your dissertation. As Jumana Labib, a master’s student at the University of Manchester  studying digital media, culture and society, suggests: “Pace yourself – definitely don’t leave the entire thing for the last few days or weeks.”

Decide what your research question or questions will be for your chosen topic.

Break that down into smaller SMART (specific, measurable, achievable, relevant and time-bound) objectives.

Speak to your supervisor about any overlooked areas.

Create a breakdown of chapters using the structure listed below (for example, a methodology chapter).

Define objectives, key points and evidence for each chapter.

Define your research approach (qualitative, quantitative or mixed methods).

Outline your research methods and analysis techniques.

Develop a timeline with regular moments for review and feedback.

Allocate time for revision, editing and breaks.

Consider any ethical considerations related to your research.

Stay organised and add to your references and bibliography throughout the process.

Remain flexible to possible reviews or changes as you go along.

A well thought-out plan not only makes the writing process more manageable but also increases the likelihood of producing a high-quality piece of research.

How to structure a dissertation?

The structure can depend on your field of study, but this is a rough outline for science and social science dissertations:

Introduce your topic.

Complete a source or literature review.

Describe your research methodology (including the methods for gathering and filtering information, analysis techniques, materials, tools or resources used, limitations of your method, and any considerations of reliability).

Summarise your findings.

Discuss the results and what they mean.

Conclude your point and explain how your work contributes to your field.

On the other hand, humanities and arts dissertations often take the form of an extended essay. This involves constructing an argument or exploring a particular theory or analysis through the analysis of primary and secondary sources. Your essay will be structured through chapters arranged around themes or case studies.

All dissertations include a title page, an abstract and a reference list. Some may also need a table of contents at the beginning. Always check with your university department for its dissertation guidelines, and check with your supervisor as you begin to plan your structure to ensure that you have the right layout.

How long is an undergraduate dissertation?

The length of an undergraduate dissertation can vary depending on the specific guidelines provided by your university and your subject department. However, in many cases, undergraduate dissertations are typically about 8,000 to 12,000 words in length.

“Eat away at it; try to write for at least 30 minutes every day, even if it feels relatively unproductive to you in the moment,” Jumana advises.

How do I add references to my dissertation?

References are the section of your dissertation where you acknowledge the sources you have quoted or referred to in your writing. It’s a way of supporting your ideas, evidencing what research you have used and avoiding plagiarism (claiming someone else’s work as your own), and giving credit to the original authors.

Referencing typically includes in-text citations and a reference list or bibliography with full source details. Different referencing styles exist, such as Harvard, APA and MLA, each favoured in specific fields. Your university will tell you the preferred style.

Using tools and guides provided by universities can make the referencing process more manageable, but be sure they are approved by your university before using any.

How do I write a bibliography or list my references for my dissertation?

The requirement of a bibliography depends on the style of referencing you need to use. Styles such as OSCOLA or Chicago may not require a separate bibliography. In these styles, full source information is often incorporated into footnotes throughout the piece, doing away with the need for a separate bibliography section.

Typically, reference lists or bibliographies are organised alphabetically based on the author’s last name. They usually include essential details about each source, providing a quick overview for readers who want more information. Some styles ask that you include references that you didn’t use in your final piece as they were still a part of the overall research.

It is important to maintain this list as soon as you start your research. As you complete your research, you can add more sources to your bibliography to ensure that you have a comprehensive list throughout the dissertation process.

How to proofread an undergraduate dissertation?

Throughout your dissertation writing, attention to detail will be your greatest asset. The best way to avoid making mistakes is to continuously proofread and edit your work.

Proofreading is a great way to catch any missing sections, grammatical errors or typos. There are many tips to help you proofread:

Ask someone to read your piece and highlight any mistakes they find.

Change the font so you notice any mistakes.

Format your piece as you go, headings and sections will make it easier to spot any problems.

Separate editing and proofreading. Editing is your chance to rewrite sections, add more detail or change any points. Proofreading should be where you get into the final touches, really polish what you have and make sure it’s ready to be submitted.

Stick to your citation style and make sure every resource listed in your dissertation is cited in the reference list or bibliography.

How to write a conclusion for my dissertation?

Writing a dissertation conclusion is your chance to leave the reader impressed by your work.

Start by summarising your findings, highlighting your key points and the outcome of your research. Refer back to the original research question or hypotheses to provide context to your conclusion.

You can then delve into whether you achieved the goals you set at the beginning and reflect on whether your research addressed the topic as expected. Make sure you link your findings to existing literature or sources you have included throughout your work and how your own research could contribute to your field.

Be honest about any limitations or issues you faced during your research and consider any questions that went unanswered that you would consider in the future. Make sure that your conclusion is clear and concise, and sum up the overall impact and importance of your work.

Remember, keep the tone confident and authoritative, avoiding the introduction of new information. This should simply be a summary of everything you have already said throughout the dissertation.

You may also like

Student on computer

.css-185owts{overflow:hidden;max-height:54px;text-indent:0px;} How to use digital advisers to improve academic writing

Students taking an exam

How to deal with exam stress

Seeta Bhardwa

Student studying at home

5 revision techniques to help you ace exam season (plus 7 more unusual approaches)

Register free and enjoy extra benefits

  • Log in
  • Site search

7 steps to writing a dissertation

While you may be experienced in revising and writing essays, your dissertation requires careful planning, extensive research, and time management to succeed

Your dissertation is a key part of your degree course and a testament to your ability to conduct research, analyse data, and write a clear argument. Dissertations can be challenging, but they are also rewarding experiences that allow you to explore a topic in-depth and make a significant contribution to your field of study.

To achieve your academic goals, it is important to act on feedback, use your supervision time to your advantage, and demonstrate a strong knowledge of your subject. Whether you're writing an undergraduate, Masters , or PhD dissertation, these seven steps can help you stay on track.

1. Choose your topic wisely

Selecting the right topic is the foundation of a successful dissertation. It is important to choose a topic that is:

  • Relevant to your academic discipline and interests. This will ensure that you are passionate about your topic and have the necessary background knowledge to conduct meaningful research.
  • Intriguing and thought-provoking . A well-chosen topic will inspire you to ask interesting questions and develop original insights.
  • Specific enough to allow for in-depth analysis, yet broad enough to provide enough research material. A topic that is too narrow may be difficult to research or produce meaningful findings, while a topic that is too broad may be difficult to cover in the allowed time and word count.

Consider your career goals and what topics are relevant to the field you hope to work in after graduation. It's also important to be open to change, as it's common for students to modify their dissertation topic as they explore the subject more.

Once you have identified a potential topic, seek guidance from your supervisor. They can help you to refine your choice, identify relevant sources, and develop a research plan.

2. Check what's required of you

Read your marking criteria carefully. It is also important to consult the module guidelines and follow the instructions on any additional parts to your main assignment, such as a project plan, literature review or a critical reflection.

Neal Bamford, associate lecturer at London Metropolitan University, reports that his marking process always begins by 'distilling criteria to what students need to provide and how many marks this is worth.'

'Several dissertations I mark don't include a project plan in their submission. This is worth 20% of the overall mark, so students lose out on a significant portion of their grade'.

Before you begin to plan, make sure you understand what's expected of you. Find out:

  • what academic writing looks like in your discipline
  • the word count
  • when and where you must submit your dissertation.

3. Conduct in-depth research

Research at this stage in the process is often referred to as a literature review. This is where you are expected to gather relevant sources, articles, and studies from libraries, and online academic resources to identify the existing research on your topic and to develop your own research questions.

'Form your own opinion and argue for it using research. A history of the topic is always helpful, as it shows that you understand how things got to this point in time,' says Neal.

Be sure to take careful notes on each source and organise them for easy reference. You need to critically evaluate and analyse the sources to ensure their credibility and relevance to your research. This will be helpful when citing your sources in the writing stage.

Don't forget to seek guidance from your advisor throughout the research process. They can provide you with valuable feedback, relevant sources, and support.

4. Develop a strong thesis statement

A well-defined thesis statement is a roadmap for your dissertation. It should concisely state your main argument or research question and provide a clear direction for your paper. Your thesis statement will guide your entire writing process, so take the time to fully understand it before you begin to write.

When writing a thesis statement:

  • Be specific and focused - avoid broad or vague statements.
  • Remember that your thesis needs to be arguable - it should be a statement that can be supported or proved false with evidence.
  • Make sure your thesis is realistic - you need to be able to research and write about it in the allotted time and space.

Once you have a draft of your thesis statement, share it with your supervisor and other trusted peers. They can provide you with feedback and help you to refine your statement.

If your research disproves your original statement, it can be a disappointing experience. However, it is important to remember that this is a normal part of the research process.

'Many of my students believe that if they don't find the answer they're expecting, then their work is worthless,' says Neal.

'This is not the case. You don't have to find the answer to produce valuable research. Documenting your process and conclusions, even if they are inconclusive, can help others to avoid repeating your work and may lead to new approaches.'

5. Proofread and edit

After working on your dissertation for such a long time, it can be tempting to end the process once you have finished writing, but proofreading is an essential step in ensuring that it is polished and error-free.

To help with the proofreading process:

  • Read your dissertation aloud . This can help you to catch errors that you might miss when reading silently.
  • Change your environment to see your work with fresh eyes.
  • Focus on one thing at a time such as grammar, spelling, or punctuation to avoid getting overwhelmed.

To edit your dissertation, begin by reviewing its overall structure and flow. Make sure that your arguments are well-organised and that your ideas are presented in a logical order.

Next, check your grammar, spelling, and punctuation carefully. You can use a grammar checker, but it is important to proofread your work yourself to identify stylistic or subject-specific errors.

'Make sure you understand the reference style your university prefers. Formatting and labelling of images, tables etc. is vitally important and will be marked,' says Neal.

You should also ensure that your dissertation is formatted using the correct font, font size, margins, and line spacing.

6. Seek feedback and finalise

Once you have made your final revisions, seek feedback from your advisor or board members.

To get the most out of your feedback, be specific about what you are looking for. For example, you might ask for feedback on the overall structure and flow of your dissertation, the strength of your arguments, or the clarity of your writing.

Be open to feedback, even if it's negative. Remember that your advisor is there to help you improve your work, so it's important to take the time to understand and implement the feedback you receive.

Once you have addressed all the feedback, you can prepare your final submission. It's important to follow the guidelines carefully before submitting. Be sure to hand in your dissertation on time, as late submissions may be penalised or even rejected.

Online hand in is the most common method of dissertation submission, and you will typically need to upload a PDF file to an online portal. Follow the instructions carefully - you may need to provide additional information, such as your student ID number or the title of your dissertation.

Some institutions still require dissertations to be submitted in hard copy. If this is the case, you will need to submit a bound copy of your dissertation to your department office. You may also need to pay the binding fee.

Be sure to check with your advisor or department office for specific instructions on how to submit your dissertation in hard copy. You may have to submit multiple copies of your dissertation, and you be required to to include a title page, abstract, and table of contents.

Find out more

  • Read our 5 ways to manage student stress .
  • Discover how to write an essay .
  • Consider our 7 time management tips for students .

How would you rate this page?

On a scale where 1 is dislike and 5 is like

  • Dislike 1 unhappy-very
  • Like 5 happy-very

Thank you for rating the page

How to write a dissertation

  • September 12, 2023

student budget

When you start university, one of the final pieces of work – your dissertation – seems like a long way off. Three years passes more quickly than you think, and before you know it, you’re being told it is time to start work on your dissertation. It can feel incredibly daunting, especially if you aren’t accustomed to writing extended pieces of work. Although it probably won’t feel like an easy task (it is supposed to challenge you!) with the right preparation, you can minimise the amount of stress you encounter, and manage your project with enough time.

We’re not going to focus on how to carry out your research in this post, because there are too many variables between subjects, but rather, looking at how to tackle the writing-up process.

Table of Contents

What is a dissertation.

A dissertation is an independent piece of academic work that reports on research that you have carried out, and is much longer and more in-depth than a regular essay or research project. Word counts for UK dissertations are typically between 8,000 words to 20,000 words, but the length, along with the criteria for the sections that are required depend on the subject of your degree and the university you’re studying with.

In the UK, dissertations are different from theses. Although they are similar in that they are independent works, theses are significantly longer, and tend to refer to research projects for doctoral degrees. Theses are normally made accessible in the university library when the candidate has been awarded their doctorate. Undergraduate dissertations and theses for master’s degrees aren’t routinely available in libraries, but are sometimes made available by faculties. 

Young serious Asian man in checked shirt and glasses reading information on laptop and making notes while sitting at table

How long does a dissertation take to write?

How long your dissertation takes to write will be influenced by the word count, and how long your research takes. However, many professional writers who know their subject (and perhaps don’t require such accuracy) don’t write more than 5,000 words in a day – so don’t assume you can write your dissertation during the week before the deadline! You’ll have a good idea how many words you can write comfortably in a day, so take that figure, divide it and work backwards. If you can do 1000 words (many people work with a much lower number!) and your dissertation is 10,000 words – then you need an absolute minimum of 12 days, since you’ll need time for reading, editing, spotting mistakes, and getting your dissertation bound and handed in. 

Although many people thrive under a certain amount of time pressure, don’t leave getting started to the last minute. Give yourself more time than you think you’ll need for writing each section, and when you have completed a section, move straight on – don’t waste time waiting for the next writing window you have scheduled. You might find that other sections need extra time to complete. 

Don’t forget to leave plenty of time for editing your work – most students need to do a lot of editing – and leave contingency time in case of IT failure, illness, or any other interruptions. 

Why are dissertations so hard?

During dissertation time, university campuses worldwide are full of stressed students. Dissertation projects are massive pieces of work that have to be tackled by yourself, and your degree classification can be dramatically impacted by the mark you receive for your dissertation – which is why many students feel the pressure!

Dissertations present all kinds of problems, here are a few of the best tips we can to prevent you getting too stressed. 

  • Planning ahead is essential – by planning, you’ll be able to manage your time much better, including breaks for eating, relaxing and exercise, which means you can think much more clearly and won’t be as stressed. 
  • Create a plan for your work – knowing what you’re working on and when will keep you on track and ensure you don’t go off on a tangent or get too far behind. 
  • Allow contingency time for emergencies – you don’t know if something will interrupt your writing time. Be sure to leave plenty of time ahead of the deadline to make sure you’re not over-stressed. 
  • Don’t procrastinate – running out of time is one of the biggest problems that students encounter. Pulling a string of all-nighters to meet the deadline won’t result in your best work. 
  • Set up autosave, and back up your work – IT staff aren’t miracle workers – so don’t work for three hours without saving, and be sure to save research in the cloud (in your Google Drive, OneDrive or Dropbox) as well as on your PC. 
  • Do enough research – a dissertation requires much more than finding a few papers and quoting from them. You need to analyse resources in depth, and use the information correctly to support the points you are making.

How do I get started?

Start by attending all the sessions provided by the course team, and read all the information and guidance that are provided by the faculty, since this is where you’ll find out any specific requirements. Before you start writing, make sure you know:

  • The word count (and whether you will be penalised for being too many words over or under) 
  • Any compulsory sections and the structure required
  • The style of writing required
  • What types of sources are permitted
  • The types of methodology you are allowed to use
  • The deadline for submission
  • The requirements for submitting your paper copy for marking, such as formatting and binding 
  • Where, when, and how you submit your dissertation

Once you know these important points, you can start to get into the details and decide on your research topic. 

You can read much more about the different types of roles in these areas here .

By choosing an area that you find interesting and meaningful, you’re more likely to put more effort in, and your enthusiasm will be evident, which is likely to result in a higher mark.

How should i choose my research topic.

Choosing your research topic is possibly the most important part of your dissertation. By choosing an area that you find interesting and meaningful, you’re more likely to put more effort in, and your enthusiasm will be evident, which is likely to result in a higher mark. If you choose an area that is related to your career aims, you’ll be able to mention your work at future job interviews. 

If you don’t feel inspired, check course materials for modules that particularly interested you and head for the library. Academic journals and other publications in the field will contain ideas, and help you to know what is currently of interest in the field. 

You can also work with your dissertation supervisor or personal tutor to narrow the focus of your research topic, discuss the best methods and to ensure your proposal is a realistic study in the time you have to work with.

Do I need to write a dissertation proposal?

Dissertation proposals aren’t mandatory at every university, but where they are, they tend to have a 500 or 1000 word limit. Even if it isn’t a requirement for you, taking the time to put together a dissertation proposal can help you understand how to plan the project. It will help you to define: 

  • The research area that your dissertation will focus on
  • The questions you will examine 
  • Some existing theories that you’ll refer to
  • The research methods you will be using
  • What you expect the outcome will be

woman writing a dissertation

What structure should my dissertation take?

In this next section, we’ll cover the sections that are usually required in a dissertation. Different universities and subjects have different requirements, so check the guidance from your faculty to ensure you have all the sections you need. 

There are usually strict guidelines for formatting your dissertation’s title page, but normally you’ll need to include:  

  • The title of your dissertation
  • The faculty or school you’re studying in 
  • The name of the institution 
  • The degree programme you’re studying
  • Your student number 
  • The name of your supervisor 
  • The university’s logo

If your university requires your dissertation to be printed and bound, your title page is usually your front cover. 

Acknowledgements

This section may not be mandatory, but gives you space to thank people who have supported you through your dissertation. You might mention specific members of the course team, research participants, or simply friends and family.

This is a short summary section that gives readers a brief overview of what is contained in your dissertation. Abstracts are usually less than 300 words, and should include: 

  • The topic and the aim of your research
  • Details of your methods 
  • A short summary of the results 
  • Your conclusions

Since it needs to detail what is contained in your dissertation, abstracts should always be written when you have finished the rest of your dissertation.

Table of contents

Most institutions require dissertations to have page numbers and a list of chapters and subheadings, including any appendices. You can generate this automatically in Word when you have finished writing your dissertation. 

List of assets

If you have included lots of tables, graphs, or images in your dissertation, you may need to include an itemised list. You can generate this automatically using the Insert Caption function in Word.

List of abbreviations/glossary

This optional section may be appropriate if you have included a lot of specialist terms or abbreviations. If you have used both, you may need to include both sections separately.

Introduction

This is where you detail the topic, and explain what the reader can expect. The introduction provides more detail than your abstract, and will help readers to understand:  

  • Your research topic and background information 
  • The focus and extent of the research
  • Current research and discourse around the topic 
  • How the research will contribute to a wider issue or discussion
  • The objectives and research questions
  • Details of how you intend to answer the questions
  • The structure of your dissertation

Keep your introduction succinct, and only include information that is relevant, so the reader can understand what your study is about, why you have chosen the topic, and how you plan to carry out the research. 

Literature review

Your literature review should show a deep understanding of existing academic work. It should be a substantial section, and you’ll need to gather sources, critically evaluate, and analyse the works, and make connections between them. Your literature review may help you to identify: 

  • A gap in the literature 
  • An opportunity to use a new theoretical or methodological approach 
  • A solution for a problem that was previously unsolved
  • That you can contribute to existing theoretical debate 
  • That existing research needs strengthening with your data

You’ll be able to use your literature review to justify why you have chosen to carry out the research in your dissertation, so be sure to complete it in detail.

Methodology

This section will detail what research you carried out, and the methods you used, which is essential to show the validity of your work. This section is an account of what you did, and why you did it. You will need to include: 

  • The approach and type of research (was it qualitative, quantitative, experimental, ethnographic?) 
  • The methods used to collect data (did you carry out interviews, surveys, or use information from archives?) 
  • Where and when your research took place, and information about any participants (you’ll need to anonymise personal information) 
  • How you analysed the data (did you use statistical analysis or discourse analysis, for example) 
  • Which tools or materials you used (computer programs or specialist lab equipment) 
  • Information about any restrictions or hindrances you encountered and how you moved past them
  • An assessment or evaluation of your methods

The results section should clearly illustrate what you found. This could mean you include tables, graphs, and charts to present the findings. Think carefully about the best method to show your results, and only use graphs, tables and charts where they provide extra information – don’t use them to repeat what is in the text. 

Don’t include raw data here – you can add that in your appendices. Depending on the type of research you have carried out (and faculty guidance) results may be combined with the discussion. 

This section reflects on the meaning of the work you have done. You’ll demonstrate understanding of what the results show, and whether they match what you expected. You’ll also examine other ways of interpreting the data, and if your findings are at odds with what you expected, you’ll suggest reasons for why this could have happened.

Whether your results support your hypotheses or not, you’ll contextualise your study with existing research to explain how it contributes to wider discussions about the topic.

Here you’ll go back to your research question, and demonstrate understanding of your research, and the validity of the study. You may make recommendations for future research in this section. 

As you already know, there are different referencing formatting conventions that are used by different subject fields. But since you’ll lose marks if you don’t do them correctly, it is essential to have your references stored accurately, and to format them correctly before you submit your dissertation.

You’ve probably already found the method of keeping references that suits you, such as using reference management software, or using Word referencing, but keep notes as you go, so you can compile your references section easily.

Referencing Help: FREE Harvard Referencing Generator >>

If there is information that you want to be included but isn’t essential to understanding your research, you may add this as part of an appendices. This could include transcripts, copies of surveys or complete tables of raw data.  

Where can I get help with my dissertation?

Although your dissertation must be an independent piece of work, there are still sources of help if you get stuck. There are thousands of online resources, but here are a few more points of help:

Study skills support is available at most universities, and the team may be able to offer you assistance with your dissertation. Bear in mind there is likely to be a huge demand on this service during dissertation time, so ask early if you need their support.  

Your personal tutor or dissertation supervisor can provide general advice, and you’ll probably have several review meetings during the writing period. However, your supervisor is likely to have a large number of students and their availability may be restricted. 

Subject librarians will be able to advise you where to find relevant resources. 

If your mental health is the issue, support can be found from counselling services that are available both from university and from external agencies, while the multifaith chaplaincy team may be able to support you with spiritual matters during your dissertation.

Final thoughts

Your dissertation project is a major part of your final year, and with exams and the pressure to decide your next steps, life can get a bit stressful. You might be planning to apply for a postgraduate degree such as a master’s degree , another type of qualification or moving into employment, but the results of your dissertation will have a huge impact on your prospects, so performing to the best of your abilities is essential.

One top tip we have is to make sure you’re not getting overworked with stress. Try studying outside of your dorm room, in a coffee shop or library. You can discover the best places to study in London on our blog.

While your dissertation is a large piece of work, with great planning and careful management, you can start to enjoy the process. 

  • Student Life
  • dissertation , student life

You might also like

dissertation in the uk

Do You Get Paid for a PhD?

Do You Get Paid for a PhD? For many students who don’t have the luxury of never worrying about money, one of the main considerations

PhD in Finance

Where Can a PhD in Finance Take Me?

Where Can a PhD in Finance Take Me? In the dynamic world of finance, a PhD is not just an academic accolade; it’s a launchpad

Blonde woman wearing a blue jumper drinking a coffee while deciding to study a PhD in London

Should I Do a PhD in London?

​​Should I Do a PhD in London? Embarking on a PhD journey is a significant decision, one that shapes your academic and professional future. Once

Enquire with us

We are here to help and to make your journey to UWS London as smooth as possible. Please use the relevant button below to enquiry about a course you would like to apply, or to clarify any questions you may have about us and our admission’s process. After you submit your enquiry, one of our advisers will get back to you as soon as possible.

Banner Image

Library Guides

Dissertations 1: getting started: starting your dissertation.

  • Starting Your Dissertation
  • Choosing A Topic and Researching
  • Devising An Approach/Method
  • Thinking Of A Title
  • Writing A Proposal

What is a Dissertation?

A dissertation is a research project completed as part of an undergraduate or postgraduate degree. Typically, a dissertation will enable you to present your findings in response to a question that you propose yourself. It is probably the longest piece of academic work you will produce. At undergraduate level, word count requirements can range anywhere from 5,000 to 8,000 words while a Masters level dissertation can be 10,000 to 15,000 words long! 

Why are you required to write a dissertation? 

A dissertation is a core requirement of most university degrees. 

The dissertation will enhance your employability. For instance, you will develop transferable skills in inter-personal communication, data collection and analysis, report writing and effective time-management.  

While it is demanding, writing a dissertation is your chance to explore, in depth, a topic that interests you. Therefore, ensuring you choose a topic you are passionate about will make your experience more rewarding and even enjoyable! 

Supervision Advice

A supervisor will be assigned to you to assist with guidance on how to prepare, produce and improve your dissertation.  

The supervisor’s role is to: 

Assist in the organisation of the project in the early stages of preparation 

Advise you on the feasibility of what you plan to do 

Advise on methods and ethics of your research  

The supervisor is not expected to: 

Proofread your work 

Provide you with a topic or research question 

Direct the research  

Ensure that a dissertation is of sufficient quality to pass: this is your responsibility 

To get the best out of your time with your supervisor, you should: 

Check formal requirements early 

Check arrangements for supervisions and how your supervisor likes to work 

Organise regular supervision meetings and prepare work for each one 

Let your supervisor know how you work best 

Using Dissertation Marking Criteria

Your dissertation, like your previous assessments, will be marked against a set of assessment criteria which is published in your module or course handbook and posted on Blackboard.  

Assessment criteria are intended to: 

Ensure you meet the learning outcomes. 

Help you understand how your work is assessed. 

Allow tutors to focus their feedback. They will let you know what you are doing well and what needs improvement. 

Dissertation assessment criteria usually specifies what the tutor expects in terms of: 

Clarity: have you expressed your ideas clearly? 

Relevance: does your work fit into/fill a gap in existing research/literature on similar topics? 

Originality: does it offer a fresh perspective on a topic? 

Meeting course requirements: does it meet the word count / deadlines, for example? 

Before starting your dissertation, it is essential that you check what is expected of you and how your work will be graded. It is also useful to regularly check what you have written every few weeks and after you have finished to see if you are on track to meet the assessment criteria.  

First Steps

Ready to get started but uncertain how to begin? These are normally the first steps of dissertation writing:  

Choose a topic 

Conduct a literature search 

Devise research question(s) / hypotheses 

Devise your approach (e.g. if undertaking primary research, you will need to devise your methodology, methods, etc.) 

Think of a title 

Plan your time 

Write a proposal (if requested)

These steps are addressed in the tabs of this guide.

  • Next: Choosing A Topic and Researching >>
  • Last Updated: Aug 1, 2023 2:36 PM
  • URL: https://libguides.westminster.ac.uk/starting-your-dissertation

CONNECT WITH US

Logo

Finding UK theses

The Bodleian Libraries hold copies of some UK theses. These are listed on SOLO  and may be ordered for delivery to a reading room. 

These theses are not all catalogued in a uniform way. Adding the word 'thesis' as a keyword in SOLO may help, but this is unlikely to find all theses, and may find published works based upon theses as well as unpublished theses.

Card catalogue  

Some early theses accepted for higher degrees and published before 1973 are held in the Bodleian Libraries but are not yet catalogued on SOLO. These holdings can be found in the Foreign Dissertations Catalogue card index.

To request access to material in the catalogue, speak to library staff at the Main Enquiry Desk in the Lower Reading Room of the Old Bodleian Library, or contact us via  [email protected]  or phone (01865 277162). 

Other finding aids

Proquest dissertations & theses.

You can use ProQuest Dissertations & Theses Global  to locate theses accepted for higher degrees at universities in the UK and Ireland since 1716. The service also provides abstracts of these theses.

Library Hub Discover

You can use Library Hub Discover to search the online catalogues of some of the UK’s largest university research libraries to see if a thesis is held by another UK library.

EThOS is the UK’s national thesis service, managed by the British Library. It aims to provide a national aggregated record of all doctoral theses awarded by UK higher education institutions, with free access to the full text of many theses. It has around 500,000 records for theses awarded by over 120 institutions.

UTREES - University Theses in Russian, Soviet, and East European Studies 1907–

UTREES is a bibliographical database of research in the British Isles. The database has been continuously extended from the printed volume, most recently with 202 recent theses added in 2021. The database lists details of over 6,000 doctoral and selected masters’ theses from British and Irish universities. It covers research relating to Eastern and Central Europe, Russia and the area of the former USSR, including Central Asia, the Caucasus and Siberia.

Individual universities

You can also go to individual UK universities' sites for their online theses repositories.

You can purchase copies of Cambridge University theses through the Cambridge University Library's online order form . There is a standard charge of £75 (plus VAT and postage). White Rose ETheses Online is an online repository of doctoral theses from the Universities of Leeds, Sheffield and York. It is part of a national and international network of open access online databases which promote access to research outputs. Many theses have been digitised by the British Library as part of the EThOS. However, there have been instances where theses are available via WhiteRose eTheses Online before they reach EThOS.  

Ordering UK theses

Many theses from other UK universities are available from the British Library's EThOS service.  Unfortunately, this service is currently unavailable due to a cyber attack on the British Library.  

You can also request theses from other UK universities as an inter-library request .

Please note that it may not be possible to obtain some theses due to restrictions on lending placed by the author of the thesis or the institution at which it is held.

Leeds Beckett University

Skills for Learning : Dissertations & Literature Reviews

Dissertations  are extended projects in which you choose, research and write about a specific topic. They provide an opportunity to explore an aspect of your subject in detail. You are responsible for managing your dissertation, though you will be assigned a supervisor. Dissertations are typically empirical (based on your own research) or theoretical (based on others’ research/arguments).

The  Dissertation IT Kit  contains information about formatting your dissertation document in Word.

Look at the  Library Subject Guides  for your area. These have information on finding high quality resources for your dissertation. 

We run interactive workshops to help you prepare for your dissertation. Find out more on the  Skills for Learning Workshops  page.

We have online academic skills modules within MyBeckett for all levels of university study. These modules will help your academic development and support your success at LBU. You can work through the modules at your own pace, revisiting them as required. Find out more from our FAQ  What academic skills modules are available?  

Dissertation proposals

What are dissertation proposals.

A dissertation proposal is an outline of your proposed research project. It is what you imagine your dissertation might look like before you start. Consider it a temporary document which might change during the negotiation process between you and your dissertation supervisor.  The proposal can help you clarify exactly what you want to cover in your dissertation. It can also outline how you are going to approach it. Your dissertation plan and structure might change throughout this process as you develop your ideas. Your proposal is the first step towards your goal: a completed dissertation.

Structuring your dissertation proposal

The structure, content, and length of your dissertation proposal will depend on your course requirements. Some courses may require that your aims and objectives are separate from the main body of the proposal. You might be expected to write a literature review, and/or provide a detailed methodology. You might also be asked to include an extensive context for your proposed study. Consult your module handbook or assignment brief for the specific requirements of your course. 

Give each section of your proposal a heading You can also experiment with giving your proposed dissertation a title. Both of these approaches may help you focus and stay on topic. Most dissertation proposals will have a fairly standard structure, under the following headings:

Sections of a dissertation proposal

  • Aims and objectives
  • Rationale for your study
  • Methodology
  • Brief literature review
  • Benefits of your research

Describe what you plan to investigate. You could write a statement of your topic, a research question(s), or a hypothesis.

  • Explain why you want to do this research.
  • Write a justification as to why the project is worth undertaking.
  • Reasons might include: a gap in existing research; questioning or extending the findings of earlier research; replicating a piece of research to test its reliability.
  • Describe and justify how you plan to do the research.
  • You might be reviewing the work of others, which mainly involves secondary, or desk-based, research. Or you might plan to collect data yourself, which is primary research. It is common for undergraduate dissertations to involve a mixture of these.
  • If you are doing secondary research, describe how you will select your sources. For primary research, describe how you will collect your data. This might include using questionnaires, interviews, archival research, or other methods. 
  • Others will have researched this topic before, or something similar.
  • The literature review allows you to outline what they have found and where your project fits in. For example, you could highlight disagreements or discrepancies in the existing research.

Outline who might potentially gain from your research and what you might find out or expand upon. For example, there could be implications for practice in a particular profession.

Dissertation style and language

A dissertation is a logical, structured, argument-based exploration of a topic. The style of your writing may vary slightly in each chapter. For example, your results chapter should display factual information, whereas your analysis chapter might be more argument-based. Make sure your language, tone and abbreviations are consistent within each section. Your language should be formal and contain terminology relevant to your subject area. Dissertations have a large word count. It is important to structure your work with headings and a contents page. Use signposting language to help your reader understand the flow of your writing. Charts, tables or images may help you communicate specific information. 

Top tip!  To signpost in your dissertation, use the ‘Signalling Transition’ section of the  Manchester Academic Phrasebank .

Download the Dissertation Project Checklist Worksheet to help with planning your dissertation work. 

  • Dissertation Project Checklist Worksheet

The  Dissertation IT Kit  also contains information about formatting your dissertation document in Microsoft Word.

Past dissertations

Exploring past dissertations within your academic field can give you an idea as to how to structure your dissertation and find similar research methodologies. You can access dissertations and theses completed by students at Leeds Beckett and other universities. To find external dissertations, look at our FAQ answer ' Are there other dissertations I can look at?' . To find dissertations completed by Leeds Beckett students, use the FAQ answer ' Can I find copies of past dissertations in the Library? '

Sections of a dissertation

Not all dissertations will follow the same structure.  Your style can change depending on your school. Check your module handbook, assignment brief or speak with your course tutor for further guidance.

To decide what to include:

  • Think about your project from an outsider’s perspective. What do they need to know and in what order? What is the most clear and logical way for you to present your research?  
  • Discuss your project with your supervisor. Be open about ideas or concerns you have around the structure and content. 

Each section of a dissertation has a different purpose. Think about whether you're doing an empirical or theoretical dissertation and use the headings below to find out what you should be including.

You can also use the Leeds Beckett Dissertation Template to help you understand what your dissertation should look like. 

  • Leeds Beckett Dissertation Template

Empirical (research-based)

  • 1. Abstract
  • 2. Contents Page
  • 3. Introduction
  • 4. Literature Review
  • 5. Methodology
  • 6. Findings / Results
  • 7. Discussion
  • 8. Conclusion
  • 9. Reference List / Bibliography
  • 10. Appendices

Abstract : provides a brief summary of your whole dissertation.

The abstract outlines the purpose of your research and your methodology (where necessary). You should summarise your main findings and conclusion.

Top tips! Give the reader a sense of why your project is interesting and valuable. Write in the past tense. Aim for about half a page.

Contents page : lists all the sections of your dissertation with the page numbers. Do this last by using the automatic function in Word.

Introduction: introduces the reader to your research project.

Provide context to the topic and define key terms. Ensure that the scope of your investigation is clear. Outline your aims and objectives, and provide a brief description of your research methods. Finally, give an indication of your conclusion/findings.

Top tips! Start broad (background information) and get more specific (your research aims and findings). Try writing the introduction after the literature review and methodology chapters. This way, you will have a better idea of your research aims.

Literature Review : positions your research in relation to what has come before it.

The literature review will summarise prior research on the topic, such as journal articles, books, government reports and data. You should introduce key themes, concepts, theories or methods that provide context for your own research. Analyse and evaluate the literature by drawing comparisons and highlighting strengths and weaknesses. Download the Critical Analysis Questions and Evidence Matrix Worksheets to help you with this process and for more information on literature searching see Finding Information .

  • Critical Analysis Questions Worksheet
  • Evidence Matrix Worksheet

The literature review should justify the need for your research and highlight areas for further investigation. Avoid introducing your own ideas at this point; instead, compare and comment on existing ideas.

Top tips! Your literature review is not a descriptive summary of various sources. You need to synthesise (bring together) and critically analyse prior research. Sophisticated use of reporting verbs is important for this process. Download our Reporting Verbs Worksheet to help you with this.

  • Reporting Verbs Worksheet

Find out more about literature reviews elsewhere on this topic page.

Find out more about critical thinking.

Methodology : provides a succinct and accurate record of the methodology used and justifies your choice of methods.

In this section, you describe the qualitative and/or quantitative methods* used to carry out your research/experiment. You must justify your chosen research methodology and explain how it helps you answer your research question. Where appropriate, explain the rationale behind choices such as procedures, equipment, participants and sample size. You may need to reference specific guidelines that you have used, especially in subjects such as healthcare. If your research involves people, you may also need to demonstrate how it fulfils ethical guidelines.

Top tips! Your account should be sufficiently detailed so that someone else could replicate your research. Write in the passive voice. Remember, at this point you are not reporting any findings.

*Qualitative research is based on opinions and ideas, while quantitative research is based on numerical data.

Find out more about the research process.

Findings/Results : presents the data collected from your research in a suitable format.

Provide a summary of the results of your research/experiment. Consider the most effective methods for presenting your data, such as charts, graphs or tables. Present all your findings honestly. Do not change any data, even if it is not what you expected to find.

Top tips! Whilst you might acknowledge trends or themes in the data, at this stage, you won’t be analysing it closely. If you are conducting qualitative research, this section may be combined with the discussion section. Important additional documents, such as transcriptions or questionnaires, can be added to your appendices.

Discussion : addresses your research aims by analysing your findings.

In this chapter, you interpret and discuss your results and draw conclusions. Identify trends, themes or issues that arise from the findings and discuss their significance in detail. These themes can also provide the basis for the structure of this section. You can draw upon information and concepts from your literature review to help interpret your findings. For example, you can show how your findings build upon or contradict earlier research.

Top tips! Ensure that the points you make are backed up with evidence from your findings. Refer back to relevant information from your literature review to discuss and interpret your findings.

Conclusion : summarises your main points.

Provide an overview of your main findings and demonstrate how you have met your research objectives. Set your research into a wider context by showing how it contributes to current academic debates. Discuss the implications of your research and put forward any recommendations.

Top tips! Do not introduce any new information in this section. Your conclusion should mirror the content of your introduction but offer more conclusive answers.

Reference List / Bibliography : a complete list of all sources used.

List all the sources that you have consulted in the process of your research. Your Reference List or Bibliography must follow specific guidelines for your discipline (e.g. Harvard or OSCOLA). Look through your module handbook or speak to your supervisor for more information.

Find out more about referencing and academic integrity .

Appendix (single) or Appendices (plural):  presents raw data and/or transcripts that aren’t in the main body of your dissertation.

You may have to be selective in the data you present in your findings section. If this is the case, you may choose to present the raw data/extended version in an appendix. If you conduct qualitative research, such as interviews, you will include the transcripts in your appendix. Appendices are not usually included in the word count.

Top tips! Discuss with your supervisor whether you will need an appendix and what to include.

Theoretical (argument based)

  • Contents page
  • Introduction
  • Literature Review
  • Main body (divided into chapters)
  • Reference list / Bibliography

Provides a brief summary of your whole dissertation.

The abstract outlines the purpose of your research and your methodology (where necessary). You should summarise your main findings and conclusion.

Top tip!  Give the reader a sense of why your project is interesting and valuable. Write in the past tense. Aim for about half a page.

Contents page : lists all the sections of your dissertation with the page numbers. Using the automatic table of contents feature in Microsoft Word can help you format this.

The  Dissertation IT kit provides guidance on how to use these tools. 

Introduces the reader to your research project.

Provide context to the topic and define key terms. Ensure that the scope of your investigation is clear. Outline your aims and objectives, and provide a brief description of your research methods. Introduce your argument and explain why your research topic is important. Finally, give an indication of your conclusion/findings.

Top tip!  Start broad (background information) and get more specific (your research aims and findings). Try writing the introduction after the literature review and methodology chapters. This way, you will have a better idea of your research aims.

Summarises prior research on the topic, such as journal articles, books, and other information sources. You should introduce key themes, concepts, theories or methods that provide context for your own research. You should also analyse and evaluate the literature by drawing comparisons and highlighting strengths and weaknesses. 

Many (although not all) theoretical dissertations will include a separate literature review. You may decide to include this as a separate chapter. Otherwise, you can integrate it into your introduction or first themed chapter.

Find out more about literature reviews on the  Literature Reviews  page.

Divide the main body of your research into chapters organised by chronology or themes. Each chapter should be like a mini-essay that helps you answer your research questions. Like an essay, each chapter should have an introduction, main body and conclusion. Develop your argument and demonstrate critical thinking by drawing on relevant sources. Compare and contrast ideas, and make suggestions or recommendations where relevant. Explain how each chapter helps answer your main research question.

Top tip! Divide each chapter into chunks and use subheadings where necessary to structure your work.

Find out more on the  Critical Thinking  pages. 

Top tip!  Do not introduce any new information in this section. Your conclusion should mirror the content of your introduction but offer more conclusive answers.

List all the sources that you have consulted in the process of your research. Your Reference List or Bibliography must follow specific guidelines for your discipline (Harvard, APA or OSCOLA). Look through your module handbook or speak to your supervisor for more information.

Find out more about  referencing and academic integrity .

Appendix (single) or Appendices (plural):  presents any data, such as images or tables, that aren’t in the main body of your dissertation.

You may have to be selective about the information you include in the main body of your dissertation. If this is the case, you may place data such as images or tables in the appendix. Appendices are not usually included in the word count.

Top tip!  Discuss with your supervisor whether you will need any appendices and what to include.

Your browser does not support iframes.

Skills for Learning home

Artificial intelligence tools

Before using any generative artificial intelligence or paraphrasing tools in your assessments, you should check if this is permitted on your course.

If their use is permitted on your course, you must  acknowledge any use of generative artificial intelligence tools  such as ChatGPT or paraphrasing tools (e.g., Grammarly, Quillbot, etc.), even if you have only used them to generate ideas for your assignment or for proofreading.

  • Academic Integrity Module in MyBeckett
  • Assignment Calculator
  • Building on Feedback
  • Disability Advice
  • Essay X-ray tool
  • International Students' Academic Introduction
  • Manchester Academic Phrasebank
  • Quote, Unquote
  • Skills and Subject Suppor t
  • Turnitin Grammar Checker

{{You can add more boxes below for links specific to this page [this note will not appear on user pages] }}

Topic Links

  • Academic Integrity Module
  • Dissertation IT Kit
  • Dissertation Process and Planning Video
  • Writing your Literature Review Video
  • Dissertations Methodology Chapter Video
  • Dissertations Results and Analysis Chapter Video
  • Dissertations Editing Video

Resources & Worksheets

  • Annotated Bibliographies Worksheet
  • CRAAP Test Worksheet
  • Literature Review Planning Worksheet
  • Paraphrasing and Summarising Information
  • Synthesising Sources in Writing Worksheet

Skills for Learning FAQs

Library & Student Services

0113 812 1000

  • University Disclaimer
  • Accessibility

Have a language expert improve your writing

Run a free plagiarism check in 10 minutes, generate accurate citations for free.

  • Knowledge Base
  • Dissertation

What Is a Dissertation? | Guide, Examples, & Template

Structure of a Dissertation

A dissertation is a long-form piece of academic writing based on original research conducted by you. It is usually submitted as the final step in order to finish a PhD program.

Your dissertation is probably the longest piece of writing you’ve ever completed. It requires solid research, writing, and analysis skills, and it can be intimidating to know where to begin.

Your department likely has guidelines related to how your dissertation should be structured. When in doubt, consult with your supervisor.

You can also download our full dissertation template in the format of your choice below. The template includes a ready-made table of contents with notes on what to include in each chapter, easily adaptable to your department’s requirements.

Download Word template Download Google Docs template

  • In the US, a dissertation generally refers to the collection of research you conducted to obtain a PhD.
  • In other countries (such as the UK), a dissertation often refers to the research you conduct to obtain your bachelor’s or master’s degree.

Instantly correct all language mistakes in your text

Upload your document to correct all your mistakes in minutes

upload-your-document-ai-proofreader

Table of contents

Dissertation committee and prospectus process, how to write and structure a dissertation, acknowledgements or preface, list of figures and tables, list of abbreviations, introduction, literature review, methodology, reference list, proofreading and editing, defending your dissertation, free checklist and lecture slides.

When you’ve finished your coursework, as well as any comprehensive exams or other requirements, you advance to “ABD” (All But Dissertation) status. This means you’ve completed everything except your dissertation.

Prior to starting to write, you must form your committee and write your prospectus or proposal . Your committee comprises your adviser and a few other faculty members. They can be from your own department, or, if your work is more interdisciplinary, from other departments. Your committee will guide you through the dissertation process, and ultimately decide whether you pass your dissertation defense and receive your PhD.

Your prospectus is a formal document presented to your committee, usually orally in a defense, outlining your research aims and objectives and showing why your topic is relevant . After passing your prospectus defense, you’re ready to start your research and writing.

Receive feedback on language, structure, and formatting

Professional editors proofread and edit your paper by focusing on:

  • Academic style
  • Vague sentences
  • Style consistency

See an example

dissertation in the uk

The structure of your dissertation depends on a variety of factors, such as your discipline, topic, and approach. Dissertations in the humanities are often structured more like a long essay , building an overall argument to support a central thesis , with chapters organized around different themes or case studies.

However, hard science and social science dissertations typically include a review of existing works, a methodology section, an analysis of your original research, and a presentation of your results , presented in different chapters.

Dissertation examples

We’ve compiled a list of dissertation examples to help you get started.

  • Example dissertation #1: Heat, Wildfire and Energy Demand: An Examination of Residential Buildings and Community Equity (a dissertation by C. A. Antonopoulos about the impact of extreme heat and wildfire on residential buildings and occupant exposure risks).
  • Example dissertation #2: Exploring Income Volatility and Financial Health Among Middle-Income Households (a dissertation by M. Addo about income volatility and declining economic security among middle-income households).
  • Example dissertation #3: The Use of Mindfulness Meditation to Increase the Efficacy of Mirror Visual Feedback for Reducing Phantom Limb Pain in Amputees (a dissertation by N. S. Mills about the effect of mindfulness-based interventions on the relationship between mirror visual feedback and the pain level in amputees with phantom limb pain).

The very first page of your document contains your dissertation title, your name, department, institution, degree program, and submission date. Sometimes it also includes your student number, your supervisor’s name, and the university’s logo.

Read more about title pages

The acknowledgements section is usually optional and gives space for you to thank everyone who helped you in writing your dissertation. This might include your supervisors, participants in your research, and friends or family who supported you. In some cases, your acknowledgements are part of a preface.

Read more about acknowledgements Read more about prefaces

Don't submit your assignments before you do this

The academic proofreading tool has been trained on 1000s of academic texts. Making it the most accurate and reliable proofreading tool for students. Free citation check included.

dissertation in the uk

Try for free

The abstract is a short summary of your dissertation, usually about 150 to 300 words long. Though this may seem very short, it’s one of the most important parts of your dissertation, because it introduces your work to your audience.

Your abstract should:

  • State your main topic and the aims of your research
  • Describe your methods
  • Summarize your main results
  • State your conclusions

Read more about abstracts

The table of contents lists all of your chapters, along with corresponding subheadings and page numbers. This gives your reader an overview of your structure and helps them easily navigate your document.

Remember to include all main parts of your dissertation in your table of contents, even the appendices. It’s easy to generate a table automatically in Word if you used heading styles. Generally speaking, you only include level 2 and level 3 headings, not every subheading you included in your finished work.

Read more about tables of contents

While not usually mandatory, it’s nice to include a list of figures and tables to help guide your reader if you have used a lot of these in your dissertation. It’s easy to generate one of these in Word using the Insert Caption feature.

Read more about lists of figures and tables

Similarly, if you have used a lot of abbreviations (especially industry-specific ones) in your dissertation, you can include them in an alphabetized list of abbreviations so that the reader can easily look up their meanings.

Read more about lists of abbreviations

In addition to the list of abbreviations, if you find yourself using a lot of highly specialized terms that you worry will not be familiar to your reader, consider including a glossary. Here, alphabetize the terms and include a brief description or definition.

Read more about glossaries

The introduction serves to set up your dissertation’s topic, purpose, and relevance. It tells the reader what to expect in the rest of your dissertation. The introduction should:

  • Establish your research topic , giving the background information needed to contextualize your work
  • Narrow down the focus and define the scope of your research
  • Discuss the state of existing research on the topic, showing your work’s relevance to a broader problem or debate
  • Clearly state your research questions and objectives
  • Outline the flow of the rest of your work

Everything in the introduction should be clear, engaging, and relevant. By the end, the reader should understand the what, why, and how of your research.

Read more about introductions

A formative part of your research is your literature review . This helps you gain a thorough understanding of the academic work that already exists on your topic.

Literature reviews encompass:

  • Finding relevant sources (e.g., books and journal articles)
  • Assessing the credibility of your sources
  • Critically analyzing and evaluating each source
  • Drawing connections between them (e.g., themes, patterns, conflicts, or gaps) to strengthen your overall point

A literature review is not merely a summary of existing sources. Your literature review should have a coherent structure and argument that leads to a clear justification for your own research. It may aim to:

  • Address a gap in the literature or build on existing knowledge
  • Take a new theoretical or methodological approach to your topic
  • Propose a solution to an unresolved problem or advance one side of a theoretical debate

Read more about literature reviews

Theoretical framework

Your literature review can often form the basis for your theoretical framework. Here, you define and analyze the key theories, concepts, and models that frame your research.

Read more about theoretical frameworks

Your methodology chapter describes how you conducted your research, allowing your reader to critically assess its credibility. Your methodology section should accurately report what you did, as well as convince your reader that this was the best way to answer your research question.

A methodology section should generally include:

  • The overall research approach ( quantitative vs. qualitative ) and research methods (e.g., a longitudinal study )
  • Your data collection methods (e.g., interviews or a controlled experiment )
  • Details of where, when, and with whom the research took place
  • Any tools and materials you used (e.g., computer programs, lab equipment)
  • Your data analysis methods (e.g., statistical analysis , discourse analysis )
  • An evaluation or justification of your methods

Read more about methodology sections

Your results section should highlight what your methodology discovered. You can structure this section around sub-questions, hypotheses , or themes, but avoid including any subjective or speculative interpretation here.

Your results section should:

  • Concisely state each relevant result together with relevant descriptive statistics (e.g., mean , standard deviation ) and inferential statistics (e.g., test statistics , p values )
  • Briefly state how the result relates to the question or whether the hypothesis was supported
  • Report all results that are relevant to your research questions , including any that did not meet your expectations.

Additional data (including raw numbers, full questionnaires, or interview transcripts) can be included as an appendix. You can include tables and figures, but only if they help the reader better understand your results. Read more about results sections

Your discussion section is your opportunity to explore the meaning and implications of your results in relation to your research question. Here, interpret your results in detail, discussing whether they met your expectations and how well they fit with the framework that you built in earlier chapters. Refer back to relevant source material to show how your results fit within existing research in your field.

Some guiding questions include:

  • What do your results mean?
  • Why do your results matter?
  • What limitations do the results have?

If any of the results were unexpected, offer explanations for why this might be. It’s a good idea to consider alternative interpretations of your data.

Read more about discussion sections

Your dissertation’s conclusion should concisely answer your main research question, leaving your reader with a clear understanding of your central argument and emphasizing what your research has contributed to the field.

In some disciplines, the conclusion is just a short section preceding the discussion section, but in other contexts, it is the final chapter of your work. Here, you wrap up your dissertation with a final reflection on what you found, with recommendations for future research and concluding remarks.

It’s important to leave the reader with a clear impression of why your research matters. What have you added to what was already known? Why is your research necessary for the future of your field?

Read more about conclusions

It is crucial to include a reference list or list of works cited with the full details of all the sources that you used, in order to avoid plagiarism. Be sure to choose one citation style and follow it consistently throughout your dissertation. Each style has strict and specific formatting requirements.

Common styles include MLA , Chicago , and APA , but which style you use is often set by your department or your field.

Create APA citations Create MLA citations

Your dissertation should contain only essential information that directly contributes to answering your research question. Documents such as interview transcripts or survey questions can be added as appendices, rather than adding them to the main body.

Read more about appendices

Making sure that all of your sections are in the right place is only the first step to a well-written dissertation. Don’t forget to leave plenty of time for editing and proofreading, as grammar mistakes and sloppy spelling errors can really negatively impact your work.

Dissertations can take up to five years to write, so you will definitely want to make sure that everything is perfect before submitting. You may want to consider using a professional dissertation editing service , AI proofreader or grammar checker to make sure your final project is perfect prior to submitting.

After your written dissertation is approved, your committee will schedule a defense. Similarly to defending your prospectus, dissertation defenses are oral presentations of your work. You’ll present your dissertation, and your committee will ask you questions. Many departments allow family members, friends, and other people who are interested to join as well.

After your defense, your committee will meet, and then inform you whether you have passed. Keep in mind that defenses are usually just a formality; most committees will have resolved any serious issues with your work with you far prior to your defense, giving you ample time to fix any problems.

As you write your dissertation, you can use this simple checklist to make sure you’ve included all the essentials.

Checklist: Dissertation

My title page includes all information required by my university.

I have included acknowledgements thanking those who helped me.

My abstract provides a concise summary of the dissertation, giving the reader a clear idea of my key results or arguments.

I have created a table of contents to help the reader navigate my dissertation. It includes all chapter titles, but excludes the title page, acknowledgements, and abstract.

My introduction leads into my topic in an engaging way and shows the relevance of my research.

My introduction clearly defines the focus of my research, stating my research questions and research objectives .

My introduction includes an overview of the dissertation’s structure (reading guide).

I have conducted a literature review in which I (1) critically engage with sources, evaluating the strengths and weaknesses of existing research, (2) discuss patterns, themes, and debates in the literature, and (3) address a gap or show how my research contributes to existing research.

I have clearly outlined the theoretical framework of my research, explaining the theories and models that support my approach.

I have thoroughly described my methodology , explaining how I collected data and analyzed data.

I have concisely and objectively reported all relevant results .

I have (1) evaluated and interpreted the meaning of the results and (2) acknowledged any important limitations of the results in my discussion .

I have clearly stated the answer to my main research question in the conclusion .

I have clearly explained the implications of my conclusion, emphasizing what new insight my research has contributed.

I have provided relevant recommendations for further research or practice.

If relevant, I have included appendices with supplemental information.

I have included an in-text citation every time I use words, ideas, or information from a source.

I have listed every source in a reference list at the end of my dissertation.

I have consistently followed the rules of my chosen citation style .

I have followed all formatting guidelines provided by my university.

Congratulations!

The end is in sight—your dissertation is nearly ready to submit! Make sure it's perfectly polished with the help of a Scribbr editor.

If you’re an educator, feel free to download and adapt these slides to teach your students about structuring a dissertation.

Open Google Slides Download PowerPoint

Is this article helpful?

Other students also liked.

  • How to Write a Literature Review | Guide, Examples, & Templates
  • Dissertation Table of Contents in Word | Instructions & Examples
  • How to Choose a Dissertation Topic | 8 Steps to Follow

More interesting articles

  • Checklist: Writing a dissertation
  • Dissertation & Thesis Outline | Example & Free Templates
  • Dissertation Binding and Printing | Options, Tips, & Comparison
  • Example of a dissertation abstract
  • Figure and Table Lists | Word Instructions, Template & Examples
  • How to Write a Discussion Section | Tips & Examples
  • How to Write a Dissertation or Thesis Proposal
  • How to Write a Results Section | Tips & Examples
  • How to Write a Thesis or Dissertation Conclusion
  • How to Write a Thesis or Dissertation Introduction
  • How to Write an Abstract | Steps & Examples
  • How to Write Recommendations in Research | Examples & Tips
  • List of Abbreviations | Example, Template & Best Practices
  • Operationalization | A Guide with Examples, Pros & Cons
  • Prize-Winning Thesis and Dissertation Examples
  • Purpose and structure of an advisory report
  • Relevance of Your Dissertation Topic | Criteria & Tips
  • Research Paper Appendix | Example & Templates
  • Shorten your abstract or summary
  • Theoretical Framework Example for a Thesis or Dissertation
  • Thesis & Dissertation Acknowledgements | Tips & Examples
  • Thesis & Dissertation Database Examples
  • Thesis & Dissertation Title Page | Free Templates & Examples
  • What is a Dissertation Preface? | Definition & Examples
  • What is a Glossary? | Definition, Templates, & Examples
  • What Is a Research Methodology? | Steps & Tips
  • What Is a Theoretical Framework? | Guide to Organizing
  • What Is a Thesis? | Ultimate Guide & Examples

Get unlimited documents corrected

✔ Free APA citation check included ✔ Unlimited document corrections ✔ Specialized in correcting academic texts

Supporting writers since 1790

Essay Guide

Our comprehensive guide to the stages of the essay development process. Back to Student Resources

Display Menu

  • Writing essays
  • Essay writing
  • Being a writer
  • Thinking critically, thinking clearly
  • Speaking vs. Writing
  • Why are you writing?
  • How much is that degree in the window?
  • Academic writing
  • Academic writing: key features
  • Personal or impersonal?
  • What tutors want – 1
  • What tutors want – 2
  • Be prepared to be flexible
  • Understanding what they want – again
  • Basic definitions
  • Different varieties of essay, different kinds of writing
  • Look, it’s my favourite word!
  • Close encounters of the word kind
  • Starting to answer the question: brainstorming
  • Starting to answer the question: after the storm
  • Other ways of getting started
  • How not to read
  • You, the reader
  • Choosing your reading
  • How to read: SQ3R
  • How to read: other techniques
  • Reading around the subject
  • Taking notes
  • What planning and structure mean and why you need them
  • Introductions: what they do
  • Main bodies: what they do
  • Conclusions: what they do
  • Paragraphs and links
  • Process, process, process
  • The first draft
  • The second draft
  • Editing – 1: getting your essay into shape
  • Editing – 2: what’s on top & what lies beneath
  • Are you looking for an argument?
  • Simple definitions
  • More definitions
  • Different types of argument
  • Sources & plagiarism
  • Direct quotation, paraphrasing & referencing
  • MLA, APA, Harvard or MHRA?
  • Using the web
  • Setting out and using quotations
  • Recognising differences
  • Humanities essays
  • Scientific writing
  • Social & behavioural science writing
  • Beyond the essay
  • Business-style reports
  • Presentations
  • What is a literature review?
  • Why write a literature review?
  • Key points to remember
  • The structure of a literature review
  • How to do a literature search
  • Introduction

What is a dissertation? How is it different from an essay?

  • Getting it down on paper
  • Drafting and rewriting
  • Planning your dissertation
  • Planning for length
  • Planning for content
  • Abstracts, tone, unity of style
  • General comments

There are some obvious differences: an essay is relatively short – usually 1500 to 2500 words – and you are told clearly what to do by someone else. For example: Describe and evaluate major theories of globalisation.

A dissertation is a subject you chose for yourself. The first usage of the word in the English language in 1651 also gives a useful starting definition: “an extended written treatment of a subject”.

Another useful clue is found in the Latin origin of the word – dissertation comes from a Latin word ‘dissertare’ = ‘to debate’.

What does the word ‘debate’ imply? A discussion involving different points of view or sets of ideas. A dissertation will therefore not only examine a subject but will review different points of view about that subject.

Here’s another definition that underlines some more important characteristics of a dissertation: “a substantial paper that is typically based on original research and that gives evidence of the candidate’s mastery both of her own subject and of scholarly method.”

A dissertation will show that the writer knows her subject, the key facts and different points of view in it – but it also advances a point of view resulting from original research. Remember that ‘original’ does not mean ‘something that’s never been done before’ but rather ‘something that you do for yourself’.

A dissertation also “gives evidence of the candidate’s mastery […] of scholarly method”. This sounds terribly daunting but don’t be put off. The phrase is telling you that you will have to lift your game to write a successful dissertation. ‘Scholarly method’ means that you will be expected to do more and better reading and research than for a standard undergraduate essay. It means that your work will display accuracy and skill in its investigation and discussion of a subject. It means that your discussion will give evidence of critical analysis i.e. standing back from your subject and weighing up pros and cons. It means you will show that you understand that, for example, aspects of particular theories or viewpoints are open to question.

Frequently asked questions

What is the difference between a dissertation and a thesis.

The words ‘ dissertation ’ and ‘thesis’ both refer to a large written research project undertaken to complete a degree, but they are used differently depending on the country:

  • In the UK, you write a dissertation at the end of a bachelor’s or master’s degree, and you write a thesis to complete a PhD.
  • In the US, it’s the other way around: you may write a thesis at the end of a bachelor’s or master’s degree, and you write a dissertation to complete a PhD.

Frequently asked questions: Knowledge Base

Methodology refers to the overarching strategy and rationale of your research. Developing your methodology involves studying the research methods used in your field and the theories or principles that underpin them, in order to choose the approach that best matches your objectives.

Methods are the specific tools and procedures you use to collect and analyse data (e.g. interviews, experiments , surveys , statistical tests ).

In a dissertation or scientific paper, the methodology chapter or methods section comes after the introduction and before the results , discussion and conclusion .

Depending on the length and type of document, you might also include a literature review or theoretical framework before the methodology.

Quantitative research deals with numbers and statistics, while qualitative research deals with words and meanings.

Quantitative methods allow you to test a hypothesis by systematically collecting and analysing data, while qualitative methods allow you to explore ideas and experiences in depth.

Reliability and validity are both about how well a method measures something:

  • Reliability refers to the  consistency of a measure (whether the results can be reproduced under the same conditions).
  • Validity   refers to the  accuracy of a measure (whether the results really do represent what they are supposed to measure).

If you are doing experimental research , you also have to consider the internal and external validity of your experiment.

A sample is a subset of individuals from a larger population. Sampling means selecting the group that you will actually collect data from in your research.

For example, if you are researching the opinions of students in your university, you could survey a sample of 100 students.

Statistical sampling allows you to test a hypothesis about the characteristics of a population. There are various sampling methods you can use to ensure that your sample is representative of the population as a whole.

There are several reasons to conduct a literature review at the beginning of a research project:

  • To familiarise yourself with the current state of knowledge on your topic
  • To ensure that you’re not just repeating what others have already done
  • To identify gaps in knowledge and unresolved problems that your research can address
  • To develop your theoretical framework and methodology
  • To provide an overview of the key findings and debates on the topic

Writing the literature review shows your reader how your work relates to existing research and what new insights it will contribute.

A literature review is a survey of scholarly sources (such as books, journal articles, and theses) related to a specific topic or research question .

It is often written as part of a dissertation , thesis, research paper , or proposal .

The literature review usually comes near the beginning of your  dissertation . After the introduction , it grounds your research in a scholarly field and leads directly to your theoretical framework or methodology .

Harvard referencing uses an author–date system. Sources are cited by the author’s last name and the publication year in brackets. Each Harvard in-text citation corresponds to an entry in the alphabetised reference list at the end of the paper.

Vancouver referencing uses a numerical system. Sources are cited by a number in parentheses or superscript. Each number corresponds to a full reference at the end of the paper.

Harvard style Vancouver style
In-text citation Each referencing style has different rules (Pears and Shields, 2019). Each referencing style has different rules (1).
Reference list Pears, R. and Shields, G. (2019). . 11th edn. London: MacMillan. 1. Pears R, Shields G. Cite them right: The essential referencing guide. 11th ed. London: MacMillan; 2019.

A Harvard in-text citation should appear in brackets every time you quote, paraphrase, or refer to information from a source.

The citation can appear immediately after the quotation or paraphrase, or at the end of the sentence. If you’re quoting, place the citation outside of the quotation marks but before any other punctuation like a comma or full stop.

In Harvard referencing, up to three author names are included in an in-text citation or reference list entry. When there are four or more authors, include only the first, followed by ‘ et al. ’

In-text citation Reference list
1 author (Smith, 2014) Smith, T. (2014) …
2 authors (Smith and Jones, 2014) Smith, T. and Jones, F. (2014) …
3 authors (Smith, Jones and Davies, 2014) Smith, T., Jones, F. and Davies, S. (2014) …
4+ authors (Smith , 2014) Smith, T. (2014) …

A bibliography should always contain every source you cited in your text. Sometimes a bibliography also contains other sources that you used in your research, but did not cite in the text.

MHRA doesn’t specify a rule about this, so check with your supervisor to find out exactly what should be included in your bibliography.

Footnote numbers should appear in superscript (e.g. 11 ). You can use the ‘Insert footnote’ button in Word to do this automatically; it’s in the ‘References’ tab at the top.

Footnotes always appear after the quote or paraphrase they relate to. MHRA generally recommends placing footnote numbers at the end of the sentence, immediately after any closing punctuation, like this. 12

In situations where this might be awkward or misleading, such as a long sentence containing multiple quotations, footnotes can also be placed at the end of a clause mid-sentence, like this; 13 note that they still come after any punctuation.

When a source has two or three authors, name all of them in your MHRA references . When there are four or more, use only the first name, followed by ‘and others’:

Number of authors Footnote example Bibliography example
1 author David Smith Smith, David
2 authors David Smith and Hugh Jones Smith, David, and Hugh Jones
3 authors David Smith, Hugh Jones and Emily Wright Smith, David, Hugh Jones and Emily Wright
4+ authors David Smith and others Smith, David, and others

Note that in the bibliography, only the author listed first has their name inverted. The names of additional authors and those of translators or editors are written normally.

A citation should appear wherever you use information or ideas from a source, whether by quoting or paraphrasing its content.

In Vancouver style , you have some flexibility about where the citation number appears in the sentence – usually directly after mentioning the author’s name is best, but simply placing it at the end of the sentence is an acceptable alternative, as long as it’s clear what it relates to.

In Vancouver style , when you refer to a source with multiple authors in your text, you should only name the first author followed by ‘et al.’. This applies even when there are only two authors.

In your reference list, include up to six authors. For sources with seven or more authors, list the first six followed by ‘et al.’.

The main difference is in terms of scale – a dissertation is usually much longer than the other essays you complete during your degree.

Another key difference is that you are given much more independence when working on a dissertation. You choose your own dissertation topic , and you have to conduct the research and write the dissertation yourself (with some assistance from your supervisor).

Dissertation word counts vary widely across different fields, institutions, and levels of education:

  • An undergraduate dissertation is typically 8,000–15,000 words
  • A master’s dissertation is typically 12,000–50,000 words
  • A PhD thesis is typically book-length: 70,000–100,000 words

However, none of these are strict guidelines – your word count may be lower or higher than the numbers stated here. Always check the guidelines provided by your university to determine how long your own dissertation should be.

At the bachelor’s and master’s levels, the dissertation is usually the main focus of your final year. You might work on it (alongside other classes) for the entirety of the final year, or for the last six months. This includes formulating an idea, doing the research, and writing up.

A PhD thesis takes a longer time, as the thesis is the main focus of the degree. A PhD thesis might be being formulated and worked on for the whole four years of the degree program. The writing process alone can take around 18 months.

References should be included in your text whenever you use words, ideas, or information from a source. A source can be anything from a book or journal article to a website or YouTube video.

If you don’t acknowledge your sources, you can get in trouble for plagiarism .

Your university should tell you which referencing style to follow. If you’re unsure, check with a supervisor. Commonly used styles include:

  • Harvard referencing , the most commonly used style in UK universities.
  • MHRA , used in humanities subjects.
  • APA , used in the social sciences.
  • Vancouver , used in biomedicine.
  • OSCOLA , used in law.

Your university may have its own referencing style guide.

If you are allowed to choose which style to follow, we recommend Harvard referencing, as it is a straightforward and widely used style.

To avoid plagiarism , always include a reference when you use words, ideas or information from a source. This shows that you are not trying to pass the work of others off as your own.

You must also properly quote or paraphrase the source. If you’re not sure whether you’ve done this correctly, you can use the Scribbr Plagiarism Checker to find and correct any mistakes.

In Harvard style , when you quote directly from a source that includes page numbers, your in-text citation must include a page number. For example: (Smith, 2014, p. 33).

You can also include page numbers to point the reader towards a passage that you paraphrased . If you refer to the general ideas or findings of the source as a whole, you don’t need to include a page number.

When you want to use a quote but can’t access the original source, you can cite it indirectly. In the in-text citation , first mention the source you want to refer to, and then the source in which you found it. For example:

It’s advisable to avoid indirect citations wherever possible, because they suggest you don’t have full knowledge of the sources you’re citing. Only use an indirect citation if you can’t reasonably gain access to the original source.

In Harvard style referencing , to distinguish between two sources by the same author that were published in the same year, you add a different letter after the year for each source:

  • (Smith, 2019a)
  • (Smith, 2019b)

Add ‘a’ to the first one you cite, ‘b’ to the second, and so on. Do the same in your bibliography or reference list .

To create a hanging indent for your bibliography or reference list :

  • Highlight all the entries
  • Click on the arrow in the bottom-right corner of the ‘Paragraph’ tab in the top menu.
  • In the pop-up window, under ‘Special’ in the ‘Indentation’ section, use the drop-down menu to select ‘Hanging’.
  • Then close the window with ‘OK’.

Though the terms are sometimes used interchangeably, there is a difference in meaning:

  • A reference list only includes sources cited in the text – every entry corresponds to an in-text citation .
  • A bibliography also includes other sources which were consulted during the research but not cited.

It’s important to assess the reliability of information found online. Look for sources from established publications and institutions with expertise (e.g. peer-reviewed journals and government agencies).

The CRAAP test (currency, relevance, authority, accuracy, purpose) can aid you in assessing sources, as can our list of credible sources . You should generally avoid citing websites like Wikipedia that can be edited by anyone – instead, look for the original source of the information in the “References” section.

You can generally omit page numbers in your in-text citations of online sources which don’t have them. But when you quote or paraphrase a specific passage from a particularly long online source, it’s useful to find an alternate location marker.

For text-based sources, you can use paragraph numbers (e.g. ‘para. 4’) or headings (e.g. ‘under “Methodology”’). With video or audio sources, use a timestamp (e.g. ‘10:15’).

In the acknowledgements of your thesis or dissertation, you should first thank those who helped you academically or professionally, such as your supervisor, funders, and other academics.

Then you can include personal thanks to friends, family members, or anyone else who supported you during the process.

Yes, it’s important to thank your supervisor(s) in the acknowledgements section of your thesis or dissertation .

Even if you feel your supervisor did not contribute greatly to the final product, you still should acknowledge them, if only for a very brief thank you. If you do not include your supervisor, it may be seen as a snub.

The acknowledgements are generally included at the very beginning of your thesis or dissertation, directly after the title page and before the abstract .

In a thesis or dissertation, the acknowledgements should usually be no longer than one page. There is no minimum length.

You may acknowledge God in your thesis or dissertation acknowledgements , but be sure to follow academic convention by also thanking the relevant members of academia, as well as family, colleagues, and friends who helped you.

All level 1 and 2 headings should be included in your table of contents . That means the titles of your chapters and the main sections within them.

The contents should also include all appendices and the lists of tables and figures, if applicable, as well as your reference list .

Do not include the acknowledgements or abstract   in the table of contents.

To automatically insert a table of contents in Microsoft Word, follow these steps:

  • Apply heading styles throughout the document.
  • In the references section in the ribbon, locate the Table of Contents group.
  • Click the arrow next to the Table of Contents icon and select Custom Table of Contents.
  • Select which levels of headings you would like to include in the table of contents.

Make sure to update your table of contents if you move text or change headings. To update, simply right click and select Update Field.

The table of contents in a thesis or dissertation always goes between your abstract and your introduction.

An abbreviation is a shortened version of an existing word, such as Dr for Doctor. In contrast, an acronym uses the first letter of each word to create a wholly new word, such as UNESCO (an acronym for the United Nations Educational, Scientific and Cultural Organization).

Your dissertation sometimes contains a list of abbreviations .

As a rule of thumb, write the explanation in full the first time you use an acronym or abbreviation. You can then proceed with the shortened version. However, if the abbreviation is very common (like UK or PC), then you can just use the abbreviated version straight away.

Be sure to add each abbreviation in your list of abbreviations !

If you only used a few abbreviations in your thesis or dissertation, you don’t necessarily need to include a list of abbreviations .

If your abbreviations are numerous, or if you think they won’t be known to your audience, it’s never a bad idea to add one. They can also improve readability, minimising confusion about abbreviations unfamiliar to your reader.

A list of abbreviations is a list of all the abbreviations you used in your thesis or dissertation. It should appear at the beginning of your document, immediately after your table of contents . It should always be in alphabetical order.

Fishbone diagrams have a few different names that are used interchangeably, including herringbone diagram, cause-and-effect diagram, and Ishikawa diagram.

These are all ways to refer to the same thing– a problem-solving approach that uses a fish-shaped diagram to model possible root causes of problems and troubleshoot solutions.

Fishbone diagrams (also called herringbone diagrams, cause-and-effect diagrams, and Ishikawa diagrams) are most popular in fields of quality management. They are also commonly used in nursing and healthcare, or as a brainstorming technique for students.

Some synonyms and near synonyms of among include:

  • In the company of
  • In the middle of
  • Surrounded by

Some synonyms and near synonyms of between  include:

  • In the space separating
  • In the time separating

In spite of   is a preposition used to mean ‘ regardless of ‘, ‘notwithstanding’, or ‘even though’.

It’s always used in a subordinate clause to contrast with the information given in the main clause of a sentence (e.g., ‘Amy continued to watch TV, in spite of the time’).

Despite   is a preposition used to mean ‘ regardless of ‘, ‘notwithstanding’, or ‘even though’.

It’s used in a subordinate clause to contrast with information given in the main clause of a sentence (e.g., ‘Despite the stress, Joe loves his job’).

‘Log in’ is a phrasal verb meaning ‘connect to an electronic device, system, or app’. The preposition ‘to’ is often used directly after the verb; ‘in’ and ‘to’ should be written as two separate words (e.g., ‘ log in to the app to update privacy settings’).

‘Log into’ is sometimes used instead of ‘log in to’, but this is generally considered incorrect (as is ‘login to’).

Some synonyms and near synonyms of ensure include:

  • Make certain

Some synonyms and near synonyms of assure  include:

Rest assured is an expression meaning ‘you can be certain’ (e.g., ‘Rest assured, I will find your cat’). ‘Assured’ is the adjectival form of the verb assure , meaning ‘convince’ or ‘persuade’.

Some synonyms and near synonyms for council include:

There are numerous synonyms and near synonyms for the two meanings of counsel :

Direct Direction
Guide Guidance
Instruct Instruction

AI writing tools can be used to perform a variety of tasks.

Generative AI writing tools (like ChatGPT ) generate text based on human inputs and can be used for interactive learning, to provide feedback, or to generate research questions or outlines.

These tools can also be used to paraphrase or summarise text or to identify grammar and punctuation mistakes. Y ou can also use Scribbr’s free paraphrasing tool , summarising tool , and grammar checker , which are designed specifically for these purposes.

Using AI writing tools (like ChatGPT ) to write your essay is usually considered plagiarism and may result in penalisation, unless it is allowed by your university. Text generated by AI tools is based on existing texts and therefore cannot provide unique insights. Furthermore, these outputs sometimes contain factual inaccuracies or grammar mistakes.

However, AI writing tools can be used effectively as a source of feedback and inspiration for your writing (e.g., to generate research questions ). Other AI tools, like grammar checkers, can help identify and eliminate grammar and punctuation mistakes to enhance your writing.

The Scribbr Knowledge Base is a collection of free resources to help you succeed in academic research, writing, and citation. Every week, we publish helpful step-by-step guides, clear examples, simple templates, engaging videos, and more.

The Knowledge Base is for students at all levels. Whether you’re writing your first essay, working on your bachelor’s or master’s dissertation, or getting to grips with your PhD research, we’ve got you covered.

As well as the Knowledge Base, Scribbr provides many other tools and services to support you in academic writing and citation:

  • Create your citations and manage your reference list with our free Reference Generators in APA and MLA style.
  • Scan your paper for in-text citation errors and inconsistencies with our innovative APA Citation Checker .
  • Avoid accidental plagiarism with our reliable Plagiarism Checker .
  • Polish your writing and get feedback on structure and clarity with our Proofreading & Editing services .

Yes! We’re happy for educators to use our content, and we’ve even adapted some of our articles into ready-made lecture slides .

You are free to display, distribute, and adapt Scribbr materials in your classes or upload them in private learning environments like Blackboard. We only ask that you credit Scribbr for any content you use.

We’re always striving to improve the Knowledge Base. If you have an idea for a topic we should cover, or you notice a mistake in any of our articles, let us know by emailing [email protected] .

The consequences of plagiarism vary depending on the type of plagiarism and the context in which it occurs. For example, submitting a whole paper by someone else will have the most severe consequences, while accidental citation errors are considered less serious.

If you’re a student, then you might fail the course, be suspended or expelled, or be obligated to attend a workshop on plagiarism. It depends on whether it’s your first offence or you’ve done it before.

As an academic or professional, plagiarising seriously damages your reputation. You might also lose your research funding or your job, and you could even face legal consequences for copyright infringement.

Paraphrasing without crediting the original author is a form of plagiarism , because you’re presenting someone else’s ideas as if they were your own.

However, paraphrasing is not plagiarism if you correctly reference the source . This means including an in-text referencing and a full reference , formatted according to your required citation style (e.g., Harvard , Vancouver ).

As well as referencing your source, make sure that any paraphrased text is completely rewritten in your own words.

Accidental plagiarism is one of the most common examples of plagiarism . Perhaps you forgot to cite a source, or paraphrased something a bit too closely. Maybe you can’t remember where you got an idea from, and aren’t totally sure if it’s original or not.

These all count as plagiarism, even though you didn’t do it on purpose. When in doubt, make sure you’re citing your sources . Also consider running your work through a plagiarism checker tool prior to submission, which work by using advanced database software to scan for matches between your text and existing texts.

Scribbr’s Plagiarism Checker takes less than 10 minutes and can help you turn in your paper with confidence.

The accuracy depends on the plagiarism checker you use. Per our in-depth research , Scribbr is the most accurate plagiarism checker. Many free plagiarism checkers fail to detect all plagiarism or falsely flag text as plagiarism.

Plagiarism checkers work by using advanced database software to scan for matches between your text and existing texts. Their accuracy is determined by two factors: the algorithm (which recognises the plagiarism) and the size of the database (with which your document is compared).

To avoid plagiarism when summarising an article or other source, follow these two rules:

  • Write the summary entirely in your own words by   paraphrasing the author’s ideas.
  • Reference the source with an in-text citation and a full reference so your reader can easily find the original text.

Plagiarism can be detected by your professor or readers if the tone, formatting, or style of your text is different in different parts of your paper, or if they’re familiar with the plagiarised source.

Many universities also use   plagiarism detection software like Turnitin’s, which compares your text to a large database of other sources, flagging any similarities that come up.

It can be easier than you think to commit plagiarism by accident. Consider using a   plagiarism checker prior to submitting your essay to ensure you haven’t missed any citations.

Some examples of plagiarism include:

  • Copying and pasting a Wikipedia article into the body of an assignment
  • Quoting a source without including a citation
  • Not paraphrasing a source properly (e.g. maintaining wording too close to the original)
  • Forgetting to cite the source of an idea

The most surefire way to   avoid plagiarism is to always cite your sources . When in doubt, cite!

Global plagiarism means taking an entire work written by someone else and passing it off as your own. This can include getting someone else to write an essay or assignment for you, or submitting a text you found online as your own work.

Global plagiarism is one of the most serious types of plagiarism because it involves deliberately and directly lying about the authorship of a work. It can have severe consequences for students and professionals alike.

Verbatim plagiarism means copying text from a source and pasting it directly into your own document without giving proper credit.

If the structure and the majority of the words are the same as in the original source, then you are committing verbatim plagiarism. This is the case even if you delete a few words or replace them with synonyms.

If you want to use an author’s exact words, you need to quote the original source by putting the copied text in quotation marks and including an   in-text citation .

Patchwork plagiarism , also called mosaic plagiarism, means copying phrases, passages, or ideas from various existing sources and combining them to create a new text. This includes slightly rephrasing some of the content, while keeping many of the same words and the same structure as the original.

While this type of plagiarism is more insidious than simply copying and pasting directly from a source, plagiarism checkers like Turnitin’s can still easily detect it.

To avoid plagiarism in any form, remember to reference your sources .

Yes, reusing your own work without citation is considered self-plagiarism . This can range from resubmitting an entire assignment to reusing passages or data from something you’ve handed in previously.

Self-plagiarism often has the same consequences as other types of plagiarism . If you want to reuse content you wrote in the past, make sure to check your university’s policy or consult your professor.

If you are reusing content or data you used in a previous assignment, make sure to cite yourself. You can cite yourself the same way you would cite any other source: simply follow the directions for the citation style you are using.

Keep in mind that reusing prior content can be considered self-plagiarism , so make sure you ask your instructor or consult your university’s handbook prior to doing so.

Most institutions have an internal database of previously submitted student assignments. Turnitin can check for self-plagiarism by comparing your paper against this database. If you’ve reused parts of an assignment you already submitted, it will flag any similarities as potential plagiarism.

Online plagiarism checkers don’t have access to your institution’s database, so they can’t detect self-plagiarism of unpublished work. If you’re worried about accidentally self-plagiarising, you can use Scribbr’s Self-Plagiarism Checker to upload your unpublished documents and check them for similarities.

Plagiarism has serious consequences and can be illegal in certain scenarios.

While most of the time plagiarism in an undergraduate setting is not illegal, plagiarism or self-plagiarism in a professional academic setting can lead to legal action, including copyright infringement and fraud. Many scholarly journals do not allow you to submit the same work to more than one journal, and if you do not credit a coauthor, you could be legally defrauding them.

Even if you aren’t breaking the law, plagiarism can seriously impact your academic career. While the exact consequences of plagiarism vary by institution and severity, common consequences include a lower grade, automatically failing a course, academic suspension or probation, and even expulsion.

Self-plagiarism means recycling work that you’ve previously published or submitted as an assignment. It’s considered academic dishonesty to present something as brand new when you’ve already gotten credit and perhaps feedback for it in the past.

If you want to refer to ideas or data from previous work, be sure to cite yourself.

Academic integrity means being honest, ethical, and thorough in your academic work. To maintain academic integrity, you should avoid misleading your readers about any part of your research and refrain from offences like plagiarism and contract cheating, which are examples of academic misconduct.

Academic dishonesty refers to deceitful or misleading behavior in an academic setting. Academic dishonesty can occur intentionally or unintentionally, and it varies in severity.

It can encompass paying for a pre-written essay, cheating on an exam, or committing plagiarism . It can also include helping others cheat, copying a friend’s homework answers, or even pretending to be sick to miss an exam.

Academic dishonesty doesn’t just occur in a classroom setting, but also in research and other academic-adjacent fields.

Consequences of academic dishonesty depend on the severity of the offence and your institution’s policy. They can range from a warning for a first offence to a failing grade in a course to expulsion from your university.

For those in certain fields, such as nursing, engineering, or lab sciences, not learning fundamentals properly can directly impact the health and safety of others. For those working in academia or research, academic dishonesty impacts your professional reputation, leading others to doubt your future work.

Academic dishonesty can be intentional or unintentional, ranging from something as simple as claiming to have read something you didn’t to copying your neighbour’s answers on an exam.

You can commit academic dishonesty with the best of intentions, such as helping a friend cheat on a paper. Severe academic dishonesty can include buying a pre-written essay or the answers to a multiple-choice test, or falsifying a medical emergency to avoid taking a final exam.

Plagiarism means presenting someone else’s work as your own without giving proper credit to the original author. In academic writing, plagiarism involves using words, ideas, or information from a source without including a citation .

Plagiarism can have serious consequences , even when it’s done accidentally. To avoid plagiarism, it’s important to keep track of your sources and cite them correctly.

Common knowledge does not need to be cited. However, you should be extra careful when deciding what counts as common knowledge.

Common knowledge encompasses information that the average educated reader would accept as true without needing the extra validation of a source or citation.

Common knowledge should be widely known, undisputed, and easily verified. When in doubt, always cite your sources.

Most online plagiarism checkers only have access to public databases, whose software doesn’t allow you to compare two documents for plagiarism.

However, in addition to our Plagiarism Checker , Scribbr also offers an Self-Plagiarism Checker . This is an add-on tool that lets you compare your paper with unpublished or private documents. This way you can rest assured that you haven’t unintentionally plagiarised or self-plagiarised .

Compare two sources for plagiarism

Rapport begrijpen OSC

The research methods you use depend on the type of data you need to answer your research question .

  • If you want to measure something or test a hypothesis , use quantitative methods . If you want to explore ideas, thoughts, and meanings, use qualitative methods .
  • If you want to analyse a large amount of readily available data, use secondary data. If you want data specific to your purposes with control over how they are generated, collect primary data.
  • If you want to establish cause-and-effect relationships between variables , use experimental methods. If you want to understand the characteristics of a research subject, use descriptive methods.

Methodology refers to the overarching strategy and rationale of your research project . It involves studying the methods used in your field and the theories or principles behind them, in order to develop an approach that matches your objectives.

Methods are the specific tools and procedures you use to collect and analyse data (e.g. experiments, surveys , and statistical tests ).

In shorter scientific papers, where the aim is to report the findings of a specific study, you might simply describe what you did in a methods section .

In a longer or more complex research project, such as a thesis or dissertation , you will probably include a methodology section , where you explain your approach to answering the research questions and cite relevant sources to support your choice of methods.

In mixed methods research , you use both qualitative and quantitative data collection and analysis methods to answer your research question .

Data collection is the systematic process by which observations or measurements are gathered in research. It is used in many different contexts by academics, governments, businesses, and other organisations.

There are various approaches to qualitative data analysis , but they all share five steps in common:

  • Prepare and organise your data.
  • Review and explore your data.
  • Develop a data coding system.
  • Assign codes to the data.
  • Identify recurring themes.

The specifics of each step depend on the focus of the analysis. Some common approaches include textual analysis , thematic analysis , and discourse analysis .

There are five common approaches to qualitative research :

  • Grounded theory involves collecting data in order to develop new theories.
  • Ethnography involves immersing yourself in a group or organisation to understand its culture.
  • Narrative research involves interpreting stories to understand how people make sense of their experiences and perceptions.
  • Phenomenological research involves investigating phenomena through people’s lived experiences.
  • Action research links theory and practice in several cycles to drive innovative changes.

Hypothesis testing is a formal procedure for investigating our ideas about the world using statistics. It is used by scientists to test specific predictions, called hypotheses , by calculating how likely it is that a pattern or relationship between variables could have arisen by chance.

Operationalisation means turning abstract conceptual ideas into measurable observations.

For example, the concept of social anxiety isn’t directly observable, but it can be operationally defined in terms of self-rating scores, behavioural avoidance of crowded places, or physical anxiety symptoms in social situations.

Before collecting data , it’s important to consider how you will operationalise the variables that you want to measure.

Triangulation in research means using multiple datasets, methods, theories and/or investigators to address a research question. It’s a research strategy that can help you enhance the validity and credibility of your findings.

Triangulation is mainly used in qualitative research , but it’s also commonly applied in quantitative research . Mixed methods research always uses triangulation.

These are four of the most common mixed methods designs :

  • Convergent parallel: Quantitative and qualitative data are collected at the same time and analysed separately. After both analyses are complete, compare your results to draw overall conclusions. 
  • Embedded: Quantitative and qualitative data are collected at the same time, but within a larger quantitative or qualitative design. One type of data is secondary to the other.
  • Explanatory sequential: Quantitative data is collected and analysed first, followed by qualitative data. You can use this design if you think your qualitative data will explain and contextualise your quantitative findings.
  • Exploratory sequential: Qualitative data is collected and analysed first, followed by quantitative data. You can use this design if you think the quantitative data will confirm or validate your qualitative findings.

An observational study could be a good fit for your research if your research question is based on things you observe. If you have ethical, logistical, or practical concerns that make an experimental design challenging, consider an observational study. Remember that in an observational study, it is critical that there be no interference or manipulation of the research subjects. Since it’s not an experiment, there are no control or treatment groups either.

The key difference between observational studies and experiments is that, done correctly, an observational study will never influence the responses or behaviours of participants. Experimental designs will have a treatment condition applied to at least a portion of participants.

Exploratory research explores the main aspects of a new or barely researched question.

Explanatory research explains the causes and effects of an already widely researched question.

Experimental designs are a set of procedures that you plan in order to examine the relationship between variables that interest you.

To design a successful experiment, first identify:

  • A testable hypothesis
  • One or more independent variables that you will manipulate
  • One or more dependent variables that you will measure

When designing the experiment, first decide:

  • How your variable(s) will be manipulated
  • How you will control for any potential confounding or lurking variables
  • How many subjects you will include
  • How you will assign treatments to your subjects

There are four main types of triangulation :

  • Data triangulation : Using data from different times, spaces, and people
  • Investigator triangulation : Involving multiple researchers in collecting or analysing data
  • Theory triangulation : Using varying theoretical perspectives in your research
  • Methodological triangulation : Using different methodologies to approach the same topic

Triangulation can help:

  • Reduce bias that comes from using a single method, theory, or investigator
  • Enhance validity by approaching the same topic with different tools
  • Establish credibility by giving you a complete picture of the research problem

But triangulation can also pose problems:

  • It’s time-consuming and labour-intensive, often involving an interdisciplinary team.
  • Your results may be inconsistent or even contradictory.

A confounding variable , also called a confounder or confounding factor, is a third variable in a study examining a potential cause-and-effect relationship.

A confounding variable is related to both the supposed cause and the supposed effect of the study. It can be difficult to separate the true effect of the independent variable from the effect of the confounding variable.

In your research design , it’s important to identify potential confounding variables and plan how you will reduce their impact.

In a between-subjects design , every participant experiences only one condition, and researchers assess group differences between participants in various conditions.

In a within-subjects design , each participant experiences all conditions, and researchers test the same participants repeatedly for differences between conditions.

The word ‘between’ means that you’re comparing different conditions between groups, while the word ‘within’ means you’re comparing different conditions within the same group.

A quasi-experiment is a type of research design that attempts to establish a cause-and-effect relationship. The main difference between this and a true experiment is that the groups are not randomly assigned.

In experimental research, random assignment is a way of placing participants from your sample into different groups using randomisation. With this method, every member of the sample has a known or equal chance of being placed in a control group or an experimental group.

Quasi-experimental design is most useful in situations where it would be unethical or impractical to run a true experiment .

Quasi-experiments have lower internal validity than true experiments, but they often have higher external validity  as they can use real-world interventions instead of artificial laboratory settings.

Within-subjects designs have many potential threats to internal validity , but they are also very statistically powerful .

Advantages:

  • Only requires small samples
  • Statistically powerful
  • Removes the effects of individual differences on the outcomes

Disadvantages:

  • Internal validity threats reduce the likelihood of establishing a direct relationship between variables
  • Time-related effects, such as growth, can influence the outcomes
  • Carryover effects mean that the specific order of different treatments affect the outcomes

Yes. Between-subjects and within-subjects designs can be combined in a single study when you have two or more independent variables (a factorial design). In a mixed factorial design, one variable is altered between subjects and another is altered within subjects.

In a factorial design, multiple independent variables are tested.

If you test two variables, each level of one independent variable is combined with each level of the other independent variable to create different conditions.

While a between-subjects design has fewer threats to internal validity , it also requires more participants for high statistical power than a within-subjects design .

  • Prevents carryover effects of learning and fatigue.
  • Shorter study duration.
  • Needs larger samples for high power.
  • Uses more resources to recruit participants, administer sessions, cover costs, etc.
  • Individual differences may be an alternative explanation for results.

Samples are used to make inferences about populations . Samples are easier to collect data from because they are practical, cost-effective, convenient, and manageable.

Probability sampling means that every member of the target population has a known chance of being included in the sample.

Probability sampling methods include simple random sampling , systematic sampling , stratified sampling , and cluster sampling .

In non-probability sampling , the sample is selected based on non-random criteria, and not every member of the population has a chance of being included.

Common non-probability sampling methods include convenience sampling , voluntary response sampling, purposive sampling , snowball sampling , and quota sampling .

In multistage sampling , or multistage cluster sampling, you draw a sample from a population using smaller and smaller groups at each stage.

This method is often used to collect data from a large, geographically spread group of people in national surveys, for example. You take advantage of hierarchical groupings (e.g., from county to city to neighbourhood) to create a sample that’s less expensive and time-consuming to collect data from.

Sampling bias occurs when some members of a population are systematically more likely to be selected in a sample than others.

Simple random sampling is a type of probability sampling in which the researcher randomly selects a subset of participants from a population . Each member of the population has an equal chance of being selected. Data are then collected from as large a percentage as possible of this random subset.

The American Community Survey  is an example of simple random sampling . In order to collect detailed data on the population of the US, the Census Bureau officials randomly select 3.5 million households per year and use a variety of methods to convince them to fill out the survey.

If properly implemented, simple random sampling is usually the best sampling method for ensuring both internal and external validity . However, it can sometimes be impractical and expensive to implement, depending on the size of the population to be studied,

If you have a list of every member of the population and the ability to reach whichever members are selected, you can use simple random sampling.

Cluster sampling is more time- and cost-efficient than other probability sampling methods , particularly when it comes to large samples spread across a wide geographical area.

However, it provides less statistical certainty than other methods, such as simple random sampling , because it is difficult to ensure that your clusters properly represent the population as a whole.

There are three types of cluster sampling : single-stage, double-stage and multi-stage clustering. In all three types, you first divide the population into clusters, then randomly select clusters for use in your sample.

  • In single-stage sampling , you collect data from every unit within the selected clusters.
  • In double-stage sampling , you select a random sample of units from within the clusters.
  • In multi-stage sampling , you repeat the procedure of randomly sampling elements from within the clusters until you have reached a manageable sample.

Cluster sampling is a probability sampling method in which you divide a population into clusters, such as districts or schools, and then randomly select some of these clusters as your sample.

The clusters should ideally each be mini-representations of the population as a whole.

In multistage sampling , you can use probability or non-probability sampling methods.

For a probability sample, you have to probability sampling at every stage. You can mix it up by using simple random sampling , systematic sampling , or stratified sampling to select units at different stages, depending on what is applicable and relevant to your study.

Multistage sampling can simplify data collection when you have large, geographically spread samples, and you can obtain a probability sample without a complete sampling frame.

But multistage sampling may not lead to a representative sample, and larger samples are needed for multistage samples to achieve the statistical properties of simple random samples .

In stratified sampling , researchers divide subjects into subgroups called strata based on characteristics that they share (e.g., race, gender, educational attainment).

Once divided, each subgroup is randomly sampled using another probability sampling method .

You should use stratified sampling when your sample can be divided into mutually exclusive and exhaustive subgroups that you believe will take on different mean values for the variable that you’re studying.

Using stratified sampling will allow you to obtain more precise (with lower variance ) statistical estimates of whatever you are trying to measure.

For example, say you want to investigate how income differs based on educational attainment, but you know that this relationship can vary based on race. Using stratified sampling, you can ensure you obtain a large enough sample from each racial group, allowing you to draw more precise conclusions.

Yes, you can create a stratified sample using multiple characteristics, but you must ensure that every participant in your study belongs to one and only one subgroup. In this case, you multiply the numbers of subgroups for each characteristic to get the total number of groups.

For example, if you were stratifying by location with three subgroups (urban, rural, or suburban) and marital status with five subgroups (single, divorced, widowed, married, or partnered), you would have 3 × 5 = 15 subgroups.

There are three key steps in systematic sampling :

  • Define and list your population , ensuring that it is not ordered in a cyclical or periodic order.
  • Decide on your sample size and calculate your interval, k , by dividing your population by your target sample size.
  • Choose every k th member of the population as your sample.

Systematic sampling is a probability sampling method where researchers select members of the population at a regular interval – for example, by selecting every 15th person on a list of the population. If the population is in a random order, this can imitate the benefits of simple random sampling .

Populations are used when a research question requires data from every member of the population. This is usually only feasible when the population is small and easily accessible.

A statistic refers to measures about the sample , while a parameter refers to measures about the population .

A sampling error is the difference between a population parameter and a sample statistic .

There are eight threats to internal validity : history, maturation, instrumentation, testing, selection bias , regression to the mean, social interaction, and attrition .

Internal validity is the extent to which you can be confident that a cause-and-effect relationship established in a study cannot be explained by other factors.

Attrition bias is a threat to internal validity . In experiments, differential rates of attrition between treatment and control groups can skew results.

This bias can affect the relationship between your independent and dependent variables . It can make variables appear to be correlated when they are not, or vice versa.

The external validity of a study is the extent to which you can generalise your findings to different groups of people, situations, and measures.

The two types of external validity are population validity (whether you can generalise to other groups of people) and ecological validity (whether you can generalise to other situations and settings).

There are seven threats to external validity : selection bias , history, experimenter effect, Hawthorne effect , testing effect, aptitude-treatment, and situation effect.

Attrition bias can skew your sample so that your final sample differs significantly from your original sample. Your sample is biased because some groups from your population are underrepresented.

With a biased final sample, you may not be able to generalise your findings to the original population that you sampled from, so your external validity is compromised.

Construct validity is about how well a test measures the concept it was designed to evaluate. It’s one of four types of measurement validity , which includes construct validity, face validity , and criterion validity.

There are two subtypes of construct validity.

  • Convergent validity : The extent to which your measure corresponds to measures of related constructs
  • Discriminant validity: The extent to which your measure is unrelated or negatively related to measures of distinct constructs

When designing or evaluating a measure, construct validity helps you ensure you’re actually measuring the construct you’re interested in. If you don’t have construct validity, you may inadvertently measure unrelated or distinct constructs and lose precision in your research.

Construct validity is often considered the overarching type of measurement validity ,  because it covers all of the other types. You need to have face validity , content validity, and criterion validity to achieve construct validity.

Statistical analyses are often applied to test validity with data from your measures. You test convergent validity and discriminant validity with correlations to see if results from your test are positively or negatively related to those of other established tests.

You can also use regression analyses to assess whether your measure is actually predictive of outcomes that you expect it to predict theoretically. A regression analysis that supports your expectations strengthens your claim of construct validity .

Face validity is about whether a test appears to measure what it’s supposed to measure. This type of validity is concerned with whether a measure seems relevant and appropriate for what it’s assessing only on the surface.

Face validity is important because it’s a simple first step to measuring the overall validity of a test or technique. It’s a relatively intuitive, quick, and easy way to start checking whether a new measure seems useful at first glance.

Good face validity means that anyone who reviews your measure says that it seems to be measuring what it’s supposed to. With poor face validity, someone reviewing your measure may be left confused about what you’re measuring and why you’re using this method.

It’s often best to ask a variety of people to review your measurements. You can ask experts, such as other researchers, or laypeople, such as potential participants, to judge the face validity of tests.

While experts have a deep understanding of research methods , the people you’re studying can provide you with valuable insights you may have missed otherwise.

There are many different types of inductive reasoning that people use formally or informally.

Here are a few common types:

  • Inductive generalisation : You use observations about a sample to come to a conclusion about the population it came from.
  • Statistical generalisation: You use specific numbers about samples to make statements about populations.
  • Causal reasoning: You make cause-and-effect links between different things.
  • Sign reasoning: You make a conclusion about a correlational relationship between different things.
  • Analogical reasoning: You make a conclusion about something based on its similarities to something else.

Inductive reasoning is a bottom-up approach, while deductive reasoning is top-down.

Inductive reasoning takes you from the specific to the general, while in deductive reasoning, you make inferences by going from general premises to specific conclusions.

In inductive research , you start by making observations or gathering data. Then, you take a broad scan of your data and search for patterns. Finally, you make general conclusions that you might incorporate into theories.

Inductive reasoning is a method of drawing conclusions by going from the specific to the general. It’s usually contrasted with deductive reasoning, where you proceed from general information to specific conclusions.

Inductive reasoning is also called inductive logic or bottom-up reasoning.

Deductive reasoning is a logical approach where you progress from general ideas to specific conclusions. It’s often contrasted with inductive reasoning , where you start with specific observations and form general conclusions.

Deductive reasoning is also called deductive logic.

Deductive reasoning is commonly used in scientific research, and it’s especially associated with quantitative research .

In research, you might have come across something called the hypothetico-deductive method . It’s the scientific method of testing hypotheses to check whether your predictions are substantiated by real-world data.

A dependent variable is what changes as a result of the independent variable manipulation in experiments . It’s what you’re interested in measuring, and it ‘depends’ on your independent variable.

In statistics, dependent variables are also called:

  • Response variables (they respond to a change in another variable)
  • Outcome variables (they represent the outcome you want to measure)
  • Left-hand-side variables (they appear on the left-hand side of a regression equation)

An independent variable is the variable you manipulate, control, or vary in an experimental study to explore its effects. It’s called ‘independent’ because it’s not influenced by any other variables in the study.

Independent variables are also called:

  • Explanatory variables (they explain an event or outcome)
  • Predictor variables (they can be used to predict the value of a dependent variable)
  • Right-hand-side variables (they appear on the right-hand side of a regression equation)

A correlation is usually tested for two variables at a time, but you can test correlations between three or more variables.

On graphs, the explanatory variable is conventionally placed on the x -axis, while the response variable is placed on the y -axis.

  • If you have quantitative variables , use a scatterplot or a line graph.
  • If your response variable is categorical, use a scatterplot or a line graph.
  • If your explanatory variable is categorical, use a bar graph.

The term ‘ explanatory variable ‘ is sometimes preferred over ‘ independent variable ‘ because, in real-world contexts, independent variables are often influenced by other variables. This means they aren’t totally independent.

Multiple independent variables may also be correlated with each other, so ‘explanatory variables’ is a more appropriate term.

The difference between explanatory and response variables is simple:

  • An explanatory variable is the expected cause, and it explains the results.
  • A response variable is the expected effect, and it responds to other variables.

There are 4 main types of extraneous variables :

  • Demand characteristics : Environmental cues that encourage participants to conform to researchers’ expectations
  • Experimenter effects : Unintentional actions by researchers that influence study outcomes
  • Situational variables : Eenvironmental variables that alter participants’ behaviours
  • Participant variables : Any characteristic or aspect of a participant’s background that could affect study results

An extraneous variable is any variable that you’re not investigating that can potentially affect the dependent variable of your research study.

A confounding variable is a type of extraneous variable that not only affects the dependent variable, but is also related to the independent variable.

‘Controlling for a variable’ means measuring extraneous variables and accounting for them statistically to remove their effects on other variables.

Researchers often model control variable data along with independent and dependent variable data in regression analyses and ANCOVAs . That way, you can isolate the control variable’s effects from the relationship between the variables of interest.

Control variables help you establish a correlational or causal relationship between variables by enhancing internal validity .

If you don’t control relevant extraneous variables , they may influence the outcomes of your study, and you may not be able to demonstrate that your results are really an effect of your independent variable .

A control variable is any variable that’s held constant in a research study. It’s not a variable of interest in the study, but it’s controlled because it could influence the outcomes.

In statistics, ordinal and nominal variables are both considered categorical variables .

Even though ordinal data can sometimes be numerical, not all mathematical operations can be performed on them.

In scientific research, concepts are the abstract ideas or phenomena that are being studied (e.g., educational achievement). Variables are properties or characteristics of the concept (e.g., performance at school), while indicators are ways of measuring or quantifying variables (e.g., yearly grade reports).

The process of turning abstract concepts into measurable variables and indicators is called operationalisation .

There are several methods you can use to decrease the impact of confounding variables on your research: restriction, matching, statistical control, and randomisation.

In restriction , you restrict your sample by only including certain subjects that have the same values of potential confounding variables.

In matching , you match each of the subjects in your treatment group with a counterpart in the comparison group. The matched subjects have the same values on any potential confounding variables, and only differ in the independent variable .

In statistical control , you include potential confounders as variables in your regression .

In randomisation , you randomly assign the treatment (or independent variable) in your study to a sufficiently large number of subjects, which allows you to control for all potential confounding variables.

A confounding variable is closely related to both the independent and dependent variables in a study. An independent variable represents the supposed cause , while the dependent variable is the supposed effect . A confounding variable is a third variable that influences both the independent and dependent variables.

Failing to account for confounding variables can cause you to wrongly estimate the relationship between your independent and dependent variables.

To ensure the internal validity of your research, you must consider the impact of confounding variables. If you fail to account for them, you might over- or underestimate the causal relationship between your independent and dependent variables , or even find a causal relationship where none exists.

Yes, but including more than one of either type requires multiple research questions .

For example, if you are interested in the effect of a diet on health, you can use multiple measures of health: blood sugar, blood pressure, weight, pulse, and many more. Each of these is its own dependent variable with its own research question.

You could also choose to look at the effect of exercise levels as well as diet, or even the additional effect of the two combined. Each of these is a separate independent variable .

To ensure the internal validity of an experiment , you should only change one independent variable at a time.

No. The value of a dependent variable depends on an independent variable, so a variable cannot be both independent and dependent at the same time. It must be either the cause or the effect, not both.

You want to find out how blood sugar levels are affected by drinking diet cola and regular cola, so you conduct an experiment .

  • The type of cola – diet or regular – is the independent variable .
  • The level of blood sugar that you measure is the dependent variable – it changes depending on the type of cola.

Determining cause and effect is one of the most important parts of scientific research. It’s essential to know which is the cause – the independent variable – and which is the effect – the dependent variable.

Quantitative variables are any variables where the data represent amounts (e.g. height, weight, or age).

Categorical variables are any variables where the data represent groups. This includes rankings (e.g. finishing places in a race), classifications (e.g. brands of cereal), and binary outcomes (e.g. coin flips).

You need to know what type of variables you are working with to choose the right statistical test for your data and interpret your results .

Discrete and continuous variables are two types of quantitative variables :

  • Discrete variables represent counts (e.g., the number of objects in a collection).
  • Continuous variables represent measurable amounts (e.g., water volume or weight).

You can think of independent and dependent variables in terms of cause and effect: an independent variable is the variable you think is the cause , while a dependent variable is the effect .

In an experiment, you manipulate the independent variable and measure the outcome in the dependent variable. For example, in an experiment about the effect of nutrients on crop growth:

  • The  independent variable  is the amount of nutrients added to the crop field.
  • The  dependent variable is the biomass of the crops at harvest time.

Defining your variables, and deciding how you will manipulate and measure them, is an important part of experimental design .

Including mediators and moderators in your research helps you go beyond studying a simple relationship between two variables for a fuller picture of the real world. They are important to consider when studying complex correlational or causal relationships.

Mediators are part of the causal pathway of an effect, and they tell you how or why an effect takes place. Moderators usually help you judge the external validity of your study by identifying the limitations of when the relationship between variables holds.

If something is a mediating variable :

  • It’s caused by the independent variable
  • It influences the dependent variable
  • When it’s taken into account, the statistical correlation between the independent and dependent variables is higher than when it isn’t considered

A confounder is a third variable that affects variables of interest and makes them seem related when they are not. In contrast, a mediator is the mechanism of a relationship between two variables: it explains the process by which they are related.

A mediator variable explains the process through which two variables are related, while a moderator variable affects the strength and direction of that relationship.

When conducting research, collecting original data has significant advantages:

  • You can tailor data collection to your specific research aims (e.g., understanding the needs of your consumers or user testing your website).
  • You can control and standardise the process for high reliability and validity (e.g., choosing appropriate measurements and sampling methods ).

However, there are also some drawbacks: data collection can be time-consuming, labour-intensive, and expensive. In some cases, it’s more efficient to use secondary data that has already been collected by someone else, but the data might be less reliable.

A structured interview is a data collection method that relies on asking questions in a set order to collect data on a topic. They are often quantitative in nature. Structured interviews are best used when:

  • You already have a very clear understanding of your topic. Perhaps significant research has already been conducted, or you have done some prior research yourself, but you already possess a baseline for designing strong structured questions.
  • You are constrained in terms of time or resources and need to analyse your data quickly and efficiently
  • Your research question depends on strong parity between participants, with environmental conditions held constant

More flexible interview options include semi-structured interviews , unstructured interviews , and focus groups .

The interviewer effect is a type of bias that emerges when a characteristic of an interviewer (race, age, gender identity, etc.) influences the responses given by the interviewee.

There is a risk of an interviewer effect in all types of interviews , but it can be mitigated by writing really high-quality interview questions.

A semi-structured interview is a blend of structured and unstructured types of interviews. Semi-structured interviews are best used when:

  • You have prior interview experience. Spontaneous questions are deceptively challenging, and it’s easy to accidentally ask a leading question or make a participant uncomfortable.
  • Your research question is exploratory in nature. Participant answers can guide future research questions and help you develop a more robust knowledge base for future research.

An unstructured interview is the most flexible type of interview, but it is not always the best fit for your research topic.

Unstructured interviews are best used when:

  • You are an experienced interviewer and have a very strong background in your research topic, since it is challenging to ask spontaneous, colloquial questions
  • Your research question is exploratory in nature. While you may have developed hypotheses, you are open to discovering new or shifting viewpoints through the interview process.
  • You are seeking descriptive data, and are ready to ask questions that will deepen and contextualise your initial thoughts and hypotheses
  • Your research depends on forming connections with your participants and making them feel comfortable revealing deeper emotions, lived experiences, or thoughts

The four most common types of interviews are:

  • Structured interviews : The questions are predetermined in both topic and order.
  • Semi-structured interviews : A few questions are predetermined, but other questions aren’t planned.
  • Unstructured interviews : None of the questions are predetermined.
  • Focus group interviews : The questions are presented to a group instead of one individual.

A focus group is a research method that brings together a small group of people to answer questions in a moderated setting. The group is chosen due to predefined demographic traits, and the questions are designed to shed light on a topic of interest. It is one of four types of interviews .

Social desirability bias is the tendency for interview participants to give responses that will be viewed favourably by the interviewer or other participants. It occurs in all types of interviews and surveys , but is most common in semi-structured interviews , unstructured interviews , and focus groups .

Social desirability bias can be mitigated by ensuring participants feel at ease and comfortable sharing their views. Make sure to pay attention to your own body language and any physical or verbal cues, such as nodding or widening your eyes.

This type of bias in research can also occur in observations if the participants know they’re being observed. They might alter their behaviour accordingly.

As a rule of thumb, questions related to thoughts, beliefs, and feelings work well in focus groups . Take your time formulating strong questions, paying special attention to phrasing. Be careful to avoid leading questions , which can bias your responses.

Overall, your focus group questions should be:

  • Open-ended and flexible
  • Impossible to answer with ‘yes’ or ‘no’ (questions that start with ‘why’ or ‘how’ are often best)
  • Unambiguous, getting straight to the point while still stimulating discussion
  • Unbiased and neutral

The third variable and directionality problems are two main reasons why correlation isn’t causation .

The third variable problem means that a confounding variable affects both variables to make them seem causally related when they are not.

The directionality problem is when two variables correlate and might actually have a causal relationship, but it’s impossible to conclude which variable causes changes in the other.

Controlled experiments establish causality, whereas correlational studies only show associations between variables.

  • In an experimental design , you manipulate an independent variable and measure its effect on a dependent variable. Other variables are controlled so they can’t impact the results.
  • In a correlational design , you measure variables without manipulating any of them. You can test whether your variables change together, but you can’t be sure that one variable caused a change in another.

In general, correlational research is high in external validity while experimental research is high in internal validity .

A correlation coefficient is a single number that describes the strength and direction of the relationship between your variables.

Different types of correlation coefficients might be appropriate for your data based on their levels of measurement and distributions . The Pearson product-moment correlation coefficient (Pearson’s r ) is commonly used to assess a linear relationship between two quantitative variables.

A correlational research design investigates relationships between two variables (or more) without the researcher controlling or manipulating any of them. It’s a non-experimental type of quantitative research .

A correlation reflects the strength and/or direction of the association between two or more variables.

  • A positive correlation means that both variables change in the same direction.
  • A negative correlation means that the variables change in opposite directions.
  • A zero correlation means there’s no relationship between the variables.

Longitudinal studies can last anywhere from weeks to decades, although they tend to be at least a year long.

The 1970 British Cohort Study , which has collected data on the lives of 17,000 Brits since their births in 1970, is one well-known example of a longitudinal study .

Longitudinal studies are better to establish the correct sequence of events, identify changes over time, and provide insight into cause-and-effect relationships, but they also tend to be more expensive and time-consuming than other types of studies.

Longitudinal studies and cross-sectional studies are two different types of research design . In a cross-sectional study you collect data from a population at a specific point in time; in a longitudinal study you repeatedly collect data from the same sample over an extended period of time.

Longitudinal study Cross-sectional study
observations Observations at a in time
Observes the multiple times Observes (a ‘cross-section’) in the population
Follows in participants over time Provides of society at a given point

Cross-sectional studies cannot establish a cause-and-effect relationship or analyse behaviour over a period of time. To investigate cause and effect, you need to do a longitudinal study or an experimental study .

Cross-sectional studies are less expensive and time-consuming than many other types of study. They can provide useful insights into a population’s characteristics and identify correlations for further research.

Sometimes only cross-sectional data are available for analysis; other times your research question may only require a cross-sectional study to answer it.

A hypothesis states your predictions about what your research will find. It is a tentative answer to your research question that has not yet been tested. For some research projects, you might have to write several hypotheses that address different aspects of your research question.

A hypothesis is not just a guess. It should be based on existing theories and knowledge. It also has to be testable, which means you can support or refute it through scientific research methods (such as experiments, observations, and statistical analysis of data).

A research hypothesis is your proposed answer to your research question. The research hypothesis usually includes an explanation (‘ x affects y because …’).

A statistical hypothesis, on the other hand, is a mathematical statement about a population parameter. Statistical hypotheses always come in pairs: the null and alternative hypotheses. In a well-designed study , the statistical hypotheses correspond logically to the research hypothesis.

Individual Likert-type questions are generally considered ordinal data , because the items have clear rank order, but don’t have an even distribution.

Overall Likert scale scores are sometimes treated as interval data. These scores are considered to have directionality and even spacing between them.

The type of data determines what statistical tests you should use to analyse your data.

A Likert scale is a rating scale that quantitatively assesses opinions, attitudes, or behaviours. It is made up of four or more questions that measure a single attitude or trait when response scores are combined.

To use a Likert scale in a survey , you present participants with Likert-type questions or statements, and a continuum of items, usually with five or seven possible responses, to capture their degree of agreement.

A questionnaire is a data collection tool or instrument, while a survey is an overarching research method that involves collecting and analysing data from people using questionnaires.

A true experiment (aka a controlled experiment) always includes at least one control group that doesn’t receive the experimental treatment.

However, some experiments use a within-subjects design to test treatments without a control group. In these designs, you usually compare one group’s outcomes before and after a treatment (instead of comparing outcomes between different groups).

For strong internal validity , it’s usually best to include a control group if possible. Without a control group, it’s harder to be certain that the outcome was caused by the experimental treatment and not by other variables.

An experimental group, also known as a treatment group, receives the treatment whose effect researchers wish to study, whereas a control group does not. They should be identical in all other ways.

In a controlled experiment , all extraneous variables are held constant so that they can’t influence the results. Controlled experiments require:

  • A control group that receives a standard treatment, a fake treatment, or no treatment
  • Random assignment of participants to ensure the groups are equivalent

Depending on your study topic, there are various other methods of controlling variables .

Questionnaires can be self-administered or researcher-administered.

Self-administered questionnaires can be delivered online or in paper-and-pen formats, in person or by post. All questions are standardised so that all respondents receive the same questions with identical wording.

Researcher-administered questionnaires are interviews that take place by phone, in person, or online between researchers and respondents. You can gain deeper insights by clarifying questions for respondents or asking follow-up questions.

You can organise the questions logically, with a clear progression from simple to complex, or randomly between respondents. A logical flow helps respondents process the questionnaire easier and quicker, but it may lead to bias. Randomisation can minimise the bias from order effects.

Closed-ended, or restricted-choice, questions offer respondents a fixed set of choices to select from. These questions are easier to answer quickly.

Open-ended or long-form questions allow respondents to answer in their own words. Because there are no restrictions on their choices, respondents can answer in ways that researchers may not have otherwise considered.

Naturalistic observation is a qualitative research method where you record the behaviours of your research subjects in real-world settings. You avoid interfering or influencing anything in a naturalistic observation.

You can think of naturalistic observation as ‘people watching’ with a purpose.

Naturalistic observation is a valuable tool because of its flexibility, external validity , and suitability for topics that can’t be studied in a lab setting.

The downsides of naturalistic observation include its lack of scientific control , ethical considerations , and potential for bias from observers and subjects.

You can use several tactics to minimise observer bias .

  • Use masking (blinding) to hide the purpose of your study from all observers.
  • Triangulate your data with different data collection methods or sources.
  • Use multiple observers and ensure inter-rater reliability.
  • Train your observers to make sure data is consistently recorded between them.
  • Standardise your observation procedures to make sure they are structured and clear.

The observer-expectancy effect occurs when researchers influence the results of their own study through interactions with participants.

Researchers’ own beliefs and expectations about the study results may unintentionally influence participants through demand characteristics .

Observer bias occurs when a researcher’s expectations, opinions, or prejudices influence what they perceive or record in a study. It usually affects studies when observers are aware of the research aims or hypotheses. This type of research bias is also called detection bias or ascertainment bias .

Data cleaning is necessary for valid and appropriate analyses. Dirty data contain inconsistencies or errors , but cleaning your data helps you minimise or resolve these.

Without data cleaning, you could end up with a Type I or II error in your conclusion. These types of erroneous conclusions can be practically significant with important consequences, because they lead to misplaced investments or missed opportunities.

Data cleaning involves spotting and resolving potential data inconsistencies or errors to improve your data quality. An error is any value (e.g., recorded weight) that doesn’t reflect the true value (e.g., actual weight) of something that’s being measured.

In this process, you review, analyse, detect, modify, or remove ‘dirty’ data to make your dataset ‘clean’. Data cleaning is also called data cleansing or data scrubbing.

Data cleaning takes place between data collection and data analyses. But you can use some methods even before collecting data.

For clean data, you should start by designing measures that collect valid data. Data validation at the time of data entry or collection helps you minimize the amount of data cleaning you’ll need to do.

After data collection, you can use data standardisation and data transformation to clean your data. You’ll also deal with any missing values, outliers, and duplicate values.

Clean data are valid, accurate, complete, consistent, unique, and uniform. Dirty data include inconsistencies and errors.

Dirty data can come from any part of the research process, including poor research design , inappropriate measurement materials, or flawed data entry.

Random assignment is used in experiments with a between-groups or independent measures design. In this research design, there’s usually a control group and one or more experimental groups. Random assignment helps ensure that the groups are comparable.

In general, you should always use random assignment in this type of experimental design when it is ethically possible and makes sense for your study topic.

Random selection, or random sampling , is a way of selecting members of a population for your study’s sample.

In contrast, random assignment is a way of sorting the sample into control and experimental groups.

Random sampling enhances the external validity or generalisability of your results, while random assignment improves the internal validity of your study.

To implement random assignment , assign a unique number to every member of your study’s sample .

Then, you can use a random number generator or a lottery method to randomly assign each number to a control or experimental group. You can also do so manually, by flipping a coin or rolling a die to randomly assign participants to groups.

Exploratory research is often used when the issue you’re studying is new or when the data collection process is challenging for some reason.

You can use exploratory research if you have a general idea or a specific question that you want to study but there is no preexisting knowledge or paradigm with which to study it.

Exploratory research is a methodology approach that explores research questions that have not previously been studied in depth. It is often used when the issue you’re studying is new, or the data collection process is challenging in some way.

Explanatory research is used to investigate how or why a phenomenon occurs. Therefore, this type of research is often one of the first stages in the research process , serving as a jumping-off point for future research.

Explanatory research is a research method used to investigate how or why something occurs when only a small amount of information is available pertaining to that topic. It can help you increase your understanding of a given topic.

Blinding means hiding who is assigned to the treatment group and who is assigned to the control group in an experiment .

Blinding is important to reduce bias (e.g., observer bias , demand characteristics ) and ensure a study’s internal validity .

If participants know whether they are in a control or treatment group , they may adjust their behaviour in ways that affect the outcome that researchers are trying to measure. If the people administering the treatment are aware of group assignment, they may treat participants differently and thus directly or indirectly influence the final results.

  • In a single-blind study , only the participants are blinded.
  • In a double-blind study , both participants and experimenters are blinded.
  • In a triple-blind study , the assignment is hidden not only from participants and experimenters, but also from the researchers analysing the data.

Many academic fields use peer review , largely to determine whether a manuscript is suitable for publication. Peer review enhances the credibility of the published manuscript.

However, peer review is also common in non-academic settings. The United Nations, the European Union, and many individual nations use peer review to evaluate grant applications. It is also widely used in medical and health-related fields as a teaching or quality-of-care measure.

Peer assessment is often used in the classroom as a pedagogical tool. Both receiving feedback and providing it are thought to enhance the learning process, helping students think critically and collaboratively.

Peer review can stop obviously problematic, falsified, or otherwise untrustworthy research from being published. It also represents an excellent opportunity to get feedback from renowned experts in your field.

It acts as a first defence, helping you ensure your argument is clear and that there are no gaps, vague terms, or unanswered questions for readers who weren’t involved in the research process.

Peer-reviewed articles are considered a highly credible source due to this stringent process they go through before publication.

In general, the peer review process follows the following steps:

  • First, the author submits the manuscript to the editor.
  • Reject the manuscript and send it back to author, or
  • Send it onward to the selected peer reviewer(s)
  • Next, the peer review process occurs. The reviewer provides feedback, addressing any major or minor issues with the manuscript, and gives their advice regarding what edits should be made.
  • Lastly, the edited manuscript is sent back to the author. They input the edits, and resubmit it to the editor for publication.

Peer review is a process of evaluating submissions to an academic journal. Utilising rigorous criteria, a panel of reviewers in the same subject area decide whether to accept each submission for publication.

For this reason, academic journals are often considered among the most credible sources you can use in a research project – provided that the journal itself is trustworthy and well regarded.

Anonymity means you don’t know who the participants are, while confidentiality means you know who they are but remove identifying information from your research report. Both are important ethical considerations .

You can only guarantee anonymity by not collecting any personally identifying information – for example, names, phone numbers, email addresses, IP addresses, physical characteristics, photos, or videos.

You can keep data confidential by using aggregate information in your research report, so that you only refer to groups of participants rather than individuals.

Research misconduct means making up or falsifying data, manipulating data analyses, or misrepresenting results in research reports. It’s a form of academic fraud.

These actions are committed intentionally and can have serious consequences; research misconduct is not a simple mistake or a point of disagreement but a serious ethical failure.

Research ethics matter for scientific integrity, human rights and dignity, and collaboration between science and society. These principles make sure that participation in studies is voluntary, informed, and safe.

Ethical considerations in research are a set of principles that guide your research designs and practices. These principles include voluntary participation, informed consent, anonymity, confidentiality, potential for harm, and results communication.

Scientists and researchers must always adhere to a certain code of conduct when collecting data from others .

These considerations protect the rights of research participants, enhance research validity , and maintain scientific integrity.

A systematic review is secondary research because it uses existing research. You don’t collect new data yourself.

The two main types of social desirability bias are:

  • Self-deceptive enhancement (self-deception): The tendency to see oneself in a favorable light without realizing it.
  • Impression managemen t (other-deception): The tendency to inflate one’s abilities or achievement in order to make a good impression on other people.

Demand characteristics are aspects of experiments that may give away the research objective to participants. Social desirability bias occurs when participants automatically try to respond in ways that make them seem likeable in a study, even if it means misrepresenting how they truly feel.

Participants may use demand characteristics to infer social norms or experimenter expectancies and act in socially desirable ways, so you should try to control for demand characteristics wherever possible.

Response bias refers to conditions or factors that take place during the process of responding to surveys, affecting the responses. One type of response bias is social desirability bias .

When your population is large in size, geographically dispersed, or difficult to contact, it’s necessary to use a sampling method .

This allows you to gather information from a smaller part of the population, i.e. the sample, and make accurate statements by using statistical analysis. A few sampling methods include simple random sampling , convenience sampling , and snowball sampling .

Stratified and cluster sampling may look similar, but bear in mind that groups created in cluster sampling are heterogeneous , so the individual characteristics in the cluster vary. In contrast, groups created in stratified sampling are homogeneous , as units share characteristics.

Relatedly, in cluster sampling you randomly select entire groups and include all units of each group in your sample. However, in stratified sampling, you select some units of all groups and include them in your sample. In this way, both methods can ensure that your sample is representative of the target population .

A sampling frame is a list of every member in the entire population . It is important that the sampling frame is as complete as possible, so that your sample accurately reflects your population.

Convenience sampling and quota sampling are both non-probability sampling methods. They both use non-random criteria like availability, geographical proximity, or expert knowledge to recruit study participants.

However, in convenience sampling, you continue to sample units or cases until you reach the required sample size.

In quota sampling, you first need to divide your population of interest into subgroups (strata) and estimate their proportions (quota) in the population. Then you can start your data collection , using convenience sampling to recruit participants, until the proportions in each subgroup coincide with the estimated proportions in the population.

Random sampling or probability sampling is based on random selection. This means that each unit has an equal chance (i.e., equal probability) of being included in the sample.

On the other hand, convenience sampling involves stopping people at random, which means that not everyone has an equal chance of being selected depending on the place, time, or day you are collecting your data.

Stratified sampling and quota sampling both involve dividing the population into subgroups and selecting units from each subgroup. The purpose in both cases is to select a representative sample and/or to allow comparisons between subgroups.

The main difference is that in stratified sampling, you draw a random sample from each subgroup ( probability sampling ). In quota sampling you select a predetermined number or proportion of units, in a non-random manner ( non-probability sampling ).

Snowball sampling is best used in the following cases:

  • If there is no sampling frame available (e.g., people with a rare disease)
  • If the population of interest is hard to access or locate (e.g., people experiencing homelessness)
  • If the research focuses on a sensitive topic (e.g., extra-marital affairs)

Snowball sampling relies on the use of referrals. Here, the researcher recruits one or more initial participants, who then recruit the next ones. 

Participants share similar characteristics and/or know each other. Because of this, not every member of the population has an equal chance of being included in the sample, giving rise to sampling bias .

Snowball sampling is a non-probability sampling method , where there is not an equal chance for every member of the population to be included in the sample .

This means that you cannot use inferential statistics and make generalisations – often the goal of quantitative research . As such, a snowball sample is not representative of the target population, and is usually a better fit for qualitative research .

Snowball sampling is a non-probability sampling method . Unlike probability sampling (which involves some form of random selection ), the initial individuals selected to be studied are the ones who recruit new participants.

Because not every member of the target population has an equal chance of being recruited into the sample, selection in snowball sampling is non-random.

Reproducibility and replicability are related terms.

  • Reproducing research entails reanalysing the existing data in the same manner.
  • Replicating (or repeating ) the research entails reconducting the entire analysis, including the collection of new data . 
  • A successful reproduction shows that the data analyses were conducted in a fair and honest manner.
  • A successful replication shows that the reliability of the results is high.

The reproducibility and replicability of a study can be ensured by writing a transparent, detailed method section and using clear, unambiguous language.

Convergent validity and discriminant validity are both subtypes of construct validity . Together, they help you evaluate whether a test measures the concept it was designed to measure.

  • Convergent validity indicates whether a test that is designed to measure a particular construct correlates with other tests that assess the same or similar construct.
  • Discriminant validity indicates whether two tests that should not be highly related to each other are indeed not related

You need to assess both in order to demonstrate construct validity. Neither one alone is sufficient for establishing construct validity.

Construct validity has convergent and discriminant subtypes. They assist determine if a test measures the intended notion.

Content validity shows you how accurately a test or other measurement method taps  into the various aspects of the specific construct you are researching.

In other words, it helps you answer the question: “does the test measure all aspects of the construct I want to measure?” If it does, then the test has high content validity.

The higher the content validity, the more accurate the measurement of the construct.

If the test fails to include parts of the construct, or irrelevant parts are included, the validity of the instrument is threatened, which brings your results into question.

Construct validity refers to how well a test measures the concept (or construct) it was designed to measure. Assessing construct validity is especially important when you’re researching concepts that can’t be quantified and/or are intangible, like introversion. To ensure construct validity your test should be based on known indicators of introversion ( operationalisation ).

On the other hand, content validity assesses how well the test represents all aspects of the construct. If some aspects are missing or irrelevant parts are included, the test has low content validity.

Face validity and content validity are similar in that they both evaluate how suitable the content of a test is. The difference is that face validity is subjective, and assesses content at surface level.

When a test has strong face validity, anyone would agree that the test’s questions appear to measure what they are intended to measure.

For example, looking at a 4th grade math test consisting of problems in which students have to add and multiply, most people would agree that it has strong face validity (i.e., it looks like a math test).

On the other hand, content validity evaluates how well a test represents all the aspects of a topic. Assessing content validity is more systematic and relies on expert evaluation. of each question, analysing whether each one covers the aspects that the test was designed to cover.

A 4th grade math test would have high content validity if it covered all the skills taught in that grade. Experts(in this case, math teachers), would have to evaluate the content validity by comparing the test to the learning objectives.

  • Discriminant validity indicates whether two tests that should not be highly related to each other are indeed not related. This type of validity is also called divergent validity .

Criterion validity and construct validity are both types of measurement validity . In other words, they both show you how accurately a method measures something.

While construct validity is the degree to which a test or other measurement method measures what it claims to measure, criterion validity is the degree to which a test can predictively (in the future) or concurrently (in the present) measure something.

Construct validity is often considered the overarching type of measurement validity . You need to have face validity , content validity , and criterion validity in order to achieve construct validity.

Attrition refers to participants leaving a study. It always happens to some extent – for example, in randomised control trials for medical research.

Differential attrition occurs when attrition or dropout rates differ systematically between the intervention and the control group . As a result, the characteristics of the participants who drop out differ from the characteristics of those who stay in the study. Because of this, study results may be biased .

Criterion validity evaluates how well a test measures the outcome it was designed to measure. An outcome can be, for example, the onset of a disease.

Criterion validity consists of two subtypes depending on the time at which the two measures (the criterion and your test) are obtained:

  • Concurrent validity is a validation strategy where the the scores of a test and the criterion are obtained at the same time
  • Predictive validity is a validation strategy where the criterion variables are measured after the scores of the test

Validity tells you how accurately a method measures what it was designed to measure. There are 4 main types of validity :

  • Construct validity : Does the test measure the construct it was designed to measure?
  • Face validity : Does the test appear to be suitable for its objectives ?
  • Content validity : Does the test cover all relevant parts of the construct it aims to measure.
  • Criterion validity : Do the results accurately measure the concrete outcome they are designed to measure?

Convergent validity shows how much a measure of one construct aligns with other measures of the same or related constructs .

On the other hand, concurrent validity is about how a measure matches up to some known criterion or gold standard, which can be another measure.

Although both types of validity are established by calculating the association or correlation between a test score and another variable , they represent distinct validation methods.

The purpose of theory-testing mode is to find evidence in order to disprove, refine, or support a theory. As such, generalisability is not the aim of theory-testing mode.

Due to this, the priority of researchers in theory-testing mode is to eliminate alternative causes for relationships between variables . In other words, they prioritise internal validity over external validity , including ecological validity .

Inclusion and exclusion criteria are typically presented and discussed in the methodology section of your thesis or dissertation .

Inclusion and exclusion criteria are predominantly used in non-probability sampling . In purposive sampling and snowball sampling , restrictions apply as to who can be included in the sample .

Scope of research is determined at the beginning of your research process , prior to the data collection stage. Sometimes called “scope of study,” your scope delineates what will and will not be covered in your project. It helps you focus your work and your time, ensuring that you’ll be able to achieve your goals and outcomes.

Defining a scope can be very useful in any research project, from a research proposal to a thesis or dissertation . A scope is needed for all types of research: quantitative , qualitative , and mixed methods .

To define your scope of research, consider the following:

  • Budget constraints or any specifics of grant funding
  • Your proposed timeline and duration
  • Specifics about your population of study, your proposed sample size , and the research methodology you’ll pursue
  • Any inclusion and exclusion criteria
  • Any anticipated control , extraneous , or confounding variables that could bias your research if not accounted for properly.

To make quantitative observations , you need to use instruments that are capable of measuring the quantity you want to observe. For example, you might use a ruler to measure the length of an object or a thermometer to measure its temperature.

Quantitative observations involve measuring or counting something and expressing the result in numerical form, while qualitative observations involve describing something in non-numerical terms, such as its appearance, texture, or color.

The Scribbr Reference Generator is developed using the open-source Citation Style Language (CSL) project and Frank Bennett’s citeproc-js . It’s the same technology used by dozens of other popular citation tools, including Mendeley and Zotero.

You can find all the citation styles and locales used in the Scribbr Reference Generator in our publicly accessible repository on Github .

To paraphrase effectively, don’t just take the original sentence and swap out some of the words for synonyms. Instead, try:

  • Reformulating the sentence (e.g., change active to passive , or start from a different point)
  • Combining information from multiple sentences into one
  • Leaving out information from the original that isn’t relevant to your point
  • Using synonyms where they don’t distort the meaning

The main point is to ensure you don’t just copy the structure of the original text, but instead reformulate the idea in your own words.

Plagiarism means using someone else’s words or ideas and passing them off as your own. Paraphrasing means putting someone else’s ideas into your own words.

So when does paraphrasing count as plagiarism?

  • Paraphrasing is plagiarism if you don’t properly credit the original author.
  • Paraphrasing is plagiarism if your text is too close to the original wording (even if you cite the source). If you directly copy a sentence or phrase, you should quote it instead.
  • Paraphrasing  is not plagiarism if you put the author’s ideas completely into your own words and properly reference the source .

To present information from other sources in academic writing , it’s best to paraphrase in most cases. This shows that you’ve understood the ideas you’re discussing and incorporates them into your text smoothly.

It’s appropriate to quote when:

  • Changing the phrasing would distort the meaning of the original text
  • You want to discuss the author’s language choices (e.g., in literary analysis )
  • You’re presenting a precise definition
  • You’re looking in depth at a specific claim

A quote is an exact copy of someone else’s words, usually enclosed in quotation marks and credited to the original author or speaker.

Every time you quote a source , you must include a correctly formatted in-text citation . This looks slightly different depending on the citation style .

For example, a direct quote in APA is cited like this: ‘This is a quote’ (Streefkerk, 2020, p. 5).

Every in-text citation should also correspond to a full reference at the end of your paper.

In scientific subjects, the information itself is more important than how it was expressed, so quoting should generally be kept to a minimum. In the arts and humanities, however, well-chosen quotes are often essential to a good paper.

In social sciences, it varies. If your research is mainly quantitative , you won’t include many quotes, but if it’s more qualitative , you may need to quote from the data you collected .

As a general guideline, quotes should take up no more than 5–10% of your paper. If in doubt, check with your instructor or supervisor how much quoting is appropriate in your field.

If you’re quoting from a text that paraphrases or summarises other sources and cites them in parentheses , APA  recommends retaining the citations as part of the quote:

  • Smith states that ‘the literature on this topic (Jones, 2015; Sill, 2019; Paulson, 2020) shows no clear consensus’ (Smith, 2019, p. 4).

Footnote or endnote numbers that appear within quoted text should be omitted.

If you want to cite an indirect source (one you’ve only seen quoted in another source), either locate the original source or use the phrase ‘as cited in’ in your citation.

A block quote is a long quote formatted as a separate ‘block’ of text. Instead of using quotation marks , you place the quote on a new line, and indent the entire quote to mark it apart from your own words.

APA uses block quotes for quotes that are 40 words or longer.

A credible source should pass the CRAAP test  and follow these guidelines:

  • The information should be up to date and current.
  • The author and publication should be a trusted authority on the subject you are researching.
  • The sources the author cited should be easy to find, clear, and unbiased.
  • For a web source, the URL and layout should signify that it is trustworthy.

Common examples of primary sources include interview transcripts , photographs, novels, paintings, films, historical documents, and official statistics.

Anything you directly analyze or use as first-hand evidence can be a primary source, including qualitative or quantitative data that you collected yourself.

Common examples of secondary sources include academic books, journal articles , reviews, essays , and textbooks.

Anything that summarizes, evaluates or interprets primary sources can be a secondary source. If a source gives you an overview of background information or presents another researcher’s ideas on your topic, it is probably a secondary source.

To determine if a source is primary or secondary, ask yourself:

  • Was the source created by someone directly involved in the events you’re studying (primary), or by another researcher (secondary)?
  • Does the source provide original information (primary), or does it summarize information from other sources (secondary)?
  • Are you directly analyzing the source itself (primary), or only using it for background information (secondary)?

Some types of sources are nearly always primary: works of art and literature, raw statistical data, official documents and records, and personal communications (e.g. letters, interviews ). If you use one of these in your research, it is probably a primary source.

Primary sources are often considered the most credible in terms of providing evidence for your argument, as they give you direct evidence of what you are researching. However, it’s up to you to ensure the information they provide is reliable and accurate.

Always make sure to properly cite your sources to avoid plagiarism .

A fictional movie is usually a primary source. A documentary can be either primary or secondary depending on the context.

If you are directly analysing some aspect of the movie itself – for example, the cinematography, narrative techniques, or social context – the movie is a primary source.

If you use the movie for background information or analysis about your topic – for example, to learn about a historical event or a scientific discovery – the movie is a secondary source.

Whether it’s primary or secondary, always properly cite the movie in the citation style you are using. Learn how to create an MLA movie citation or an APA movie citation .

Articles in newspapers and magazines can be primary or secondary depending on the focus of your research.

In historical studies, old articles are used as primary sources that give direct evidence about the time period. In social and communication studies, articles are used as primary sources to analyse language and social relations (for example, by conducting content analysis or discourse analysis ).

If you are not analysing the article itself, but only using it for background information or facts about your topic, then the article is a secondary source.

In academic writing , there are three main situations where quoting is the best choice:

  • To analyse the author’s language (e.g., in a literary analysis essay )
  • To give evidence from primary sources
  • To accurately present a precise definition or argument

Don’t overuse quotes; your own voice should be dominant. If you just want to provide information from a source, it’s usually better to paraphrase or summarise .

Your list of tables and figures should go directly after your table of contents in your thesis or dissertation.

Lists of figures and tables are often not required, and they aren’t particularly common. They specifically aren’t required for APA Style, though you should be careful to follow their other guidelines for figures and tables .

If you have many figures and tables in your thesis or dissertation, include one may help you stay organised. Your educational institution may require them, so be sure to check their guidelines.

Copyright information can usually be found wherever the table or figure was published. For example, for a diagram in a journal article , look on the journal’s website or the database where you found the article. Images found on sites like Flickr are listed with clear copyright information.

If you find that permission is required to reproduce the material, be sure to contact the author or publisher and ask for it.

A list of figures and tables compiles all of the figures and tables that you used in your thesis or dissertation and displays them with the page number where they can be found.

APA doesn’t require you to include a list of tables or a list of figures . However, it is advisable to do so if your text is long enough to feature a table of contents and it includes a lot of tables and/or figures .

A list of tables and list of figures appear (in that order) after your table of contents, and are presented in a similar way.

A glossary is a collection of words pertaining to a specific topic. In your thesis or dissertation, it’s a list of all terms you used that may not immediately be obvious to your reader. Your glossary only needs to include terms that your reader may not be familiar with, and is intended to enhance their understanding of your work.

Definitional terms often fall into the category of common knowledge , meaning that they don’t necessarily have to be cited. This guidance can apply to your thesis or dissertation glossary as well.

However, if you’d prefer to cite your sources , you can follow guidance for citing dictionary entries in MLA or APA style for your glossary.

A glossary is a collection of words pertaining to a specific topic. In your thesis or dissertation, it’s a list of all terms you used that may not immediately be obvious to your reader. In contrast, an index is a list of the contents of your work organised by page number.

Glossaries are not mandatory, but if you use a lot of technical or field-specific terms, it may improve readability to add one to your thesis or dissertation. Your educational institution may also require them, so be sure to check their specific guidelines.

A glossary is a collection of words pertaining to a specific topic. In your thesis or dissertation, it’s a list of all terms you used that may not immediately be obvious to your reader. In contrast, dictionaries are more general collections of words.

The title page of your thesis or dissertation should include your name, department, institution, degree program, and submission date.

The title page of your thesis or dissertation goes first, before all other content or lists that you may choose to include.

Usually, no title page is needed in an MLA paper . A header is generally included at the top of the first page instead. The exceptions are when:

  • Your instructor requires one, or
  • Your paper is a group project

In those cases, you should use a title page instead of a header, listing the same information but on a separate page.

When you mention different chapters within your text, it’s considered best to use Roman numerals for most citation styles. However, the most important thing here is to remain consistent whenever using numbers in your dissertation .

A thesis or dissertation outline is one of the most critical first steps in your writing process. It helps you to lay out and organise your ideas and can provide you with a roadmap for deciding what kind of research you’d like to undertake.

Generally, an outline contains information on the different sections included in your thesis or dissertation, such as:

  • Your anticipated title
  • Your abstract
  • Your chapters (sometimes subdivided into further topics like literature review, research methods, avenues for future research, etc.)

While a theoretical framework describes the theoretical underpinnings of your work based on existing research, a conceptual framework allows you to draw your own conclusions, mapping out the variables you may use in your study and the interplay between them.

A literature review and a theoretical framework are not the same thing and cannot be used interchangeably. While a theoretical framework describes the theoretical underpinnings of your work, a literature review critically evaluates existing research relating to your topic. You’ll likely need both in your dissertation .

A theoretical framework can sometimes be integrated into a  literature review chapter , but it can also be included as its own chapter or section in your dissertation . As a rule of thumb, if your research involves dealing with a lot of complex theories, it’s a good idea to include a separate theoretical framework chapter.

An abstract is a concise summary of an academic text (such as a journal article or dissertation ). It serves two main purposes:

  • To help potential readers determine the relevance of your paper for their own research.
  • To communicate your key findings to those who don’t have time to read the whole paper.

Abstracts are often indexed along with keywords on academic databases, so they make your work more easily findable. Since the abstract is the first thing any reader sees, it’s important that it clearly and accurately summarises the contents of your paper.

The abstract is the very last thing you write. You should only write it after your research is complete, so that you can accurately summarize the entirety of your thesis or paper.

Avoid citing sources in your abstract . There are two reasons for this:

  • The abstract should focus on your original research, not on the work of others.
  • The abstract should be self-contained and fully understandable without reference to other sources.

There are some circumstances where you might need to mention other sources in an abstract: for example, if your research responds directly to another study or focuses on the work of a single theorist. In general, though, don’t include citations unless absolutely necessary.

The abstract appears on its own page, after the title page and acknowledgements but before the table of contents .

Results are usually written in the past tense , because they are describing the outcome of completed actions.

The results chapter or section simply and objectively reports what you found, without speculating on why you found these results. The discussion interprets the meaning of the results, puts them in context, and explains why they matter.

In qualitative research , results and discussion are sometimes combined. But in quantitative research , it’s considered important to separate the objective results from your interpretation of them.

Formulating a main research question can be a difficult task. Overall, your question should contribute to solving the problem that you have defined in your problem statement .

However, it should also fulfill criteria in three main areas:

  • Researchability
  • Feasibility and specificity
  • Relevance and originality

The best way to remember the difference between a research plan and a research proposal is that they have fundamentally different audiences. A research plan helps you, the researcher, organize your thoughts. On the other hand, a dissertation proposal or research proposal aims to convince others (e.g., a supervisor, a funding body, or a dissertation committee) that your research topic is relevant and worthy of being conducted.

A noun is a word that represents a person, thing, concept, or place (e.g., ‘John’, ‘house’, ‘affinity’, ‘river’). Most sentences contain at least one noun or pronoun .

Nouns are often, but not always, preceded by an article (‘the’, ‘a’, or ‘an’) and/or another determiner such as an adjective.

There are many ways to categorize nouns into various types, and the same noun can fall into multiple categories or even change types depending on context.

Some of the main types of nouns are:

  • Common nouns and proper nouns
  • Countable and uncountable nouns
  • Concrete and abstract nouns
  • Collective nouns
  • Possessive nouns
  • Attributive nouns
  • Appositive nouns
  • Generic nouns

Pronouns are words like ‘I’, ‘she’, and ‘they’ that are used in a similar way to nouns . They stand in for a noun that has already been mentioned or refer to yourself and other people.

Pronouns can function just like nouns as the head of a noun phrase and as the subject or object of a verb. However, pronouns change their forms (e.g., from ‘I’ to ‘me’) depending on the grammatical context they’re used in, whereas nouns usually don’t.

Common nouns are words for types of things, people, and places, such as ‘dog’, ‘professor’, and ‘city’. They are not capitalised and are typically used in combination with articles and other determiners.

Proper nouns are words for specific things, people, and places, such as ‘Max’, ‘Dr Prakash’, and ‘London’. They are always capitalised and usually aren’t combined with articles and other determiners.

A proper adjective is an adjective that was derived from a proper noun and is therefore capitalised .

Proper adjectives include words for nationalities, languages, and ethnicities (e.g., ‘Japanese’, ‘Inuit’, ‘French’) and words derived from people’s names (e.g., ‘Bayesian’, ‘Orwellian’).

The names of seasons (e.g., ‘spring’) are treated as common nouns in English and therefore not capitalised . People often assume they are proper nouns, but this is an error.

The names of days and months, however, are capitalised since they’re treated as proper nouns in English (e.g., ‘Wednesday’, ‘January’).

No, as a general rule, academic concepts, disciplines, theories, models, etc. are treated as common nouns , not proper nouns , and therefore not capitalised . For example, ‘five-factor model of personality’ or ‘analytic philosophy’.

However, proper nouns that appear within the name of an academic concept (such as the name of the inventor) are capitalised as usual. For example, ‘Darwin’s theory of evolution’ or ‘ Student’s t table ‘.

Collective nouns are most commonly treated as singular (e.g., ‘the herd is grazing’), but usage differs between US and UK English :

  • In US English, it’s standard to treat all collective nouns as singular, even when they are plural in appearance (e.g., ‘The Rolling Stones is …’). Using the plural form is usually seen as incorrect.
  • In UK English, collective nouns can be treated as singular or plural depending on context. It’s quite common to use the plural form, especially when the noun looks plural (e.g., ‘The Rolling Stones are …’).

The plural of “crisis” is “crises”. It’s a loanword from Latin and retains its original Latin plural noun form (similar to “analyses” and “bases”). It’s wrong to write “crisises”.

For example, you might write “Several crises destabilized the regime.”

Normally, the plural of “fish” is the same as the singular: “fish”. It’s one of a group of irregular plural nouns in English that are identical to the corresponding singular nouns (e.g., “moose”, “sheep”). For example, you might write “The fish scatter as the shark approaches.”

If you’re referring to several species of fish, though, the regular plural “fishes” is often used instead. For example, “The aquarium contains many different fishes , including trout and carp.”

The correct plural of “octopus” is “octopuses”.

People often write “octopi” instead because they assume that the plural noun is formed in the same way as Latin loanwords such as “fungus/fungi”. But “octopus” actually comes from Greek, where its original plural is “octopodes”. In English, it instead has the regular plural form “octopuses”.

For example, you might write “There are four octopuses in the aquarium.”

The plural of “moose” is the same as the singular: “moose”. It’s one of a group of plural nouns in English that are identical to the corresponding singular nouns. So it’s wrong to write “mooses”.

For example, you might write “There are several moose in the forest.”

Bias in research affects the validity and reliability of your findings, leading to false conclusions and a misinterpretation of the truth. This can have serious implications in areas like medical research where, for example, a new form of treatment may be evaluated.

Observer bias occurs when the researcher’s assumptions, views, or preconceptions influence what they see and record in a study, while actor–observer bias refers to situations where respondents attribute internal factors (e.g., bad character) to justify other’s behaviour and external factors (difficult circumstances) to justify the same behaviour in themselves.

Response bias is a general term used to describe a number of different conditions or factors that cue respondents to provide inaccurate or false answers during surveys or interviews . These factors range from the interviewer’s perceived social position or appearance to the the phrasing of questions in surveys.

Nonresponse bias occurs when the people who complete a survey are different from those who did not, in ways that are relevant to the research topic. Nonresponse can happen either because people are not willing or not able to participate.

In research, demand characteristics are cues that might indicate the aim of a study to participants. These cues can lead to participants changing their behaviors or responses based on what they think the research is about.

Demand characteristics are common problems in psychology experiments and other social science studies because they can bias your research findings.

Demand characteristics are a type of extraneous variable that can affect the outcomes of the study. They can invalidate studies by providing an alternative explanation for the results.

These cues may nudge participants to consciously or unconsciously change their responses, and they pose a threat to both internal and external validity . You can’t be sure that your independent variable manipulation worked, or that your findings can be applied to other people or settings.

You can control demand characteristics by taking a few precautions in your research design and materials.

Use these measures:

  • Deception: Hide the purpose of the study from participants
  • Between-groups design : Give each participant only one independent variable treatment
  • Double-blind design : Conceal the assignment of groups from participants and yourself
  • Implicit measures: Use indirect or hidden measurements for your variables

Some attrition is normal and to be expected in research. However, the type of attrition is important because systematic research bias can distort your findings. Attrition bias can lead to inaccurate results because it affects internal and/or external validity .

To avoid attrition bias , applying some of these measures can help you reduce participant dropout (attrition) by making it easy and appealing for participants to stay.

  • Provide compensation (e.g., cash or gift cards) for attending every session
  • Minimise the number of follow-ups as much as possible
  • Make all follow-ups brief, flexible, and convenient for participants
  • Send participants routine reminders to schedule follow-ups
  • Recruit more participants than you need for your sample (oversample)
  • Maintain detailed contact information so you can get in touch with participants even if they move

If you have a small amount of attrition bias , you can use a few statistical methods to try to make up for this research bias .

Multiple imputation involves using simulations to replace the missing data with likely values. Alternatively, you can use sample weighting to make up for the uneven balance of participants in your sample.

Placebos are used in medical research for new medication or therapies, called clinical trials. In these trials some people are given a placebo, while others are given the new medication being tested.

The purpose is to determine how effective the new medication is: if it benefits people beyond a predefined threshold as compared to the placebo, it’s considered effective.

Although there is no definite answer to what causes the placebo effect , researchers propose a number of explanations such as the power of suggestion, doctor-patient interaction, classical conditioning, etc.

Belief bias and confirmation bias are both types of cognitive bias that impact our judgment and decision-making.

Confirmation bias relates to how we perceive and judge evidence. We tend to seek out and prefer information that supports our preexisting beliefs, ignoring any information that contradicts those beliefs.

Belief bias describes the tendency to judge an argument based on how plausible the conclusion seems to us, rather than how much evidence is provided to support it during the course of the argument.

Positivity bias is phenomenon that occurs when a person judges individual members of a group positively, even when they have negative impressions or judgments of the group as a whole. Positivity bias is closely related to optimism bias , or the e xpectation that things will work out well, even if rationality suggests that problems are inevitable in life.

Perception bias is a problem because it prevents us from seeing situations or people objectively. Rather, our expectations, beliefs, or emotions interfere with how we interpret reality. This, in turn, can cause us to misjudge ourselves or others. For example, our prejudices can interfere with whether we perceive people’s faces as friendly or unfriendly.

There are many ways to categorize adjectives into various types. An adjective can fall into one or more of these categories depending on how it is used.

Some of the main types of adjectives are:

  • Attributive adjectives
  • Predicative adjectives
  • Comparative adjectives
  • Superlative adjectives
  • Coordinate adjectives
  • Appositive adjectives
  • Compound adjectives
  • Participial adjectives
  • Proper adjectives
  • Denominal adjectives
  • Nominal adjectives

Cardinal numbers (e.g., one, two, three) can be placed before a noun to indicate quantity (e.g., one apple). While these are sometimes referred to as ‘numeral adjectives ‘, they are more accurately categorised as determiners or quantifiers.

Proper adjectives are adjectives formed from a proper noun (i.e., the name of a specific person, place, or thing) that are used to indicate origin. Like proper nouns, proper adjectives are always capitalised (e.g., Newtonian, Marxian, African).

The cost of proofreading depends on the type and length of text, the turnaround time, and the level of services required. Most proofreading companies charge per word or page, while freelancers sometimes charge an hourly rate.

For proofreading alone, which involves only basic corrections of typos and formatting mistakes, you might pay as little as £0.01 per word, but in many cases, your text will also require some level of editing , which costs slightly more.

It’s often possible to purchase combined proofreading and editing services and calculate the price in advance based on your requirements.

Then and than are two commonly confused words . In the context of ‘better than’, you use ‘than’ with an ‘a’.

  • Julie is better than Jesse.
  • I’d rather spend my time with you than with him.
  • I understand Eoghan’s point of view better than Claudia’s.

Use to and used to are commonly confused words . In the case of ‘used to do’, the latter (with ‘d’) is correct, since you’re describing an action or state in the past.

  • I used to do laundry once a week.
  • They used to do each other’s hair.
  • We used to do the dishes every day .

There are numerous synonyms and near synonyms for the various meanings of “ favour ”:

Advocate Adoration
Approve of Appreciation
Endorse Praise
Support Respect

There are numerous synonyms and near synonyms for the two meanings of “ favoured ”:

Advocated Adored
Approved of Appreciated
Endorsed Praised
Supported Preferred

No one (two words) is an indefinite pronoun meaning ‘nobody’. People sometimes mistakenly write ‘noone’, but this is incorrect and should be avoided. ‘No-one’, with a hyphen, is also acceptable in UK English .

Nobody and no one are both indefinite pronouns meaning ‘no person’. They can be used interchangeably (e.g., ‘nobody is home’ means the same as ‘no one is home’).

Some synonyms and near synonyms of  every time include:

  • Without exception

‘Everytime’ is sometimes used to mean ‘each time’ or ‘whenever’. However, this is incorrect and should be avoided. The correct phrase is every time   (two words).

Yes, the conjunction because is a compound word , but one with a long history. It originates in Middle English from the preposition “bi” (“by”) and the noun “cause”. Over time, the open compound “bi cause” became the closed compound “because”, which we use today.

Though it’s spelled this way now, the verb “be” is not one of the words that makes up “because”.

Yes, today is a compound word , but a very old one. It wasn’t originally formed from the preposition “to” and the noun “day”; rather, it originates from their Old English equivalents, “tō” and “dæġe”.

In the past, it was sometimes written as a hyphenated compound: “to-day”. But the hyphen is no longer included; it’s always “today” now (“to day” is also wrong).

IEEE citation format is defined by the Institute of Electrical and Electronics Engineers and used in their publications.

It’s also a widely used citation style for students in technical fields like electrical and electronic engineering, computer science, telecommunications, and computer engineering.

An IEEE in-text citation consists of a number in brackets at the relevant point in the text, which points the reader to the right entry in the numbered reference list at the end of the paper. For example, ‘Smith [1] states that …’

A location marker such as a page number is also included within the brackets when needed: ‘Smith [1, p. 13] argues …’

The IEEE reference page consists of a list of references numbered in the order they were cited in the text. The title ‘References’ appears in bold at the top, either left-aligned or centered.

The numbers appear in square brackets on the left-hand side of the page. The reference entries are indented consistently to separate them from the numbers. Entries are single-spaced, with a normal paragraph break between them.

If you cite the same source more than once in your writing, use the same number for all of the IEEE in-text citations for that source, and only include it on the IEEE reference page once. The source is numbered based on the first time you cite it.

For example, the fourth source you cite in your paper is numbered [4]. If you cite it again later, you still cite it as [4]. You can cite different parts of the source each time by adding page numbers [4, p. 15].

A verb is a word that indicates a physical action (e.g., ‘drive’), a mental action (e.g., ‘think’) or a state of being (e.g., ‘exist’). Every sentence contains a verb.

Verbs are almost always used along with a noun or pronoun to describe what the noun or pronoun is doing.

There are many ways to categorize verbs into various types. A verb can fall into one or more of these categories depending on how it is used.

Some of the main types of verbs are:

  • Regular verbs
  • Irregular verbs
  • Transitive verbs
  • Intransitive verbs
  • Dynamic verbs
  • Stative verbs
  • Linking verbs
  • Auxiliary verbs
  • Modal verbs
  • Phrasal verbs

Regular verbs are verbs whose simple past and past participle are formed by adding the suffix ‘-ed’ (e.g., ‘walked’).

Irregular verbs are verbs that form their simple past and past participles in some way other than by adding the suffix ‘-ed’ (e.g., ‘sat’).

The indefinite articles a and an are used to refer to a general or unspecified version of a noun (e.g., a house). Which indefinite article you use depends on the pronunciation of the word that follows it.

  • A is used for words that begin with a consonant sound (e.g., a bear).
  • An is used for words that begin with a vowel sound (e.g., an eagle).

Indefinite articles can only be used with singular countable nouns . Like definite articles, they are a type of determiner .

Editing and proofreading are different steps in the process of revising a text.

Editing comes first, and can involve major changes to content, structure and language. The first stages of editing are often done by authors themselves, while a professional editor makes the final improvements to grammar and style (for example, by improving sentence structure and word choice ).

Proofreading is the final stage of checking a text before it is published or shared. It focuses on correcting minor errors and inconsistencies (for example, in punctuation and capitalization ). Proofreaders often also check for formatting issues, especially in print publishing.

Whether you’re publishing a blog, submitting a research paper , or even just writing an important email, there are a few techniques you can use to make sure it’s error-free:

  • Take a break : Set your work aside for at least a few hours so that you can look at it with fresh eyes.
  • Proofread a printout : Staring at a screen for too long can cause fatigue – sit down with a pen and paper to check the final version.
  • Use digital shortcuts : Take note of any recurring mistakes (for example, misspelling a particular word, switching between US and UK English , or inconsistently capitalizing a term), and use Find and Replace to fix it throughout the document.

If you want to be confident that an important text is error-free, it might be worth choosing a professional proofreading service instead.

There are many different routes to becoming a professional proofreader or editor. The necessary qualifications depend on the field – to be an academic or scientific proofreader, for example, you will need at least a university degree in a relevant subject.

For most proofreading jobs, experience and demonstrated skills are more important than specific qualifications. Often your skills will be tested as part of the application process.

To learn practical proofreading skills, you can choose to take a course with a professional organisation such as the Society for Editors and Proofreaders . Alternatively, you can apply to companies that offer specialised on-the-job training programmes, such as the Scribbr Academy .

Though they’re pronounced the same, there’s a big difference in meaning between its and it’s .

  • ‘The cat ate its food’.
  • ‘It’s almost Christmas’.

Its and it’s are often confused, but its (without apostrophe) is the possessive form of ‘it’ (e.g., its tail, its argument, its wing). You use ‘its’ instead of ‘his’ and ‘her’ for neuter, inanimate nouns.

Then and than are two commonly confused words with different meanings and grammatical roles.

  • Then (pronounced with a short ‘e’ sound) refers to time. It’s often an adverb , but it can also be used as a noun meaning ‘that time’ and as an adjective referring to a previous status.
  • Than (pronounced with a short ‘a’ sound) is used for comparisons. Grammatically, it usually functions as a conjunction , but sometimes it’s a preposition .
Examples: Then in a sentence Examples: Than in a sentence
Mix the dry ingredients first, and add the wet ingredients. Max is a better saxophonist you.
I was working as a teacher . I usually like coaching a team more I like playing soccer myself.

Use to and used to are commonly confused words . In the case of ‘used to be’, the latter (with ‘d’) is correct, since you’re describing an action or state in the past.

  • I used to be the new coworker.
  • There used to be 4 cookies left.
  • We used to walk to school every day .

A grammar checker is a tool designed to automatically check your text for spelling errors, grammatical issues, punctuation mistakes , and problems with sentence structure . You can check out our analysis of the best free grammar checkers to learn more.

A paraphrasing tool edits your text more actively, changing things whether they were grammatically incorrect or not. It can paraphrase your sentences to make them more concise and readable or for other purposes. You can check out our analysis of the best free paraphrasing tools to learn more.

Some tools available online combine both functions. Others, such as QuillBot , have separate grammar checker and paraphrasing tools. Be aware of what exactly the tool you’re using does to avoid introducing unwanted changes.

Good grammar is the key to expressing yourself clearly and fluently, especially in professional communication and academic writing . Word processors, browsers, and email programs typically have built-in grammar checkers, but they’re quite limited in the kinds of problems they can fix.

If you want to go beyond detecting basic spelling errors, there are many online grammar checkers with more advanced functionality. They can often detect issues with punctuation , word choice, and sentence structure that more basic tools would miss.

Not all of these tools are reliable, though. You can check out our research into the best free grammar checkers to explore the options.

Our research indicates that the best free grammar checker available online is the QuillBot grammar checker .

We tested 10 of the most popular checkers with the same sample text (containing 20 grammatical errors) and found that QuillBot easily outperformed the competition, scoring 18 out of 20, a drastic improvement over the second-place score of 13 out of 20.

It even appeared to outperform the premium versions of other grammar checkers, despite being entirely free.

A teacher’s aide is a person who assists in teaching classes but is not a qualified teacher. Aide is a noun meaning ‘assistant’, so it will always refer to a person.

‘Teacher’s aid’ is incorrect.

A visual aid is an instructional device (e.g., a photo, a chart) that appeals to vision to help you understand written or spoken information. Aid is often placed after an attributive noun or adjective (like ‘visual’) that describes the type of help provided.

‘Visual aide’ is incorrect.

A job aid is an instructional tool (e.g., a checklist, a cheat sheet) that helps you work efficiently. Aid is a noun meaning ‘assistance’. It’s often placed after an adjective or attributive noun (like ‘job’) that describes the specific type of help provided.

‘Job aide’ is incorrect.

There are numerous synonyms for the various meanings of truly :

Candidly Completely Accurately
Honestly Really Correctly
Openly Totally Exactly
Truthfully Precisely

Yours truly is a phrase used at the end of a formal letter or email. It can also be used (typically in a humorous way) as a pronoun to refer to oneself (e.g., ‘The dinner was cooked by yours truly ‘). The latter usage should be avoided in formal writing.

It’s formed by combining the second-person possessive pronoun ‘yours’ with the adverb ‘ truly ‘.

A pathetic fallacy can be a short phrase or a whole sentence and is often used in novels and poetry. Pathetic fallacies serve multiple purposes, such as:

  • Conveying the emotional state of the characters or the narrator
  • Creating an atmosphere or set the mood of a scene
  • Foreshadowing events to come
  • Giving texture and vividness to a piece of writing
  • Communicating emotion to the reader in a subtle way, by describing the external world.
  • Bringing inanimate objects to life so that they seem more relatable.

AMA citation format is a citation style designed by the American Medical Association. It’s frequently used in the field of medicine.

You may be told to use AMA style for your student papers. You will also have to follow this style if you’re submitting a paper to a journal published by the AMA.

An AMA in-text citation consists of the number of the relevant reference on your AMA reference page , written in superscript 1 at the point in the text where the source is used.

It may also include the page number or range of the relevant material in the source (e.g., the part you quoted 2(p46) ). Multiple sources can be cited at one point, presented as a range or list (with no spaces 3,5–9 ).

An AMA reference usually includes the author’s last name and initials, the title of the source, information about the publisher or the publication it’s contained in, and the publication date. The specific details included, and the formatting, depend on the source type.

References in AMA style are presented in numerical order (numbered by the order in which they were first cited in the text) on your reference page. A source that’s cited repeatedly in the text still only appears once on the reference page.

An AMA in-text citation just consists of the number of the relevant entry on your AMA reference page , written in superscript at the point in the text where the source is referred to.

You don’t need to mention the author of the source in your sentence, but you can do so if you want. It’s not an official part of the citation, but it can be useful as part of a signal phrase introducing the source.

On your AMA reference page , author names are written with the last name first, followed by the initial(s) of their first name and middle name if mentioned.

There’s a space between the last name and the initials, but no space or punctuation between the initials themselves. The names of multiple authors are separated by commas , and the whole list ends in a period, e.g., ‘Andreessen F, Smith PW, Gonzalez E’.

The names of up to six authors should be listed for each source on your AMA reference page , separated by commas . For a source with seven or more authors, you should list the first three followed by ‘ et al’ : ‘Isidore, Gilbert, Gunvor, et al’.

In the text, mentioning author names is optional (as they aren’t an official part of AMA in-text citations ). If you do mention them, though, you should use the first author’s name followed by ‘et al’ when there are three or more : ‘Isidore et al argue that …’

Note that according to AMA’s rather minimalistic punctuation guidelines, there’s no period after ‘et al’ unless it appears at the end of a sentence. This is different from most other styles, where there is normally a period.

Yes, you should normally include an access date in an AMA website citation (or when citing any source with a URL). This is because webpages can change their content over time, so it’s useful for the reader to know when you accessed the page.

When a publication or update date is provided on the page, you should include it in addition to the access date. The access date appears second in this case, e.g., ‘Published June 19, 2021. Accessed August 29, 2022.’

Don’t include an access date when citing a source with a DOI (such as in an AMA journal article citation ).

Some variables have fixed levels. For example, gender and ethnicity are always nominal level data because they cannot be ranked.

However, for other variables, you can choose the level of measurement . For example, income is a variable that can be recorded on an ordinal or a ratio scale:

  • At an ordinal level , you could create 5 income groupings and code the incomes that fall within them from 1–5.
  • At a ratio level , you would record exact numbers for income.

If you have a choice, the ratio level is always preferable because you can analyse data in more ways. The higher the level of measurement, the more precise your data is.

The level at which you measure a variable determines how you can analyse your data.

Depending on the level of measurement , you can perform different descriptive statistics to get an overall summary of your data and inferential statistics to see if your results support or refute your hypothesis .

Levels of measurement tell you how precisely variables are recorded. There are 4 levels of measurement, which can be ranked from low to high:

  • Nominal : the data can only be categorised.
  • Ordinal : the data can be categorised and ranked.
  • Interval : the data can be categorised and ranked, and evenly spaced.
  • Ratio : the data can be categorised, ranked, evenly spaced and has a natural zero.

Statistical analysis is the main method for analyzing quantitative research data . It uses probabilities and models to test predictions about a population from sample data.

The null hypothesis is often abbreviated as H 0 . When the null hypothesis is written using mathematical symbols, it always includes an equality symbol (usually =, but sometimes ≥ or ≤).

The alternative hypothesis is often abbreviated as H a or H 1 . When the alternative hypothesis is written using mathematical symbols, it always includes an inequality symbol (usually ≠, but sometimes < or >).

As the degrees of freedom increase, Student’s t distribution becomes less leptokurtic , meaning that the probability of extreme values decreases. The distribution becomes more and more similar to a standard normal distribution .

When there are only one or two degrees of freedom , the chi-square distribution is shaped like a backwards ‘J’. When there are three or more degrees of freedom, the distribution is shaped like a right-skewed hump. As the degrees of freedom increase, the hump becomes less right-skewed and the peak of the hump moves to the right. The distribution becomes more and more similar to a normal distribution .

‘Looking forward in hearing from you’ is an incorrect version of the phrase looking forward to hearing from you . The phrasal verb ‘looking forward to’ always needs the preposition ‘to’, not ‘in’.

  • I am looking forward in hearing from you.
  • I am looking forward to hearing from you.

Some synonyms and near synonyms for the expression looking forward to hearing from you include:

  • Eagerly awaiting your response
  • Hoping to hear from you soon
  • It would be great to hear back from you
  • Thanks in advance for your reply

People sometimes mistakenly write ‘looking forward to hear from you’, but this is incorrect. The correct phrase is looking forward to hearing from you .

The phrasal verb ‘look forward to’ is always followed by a direct object, the thing you’re looking forward to. As the direct object has to be a noun phrase , it should be the gerund ‘hearing’, not the verb ‘hear’.

  • I’m looking forward to hear from you soon.
  • I’m looking forward to hearing from you soon.

Traditionally, the sign-off Yours sincerely is used in an email message or letter when you are writing to someone you have interacted with before, not a complete stranger.

Yours faithfully is used instead when you are writing to someone you have had no previous correspondence with, especially if you greeted them as ‘ Dear Sir or Madam ’.

Just checking in   is a standard phrase used to start an email (or other message) that’s intended to ask someone for a response or follow-up action in a friendly, informal way. However, it’s a cliché opening that can come across as passive-aggressive, so we recommend avoiding it in favor of a more direct opening like “We previously discussed …”

In a more personal context, you might encounter “just checking in” as part of a longer phrase such as “I’m just checking in to see how you’re doing”. In this case, it’s not asking the other person to do anything but rather asking about their well-being (emotional or physical) in a friendly way.

“Earliest convenience” is part of the phrase at your earliest convenience , meaning “as soon as you can”. 

It’s typically used to end an email in a formal context by asking the recipient to do something when it’s convenient for them to do so.

ASAP is an abbreviation of the phrase “as soon as possible”. 

It’s typically used to indicate a sense of urgency in highly informal contexts (e.g., “Let me know ASAP if you need me to drive you to the airport”).

“ASAP” should be avoided in more formal correspondence. Instead, use an alternative like at your earliest convenience .

Some synonyms and near synonyms of the verb   compose   (meaning “to make up”) are:

People increasingly use “comprise” as a synonym of “compose.” However, this is normally still seen as a mistake, and we recommend avoiding it in your academic writing . “Comprise” traditionally means “to be made up of,” not “to make up.”

Some synonyms and near synonyms of the verb comprise are:

  • Be composed of
  • Be made up of

People increasingly use “comprise” interchangeably with “compose,” meaning that they consider words like “compose,” “constitute,” and “form” to be synonymous with “comprise.” However, this is still normally regarded as an error, and we advise against using these words interchangeably in academic writing .

A fallacy is a mistaken belief, particularly one based on unsound arguments or one that lacks the evidence to support it. Common types of fallacy that may compromise the quality of your research are:

  • Correlation/causation fallacy: Claiming that two events that occur together have a cause-and-effect relationship even though this can’t be proven
  • Ecological fallacy : Making inferences about the nature of individuals based on aggregate data for the group
  • The sunk cost fallacy : Following through on a project or decision because we have already invested time, effort, or money into it, even if the current costs outweigh the benefits
  • The base-rate fallacy : Ignoring base-rate or statistically significant information, such as sample size or the relative frequency of an event, in favor of  less relevant information e.g., pertaining to a single case, or a small number of cases
  • The planning fallacy : Underestimating the time needed to complete a future task, even when we know that similar tasks in the past have taken longer than planned

The planning fallacy refers to people’s tendency to underestimate the resources needed to complete a future task, despite knowing that previous tasks have also taken longer than planned.

For example, people generally tend to underestimate the cost and time needed for construction projects. The planning fallacy occurs due to people’s tendency to overestimate the chances that positive events, such as a shortened timeline, will happen to them. This phenomenon is called optimism bias or positivity bias.

Although both red herring fallacy and straw man fallacy are logical fallacies or reasoning errors, they denote different attempts to “win” an argument. More specifically:

  • A red herring fallacy refers to an attempt to change the subject and divert attention from the original issue. In other words, a seemingly solid but ultimately irrelevant argument is introduced into the discussion, either on purpose or by mistake.
  • A straw man argument involves the deliberate distortion of another person’s argument. By oversimplifying or exaggerating it, the other party creates an easy-to-refute argument and then attacks it.

The red herring fallacy is a problem because it is flawed reasoning. It is a distraction device that causes people to become sidetracked from the main issue and draw wrong conclusions.

Although a red herring may have some kernel of truth, it is used as a distraction to keep our eyes on a different matter. As a result, it can cause us to accept and spread misleading information.

The sunk cost fallacy and escalation of commitment (or commitment bias ) are two closely related terms. However, there is a slight difference between them:

  • Escalation of commitment (aka commitment bias ) is the tendency to be consistent with what we have already done or said we will do in the past, especially if we did so in public. In other words, it is an attempt to save face and appear consistent.
  • Sunk cost fallacy is the tendency to stick with a decision or a plan even when it’s failing. Because we have already invested valuable time, money, or energy, quitting feels like these resources were wasted.

In other words, escalating commitment is a manifestation of the sunk cost fallacy: an irrational escalation of commitment frequently occurs when people refuse to accept that the resources they’ve already invested cannot be recovered. Instead, they insist on more spending to justify the initial investment (and the incurred losses).

When you are faced with a straw man argument , the best way to respond is to draw attention to the fallacy and ask your discussion partner to show how your original statement and their distorted version are the same. Since these are different, your partner will either have to admit that their argument is invalid or try to justify it by using more flawed reasoning, which you can then attack.

The straw man argument is a problem because it occurs when we fail to take an opposing point of view seriously. Instead, we intentionally misrepresent our opponent’s ideas and avoid genuinely engaging with them. Due to this, resorting to straw man fallacy lowers the standard of constructive debate.

A straw man argument is a distorted (and weaker) version of another person’s argument that can easily be refuted (e.g., when a teacher proposes that the class spend more time on math exercises, a parent complains that the teacher doesn’t care about reading and writing).

This is a straw man argument because it misrepresents the teacher’s position, which didn’t mention anything about cutting down on reading and writing. The straw man argument is also known as the straw man fallacy .

A slippery slope argument is not always a fallacy.

  • When someone claims adopting a certain policy or taking a certain action will automatically lead to a series of other policies or actions also being taken, this is a slippery slope argument.
  • If they don’t show a causal connection between the advocated policy and the consequent policies, then they commit a slippery slope fallacy .

There are a number of ways you can deal with slippery slope arguments especially when you suspect these are fallacious:

  • Slippery slope arguments take advantage of the gray area between an initial action or decision and the possible next steps that might lead to the undesirable outcome. You can point out these missing steps and ask your partner to indicate what evidence exists to support the claimed relationship between two or more events.
  • Ask yourself if each link in the chain of events or action is valid. Every proposition has to be true for the overall argument to work, so even if one link is irrational or not supported by evidence, then the argument collapses.
  • Sometimes people commit a slippery slope fallacy unintentionally. In these instances, use an example that demonstrates the problem with slippery slope arguments in general (e.g., by using statements to reach a conclusion that is not necessarily relevant to the initial statement). By attacking the concept of slippery slope arguments you can show that they are often fallacious.

People sometimes confuse cognitive bias and logical fallacies because they both relate to flawed thinking. However, they are not the same:

  • Cognitive bias is the tendency to make decisions or take action in an illogical way because of our values, memory, socialization, and other personal attributes. In other words, it refers to a fixed pattern of thinking rooted in the way our brain works.
  • Logical fallacies relate to how we make claims and construct our arguments in the moment. They are statements that sound convincing at first but can be disproven through logical reasoning.

In other words, cognitive bias refers to an ongoing predisposition, while logical fallacy refers to mistakes of reasoning that occur in the moment.

An appeal to ignorance (ignorance here meaning lack of evidence) is a type of informal logical fallacy .

It asserts that something must be true because it hasn’t been proven false—or that something must be false because it has not yet been proven true.

For example, “unicorns exist because there is no evidence that they don’t.” The appeal to ignorance is also called the burden of proof fallacy .

An ad hominem (Latin for “to the person”) is a type of informal logical fallacy . Instead of arguing against a person’s position, an ad hominem argument attacks the person’s character or actions in an effort to discredit them.

This rhetorical strategy is fallacious because a person’s character, motive, education, or other personal trait is logically irrelevant to whether their argument is true or false.

Name-calling is common in ad hominem fallacy (e.g., “environmental activists are ineffective because they’re all lazy tree-huggers”).

Ad hominem is a persuasive technique where someone tries to undermine the opponent’s argument by personally attacking them.

In this way, one can redirect the discussion away from the main topic and to the opponent’s personality without engaging with their viewpoint. When the opponent’s personality is irrelevant to the discussion, we call it an ad hominem fallacy .

Ad hominem tu quoque (‘you too”) is an attempt to rebut a claim by attacking its proponent on the grounds that they uphold a double standard or that they don’t practice what they preach. For example, someone is telling you that you should drive slowly otherwise you’ll get a speeding ticket one of these days, and you reply “but you used to get them all the time!”

Argumentum ad hominem means “argument to the person” in Latin and it is commonly referred to as ad hominem argument or personal attack. Ad hominem arguments are used in debates to refute an argument by attacking the character of the person making it, instead of the logic or premise of the argument itself.

The opposite of the hasty generalization fallacy is called slothful induction fallacy or appeal to coincidence .

It is the tendency to deny a conclusion even though there is sufficient evidence that supports it. Slothful induction occurs due to our natural tendency to dismiss events or facts that do not align with our personal biases and expectations. For example, a researcher may try to explain away unexpected results by claiming it is just a coincidence.

To avoid a hasty generalization fallacy we need to ensure that the conclusions drawn are well-supported by the appropriate evidence. More specifically:

  • In statistics , if we want to draw inferences about an entire population, we need to make sure that the sample is random and representative of the population . We can achieve that by using a probability sampling method , like simple random sampling or stratified sampling .
  • In academic writing , use precise language and measured phases. Try to avoid making absolute claims, cite specific instances and examples without applying the findings to a larger group.
  • As readers, we need to ask ourselves “does the writer demonstrate sufficient knowledge of the situation or phenomenon that would allow them to make a generalization?”

The hasty generalization fallacy and the anecdotal evidence fallacy are similar in that they both result in conclusions drawn from insufficient evidence. However, there is a difference between the two:

  • The hasty generalization fallacy involves genuinely considering an example or case (i.e., the evidence comes first and then an incorrect conclusion is drawn from this).
  • The anecdotal evidence fallacy (also known as “cherry-picking” ) is knowing in advance what conclusion we want to support, and then selecting the story (or a few stories) that support it. By overemphasizing anecdotal evidence that fits well with the point we are trying to make, we overlook evidence that would undermine our argument.

Although many sources use circular reasoning fallacy and begging the question interchangeably, others point out that there is a subtle difference between the two:

  • Begging the question fallacy occurs when you assume that an argument is true in order to justify a conclusion. If something begs the question, what you are actually asking is, “Is the premise of that argument actually true?” For example, the statement “Snakes make great pets. That’s why we should get a snake” begs the question “are snakes really great pets?”
  • Circular reasoning fallacy on the other hand, occurs when the evidence used to support a claim is just a repetition of the claim itself.  For example, “People have free will because they can choose what to do.”

In other words, we could say begging the question is a form of circular reasoning.

Circular reasoning fallacy uses circular reasoning to support an argument. More specifically, the evidence used to support a claim is just a repetition of the claim itself. For example: “The President of the United States is a good leader (claim), because they are the leader of this country (supporting evidence)”.

An example of a non sequitur is the following statement:

“Giving up nuclear weapons weakened the United States’ military. Giving up nuclear weapons also weakened China. For this reason, it is wrong to try to outlaw firearms in the United States today.”

Clearly there is a step missing in this line of reasoning and the conclusion does not follow from the premise, resulting in a non sequitur fallacy .

The difference between the post hoc fallacy and the non sequitur fallacy is that post hoc fallacy infers a causal connection between two events where none exists, whereas the non sequitur fallacy infers a conclusion that lacks a logical connection to the premise.

In other words, a post hoc fallacy occurs when there is a lack of a cause-and-effect relationship, while a non sequitur fallacy occurs when there is a lack of logical connection.

An example of post hoc fallacy is the following line of reasoning:

“Yesterday I had ice cream, and today I have a terrible stomachache. I’m sure the ice cream caused this.”

Although it is possible that the ice cream had something to do with the stomachache, there is no proof to justify the conclusion other than the order of events. Therefore, this line of reasoning is fallacious.

Post hoc fallacy and hasty generalisation fallacy are similar in that they both involve jumping to conclusions. However, there is a difference between the two:

  • Post hoc fallacy is assuming a cause and effect relationship between two events, simply because one happened after the other.
  • Hasty generalisation fallacy is drawing a general conclusion from a small sample or little evidence.

In other words, post hoc fallacy involves a leap to a causal claim; hasty generalisation fallacy involves a leap to a general proposition.

The fallacy of composition is similar to and can be confused with the hasty generalization fallacy . However, there is a difference between the two:

  • The fallacy of composition involves drawing an inference about the characteristics of a whole or group based on the characteristics of its individual members.
  • The hasty generalization fallacy involves drawing an inference about a population or class of things on the basis of few atypical instances or a small sample of that population or thing.

In other words, the fallacy of composition is using an unwarranted assumption that we can infer something about a whole based on the characteristics of its parts, while the hasty generalization fallacy is using insufficient evidence to draw a conclusion.

The opposite of the fallacy of composition is the fallacy of division . In the fallacy of division, the assumption is that a characteristic which applies to a whole or a group must necessarily apply to the parts or individual members. For example, “Australians travel a lot. Gary is Australian, so he must travel a lot.”

Base rate fallacy can be avoided by following these steps:

  • Avoid making an important decision in haste. When we are under pressure, we are more likely to resort to cognitive shortcuts like the availability heuristic and the representativeness heuristic . Due to this, we are more likely to factor in only current and vivid information, and ignore the actual probability of something happening (i.e., base rate).
  • Take a long-term view on the decision or question at hand. Look for relevant statistical data, which can reveal long-term trends and give you the full picture.
  • Talk to experts like professionals. They are more aware of probabilities related to specific decisions.

Suppose there is a population consisting of 90% psychologists and 10% engineers. Given that you know someone enjoyed physics at school, you may conclude that they are an engineer rather than a psychologist, even though you know that this person comes from a population consisting of far more psychologists than engineers.

When we ignore the rate of occurrence of some trait in a population (the base-rate information) we commit base rate fallacy .

Cost-benefit fallacy is a common error that occurs when allocating sources in project management. It is the fallacy of assuming that cost-benefit estimates are more or less accurate, when in fact they are highly inaccurate and biased. This means that cost-benefit analyses can be useful, but only after the cost-benefit fallacy has been acknowledged and corrected for. Cost-benefit fallacy is a type of base rate fallacy .

In advertising, the fallacy of equivocation is often used to create a pun. For example, a billboard company might advertise their billboards using a line like: “Looking for a sign? This is it!” The word sign has a literal meaning as billboard and a figurative one as a sign from God, the universe, etc.

Equivocation is a fallacy because it is a form of argumentation that is both misleading and logically unsound. When the meaning of a word or phrase shifts in the course of an argument, it causes confusion and also implies that the conclusion (which may be true) does not follow from the premise.

The fallacy of equivocation is an informal logical fallacy, meaning that the error lies in the content of the argument instead of the structure.

Fallacies of relevance are a group of fallacies that occur in arguments when the premises are logically irrelevant to the conclusion. Although at first there seems to be a connection between the premise and the conclusion, in reality fallacies of relevance use unrelated forms of appeal.

For example, the genetic fallacy makes an appeal to the source or origin of the claim in an attempt to assert or refute something.

The ad hominem fallacy and the genetic fallacy are closely related in that they are both fallacies of relevance. In other words, they both involve arguments that use evidence or examples that are not logically related to the argument at hand. However, there is a difference between the two:

  • In the ad hominem fallacy , the goal is to discredit the argument by discrediting the person currently making the argument.
  • In the genetic fallacy , the goal is to discredit the argument by discrediting the history or origin (i.e., genesis) of an argument.

False dilemma fallacy is also known as false dichotomy, false binary, and “either-or” fallacy. It is the fallacy of presenting only two choices, outcomes, or sides to an argument as the only possibilities, when more are available.

The false dilemma fallacy works in two ways:

  • By presenting only two options as if these were the only ones available
  • By presenting two options as mutually exclusive (i.e., only one option can be selected or can be true at a time)

In both cases, by using the false dilemma fallacy, one conceals alternative choices and doesn’t allow others to consider the full range of options. This is usually achieved through an“either-or” construction and polarised, divisive language (“you are either a friend or an enemy”).

The best way to avoid a false dilemma fallacy is to pause and reflect on two points:

  • Are the options presented truly the only ones available ? It could be that another option has been deliberately omitted.
  • Are the options mentioned mutually exclusive ? Perhaps all of the available options can be selected (or be true) at the same time, which shows that they aren’t mutually exclusive. Proving this is called “escaping between the horns of the dilemma.”

Begging the question fallacy is an argument in which you assume what you are trying to prove. In other words, your position and the justification of that position are the same, only slightly rephrased.

For example: “All freshmen should attend college orientation, because all college students should go to such an orientation.”

The complex question fallacy and begging the question fallacy are similar in that they are both based on assumptions. However, there is a difference between them:

  • A complex question fallacy occurs when someone asks a question that presupposes the answer to another question that has not been established or accepted by the other person. For example, asking someone “Have you stopped cheating on tests?”, unless it has previously been established that the person is indeed cheating on tests, is a fallacy.
  • Begging the question fallacy occurs when we assume the very thing as a premise that we’re trying to prove in our conclusion. In other words, the conclusion is used to support the premises, and the premises prove the validity of the conclusion. For example: “God exists because the Bible says so, and the Bible is true because it is the word of God.”

In other words, begging the question is about drawing a conclusion based on an assumption, while a complex question involves asking a question that presupposes the answer to a prior question.

“ No true Scotsman ” arguments aren’t always fallacious. When there is a generally accepted definition of who or what constitutes a group, it’s reasonable to use statements in the form of “no true Scotsman”.

For example, the statement that “no true pacifist would volunteer for military service” is not fallacious, since a pacifist is, by definition, someone who opposes war or violence as a means of settling disputes.

No true Scotsman arguments are fallacious because instead of logically refuting the counterexample, they simply assert that it doesn’t count. In other words, the counterexample is rejected for psychological, but not logical, reasons.

The appeal to purity or no true Scotsman fallacy is an attempt to defend a generalisation about a group from a counterexample by shifting the definition of the group in the middle of the argument. In this way, one can exclude the counterexample as not being “true”, “genuine”, or “pure” enough to be considered as part of the group in question.

To identify an appeal to authority fallacy , you can ask yourself the following questions:

  • Is the authority cited really a qualified expert in this particular area under discussion? For example, someone who has formal education or years of experience can be an expert.
  • Do experts disagree on this particular subject? If that is the case, then for almost any claim supported by one expert there will be a counterclaim that is supported by another expert. If there is no consensus, an appeal to authority is fallacious.
  • Is the authority in question biased? If you suspect that an expert’s prejudice and bias could have influenced their views, then the expert is not reliable and an argument citing this expert will be fallacious.To identify an appeal to authority fallacy, you ask yourself whether the authority cited is a qualified expert in the particular area under discussion.

Appeal to authority is a fallacy when those who use it do not provide any justification to support their argument. Instead they cite someone famous who agrees with their viewpoint, but is not qualified to make reliable claims on the subject.

Appeal to authority fallacy is often convincing because of the effect authority figures have on us. When someone cites a famous person, a well-known scientist, a politician, etc. people tend to be distracted and often fail to critically examine whether the authority figure is indeed an expert in the area under discussion.

The ad populum fallacy is common in politics. One example is the following viewpoint: “The majority of our countrymen think we should have military operations overseas; therefore, it’s the right thing to do.”

This line of reasoning is fallacious, because popular acceptance of a belief or position does not amount to a justification of that belief. In other words, following the prevailing opinion without examining the underlying reasons is irrational.

The ad populum fallacy plays on our innate desire to fit in (known as “bandwagon effect”). If many people believe something, our common sense tells us that it must be true and we tend to accept it. However, in logic, the popularity of a proposition cannot serve as evidence of its truthfulness.

Ad populum (or appeal to popularity) fallacy and appeal to authority fallacy are similar in that they both conflate the validity of a belief with its popular acceptance among a specific group. However there is a key difference between the two:

  • An ad populum fallacy tries to persuade others by claiming that something is true or right because a lot of people think so.
  • An appeal to authority fallacy tries to persuade by claiming a group of experts believe something is true or right, therefore it must be so.

To identify a false cause fallacy , you need to carefully analyse the argument:

  • When someone claims that one event directly causes another, ask if there is sufficient evidence to establish a cause-and-effect relationship. 
  • Ask if the claim is based merely on the chronological order or co-occurrence of the two events. 
  • Consider alternative possible explanations (are there other factors at play that could influence the outcome?).

By carefully analysing the reasoning, considering alternative explanations, and examining the evidence provided, you can identify a false cause fallacy and discern whether a causal claim is valid or flawed.

False cause fallacy examples include: 

  • Believing that wearing your lucky jersey will help your team win 
  • Thinking that everytime you wash your car, it rains
  • Claiming that playing video games causes violent behavior 

In each of these examples, we falsely assume that one event causes another without any proof.

The planning fallacy and procrastination are not the same thing. Although they both relate to time and task management, they describe different challenges:

  • The planning fallacy describes our inability to correctly estimate how long a future task will take, mainly due to optimism bias and a strong focus on the best-case scenario.
  • Procrastination refers to postponing a task, usually by focusing on less urgent or more enjoyable activities. This is due to psychological reasons, like fear of failure.

In other words, the planning fallacy refers to inaccurate predictions about the time we need to finish a task, while procrastination is a deliberate delay due to psychological factors.

A real-life example of the planning fallacy is the construction of the Sydney Opera House in Australia. When construction began in the late 1950s, it was initially estimated that it would be completed in four years at a cost of around $7 million.

Because the government wanted the construction to start before political opposition would stop it and while public opinion was still favorable, a number of design issues had not been carefully studied in advance. Due to this, several problems appeared immediately after the project commenced.

The construction process eventually stretched over 14 years, with the Opera House being completed in 1973 at a cost of over $100 million, significantly exceeding the initial estimates.

An example of appeal to pity fallacy is the following appeal by a student to their professor:

“Professor, please consider raising my grade. I had a terrible semester: my car broke down, my laptop got stolen, and my cat got sick.”

While these circumstances may be unfortunate, they are not directly related to the student’s academic performance.

While both the appeal to pity fallacy and   red herring fallacy can serve as a distraction from the original discussion topic, they are distinct fallacies. More specifically:

  • Appeal to pity fallacy attempts to evoke feelings of sympathy, pity, or guilt in an audience, so that they accept the speaker’s conclusion as truthful.
  • Red herring fallacy attempts to introduce an irrelevant piece of information that diverts the audience’s attention to a different topic.

Both fallacies can be used as a tool of deception. However, they operate differently and serve distinct purposes in arguments.

Argumentum ad misericordiam (Latin for “argument from pity or misery”) is another name for appeal to pity fallacy . It occurs when someone evokes sympathy or guilt in an attempt to gain support for their claim, without providing any logical reasons to support the claim itself. Appeal to pity is a deceptive tactic of argumentation, playing on people’s emotions to sway their opinion.

Yes, it’s quite common to start a sentence with a preposition, and there’s no reason not to do so.

For example, the sentence “ To many, she was a hero” is perfectly grammatical. It could also be rephrased as “She was a hero to  many”, but there’s no particular reason to do so. Both versions are fine.

Some people argue that you shouldn’t end a sentence with a preposition , but that “rule” can also be ignored, since it’s not supported by serious language authorities.

Yes, it’s fine to end a sentence with a preposition . The “rule” against doing so is overwhelmingly rejected by modern style guides and language authorities and is based on the rules of Latin grammar, not English.

Trying to avoid ending a sentence with a preposition often results in very unnatural phrasings. For example, turning “He knows what he’s talking about ” into “He knows about what he’s talking” or “He knows that about which he’s talking” is definitely not an improvement.

No, ChatGPT is not a credible source of factual information and can’t be cited for this purpose in academic writing . While it tries to provide accurate answers, it often gets things wrong because its responses are based on patterns, not facts and data.

Specifically, the CRAAP test for evaluating sources includes five criteria: currency , relevance , authority , accuracy , and purpose . ChatGPT fails to meet at least three of them:

  • Currency: The dataset that ChatGPT was trained on only extends to 2021, making it slightly outdated.
  • Authority: It’s just a language model and is not considered a trustworthy source of factual information.
  • Accuracy: It bases its responses on patterns rather than evidence and is unable to cite its sources .

So you shouldn’t cite ChatGPT as a trustworthy source for a factual claim. You might still cite ChatGPT for other reasons – for example, if you’re writing a paper about AI language models, ChatGPT responses are a relevant primary source .

ChatGPT is an AI language model that was trained on a large body of text from a variety of sources (e.g., Wikipedia, books, news articles, scientific journals). The dataset only went up to 2021, meaning that it lacks information on more recent events.

It’s also important to understand that ChatGPT doesn’t access a database of facts to answer your questions. Instead, its responses are based on patterns that it saw in the training data.

So ChatGPT is not always trustworthy . It can usually answer general knowledge questions accurately, but it can easily give misleading answers on more specialist topics.

Another consequence of this way of generating responses is that ChatGPT usually can’t cite its sources accurately. It doesn’t really know what source it’s basing any specific claim on. It’s best to check any information you get from it against a credible source .

No, it is not possible to cite your sources with ChatGPT . You can ask it to create citations, but it isn’t designed for this task and tends to make up sources that don’t exist or present information in the wrong format. ChatGPT also cannot add citations to direct quotes in your text.

Instead, use a tool designed for this purpose, like the Scribbr Citation Generator .

But you can use ChatGPT for assignments in other ways, to provide inspiration, feedback, and general writing advice.

GPT  stands for “generative pre-trained transformer”, which is a type of large language model: a neural network trained on a very large amount of text to produce convincing, human-like language outputs. The Chat part of the name just means “chat”: ChatGPT is a chatbot that you interact with by typing in text.

The technology behind ChatGPT is GPT-3.5 (in the free version) or GPT-4 (in the premium version). These are the names for the specific versions of the GPT model. GPT-4 is currently the most advanced model that OpenAI has created. It’s also the model used in Bing’s chatbot feature.

ChatGPT was created by OpenAI, an AI research company. It started as a nonprofit company in 2015 but became for-profit in 2019. Its CEO is Sam Altman, who also co-founded the company. OpenAI released ChatGPT as a free “research preview” in November 2022. Currently, it’s still available for free, although a more advanced premium version is available if you pay for it.

OpenAI is also known for developing DALL-E, an AI image generator that runs on similar technology to ChatGPT.

ChatGPT is owned by OpenAI, the company that developed and released it. OpenAI is a company dedicated to AI research. It started as a nonprofit company in 2015 but transitioned to for-profit in 2019. Its current CEO is Sam Altman, who also co-founded the company.

In terms of who owns the content generated by ChatGPT, OpenAI states that it will not claim copyright on this content , and the terms of use state that “you can use Content for any purpose, including commercial purposes such as sale or publication”. This means that you effectively own any content you generate with ChatGPT and can use it for your own purposes.

Be cautious about how you use ChatGPT content in an academic context. University policies on AI writing are still developing, so even if you “own” the content, you’re often not allowed to submit it as your own work according to your university or to publish it in a journal.

ChatGPT is a chatbot based on a large language model (LLM). These models are trained on huge datasets consisting of hundreds of billions of words of text, based on which the model learns to effectively predict natural responses to the prompts you enter.

ChatGPT was also refined through a process called reinforcement learning from human feedback (RLHF), which involves “rewarding” the model for providing useful answers and discouraging inappropriate answers – encouraging it to make fewer mistakes.

Essentially, ChatGPT’s answers are based on predicting the most likely responses to your inputs based on its training data, with a reward system on top of this to incentivise it to give you the most helpful answers possible. It’s a bit like an incredibly advanced version of predictive text. This is also one of ChatGPT’s limitations : because its answers are based on probabilities, they’re not always trustworthy .

OpenAI may store ChatGPT conversations for the purposes of future training. Additionally, these conversations may be monitored by human AI trainers.

Users can choose not to have their chat history saved. Unsaved chats are not used to train future models and are permanently deleted from ChatGPT’s system after 30 days.

The official ChatGPT app is currently only available on iOS devices. If you don’t have an iOS device, only use the official OpenAI website to access the tool. This helps to eliminate the potential risk of downloading fraudulent or malicious software.

ChatGPT conversations are generally used to train future models and to resolve issues/bugs. These chats may be monitored by human AI trainers.

However, users can opt out of having their conversations used for training. In these instances, chats are monitored only for potential abuse.

Yes, using ChatGPT as a conversation partner is a great way to practice a language in an interactive way.

Try using a prompt like this one:

“Please be my Spanish conversation partner. Only speak to me in Spanish. Keep your answers short (maximum 50 words). Ask me questions. Let’s start the conversation with the following topic: [conversation topic].”

Yes, there are a variety of ways to use ChatGPT for language learning , including treating it as a conversation partner, asking it for translations, and using it to generate a curriculum or practice exercises.

AI detectors aim to identify the presence of AI-generated text (e.g., from ChatGPT ) in a piece of writing, but they can’t do so with complete accuracy. In our comparison of the best AI detectors , we found that the 10 tools we tested had an average accuracy of 60%. The best free tool had 68% accuracy, the best premium tool 84%.

Because of how AI detectors work , they can never guarantee 100% accuracy, and there is always at least a small risk of false positives (human text being marked as AI-generated). Therefore, these tools should not be relied upon to provide absolute proof that a text is or isn’t AI-generated. Rather, they can provide a good indication in combination with other evidence.

Tools called AI detectors are designed to label text as AI-generated or human. AI detectors work by looking for specific characteristics in the text, such as a low level of randomness in word choice and sentence length. These characteristics are typical of AI writing, allowing the detector to make a good guess at when text is AI-generated.

But these tools can’t guarantee 100% accuracy. Check out our comparison of the best AI detectors to learn more.

You can also manually watch for clues that a text is AI-generated – for example, a very different style from the writer’s usual voice or a generic, overly polite tone.

Our research into the best summary generators (aka summarisers or summarising tools) found that the best summariser available in 2023 is the one offered by QuillBot.

While many summarisers just pick out some sentences from the text, QuillBot generates original summaries that are creative, clear, accurate, and concise. It can summarise texts of up to 1,200 words for free, or up to 6,000 with a premium subscription.

Try the QuillBot summarizer for free

Deep learning requires a large dataset (e.g., images or text) to learn from. The more diverse and representative the data, the better the model will learn to recognise objects or make predictions. Only when the training data is sufficiently varied can the model make accurate predictions or recognise objects from new data.

Deep learning models can be biased in their predictions if the training data consist of biased information. For example, if a deep learning model used for screening job applicants has been trained with a dataset consisting primarily of white male applicants, it will consistently favour this specific population over others.

A good ChatGPT prompt (i.e., one that will get you the kinds of responses you want):

  • Gives the tool a role to explain what type of answer you expect from it
  • Is precisely formulated and gives enough context
  • Is free from bias
  • Has been tested and improved by experimenting with the tool

ChatGPT prompts are the textual inputs (e.g., questions, instructions) that you enter into ChatGPT to get responses.

ChatGPT predicts an appropriate response to the prompt you entered. In general, a more specific and carefully worded prompt will get you better responses.

Yes, ChatGPT is currently available for free. You have to sign up for a free account to use the tool, and you should be aware that your data may be collected to train future versions of the model.

To sign up and use the tool for free, go to this page and click “Sign up”. You can do so with your email or with a Google account.

A premium version of the tool called ChatGPT Plus is available as a monthly subscription. It currently costs £16 and gets you access to features like GPT-4 (a more advanced version of the language model). But it’s optional: you can use the tool completely free if you’re not interested in the extra features.

You can access ChatGPT by signing up for a free account:

  • Follow this link to the ChatGPT website.
  • Click on “Sign up” and fill in the necessary details (or use your Google account). It’s free to sign up and use the tool.
  • Type a prompt into the chat box to get started!

A ChatGPT app is also available for iOS, and an Android app is planned for the future. The app works similarly to the website, and you log in with the same account for both.

According to OpenAI’s terms of use, users have the right to reproduce text generated by ChatGPT during conversations.

However, publishing ChatGPT outputs may have legal implications , such as copyright infringement.

Users should be aware of such issues and use ChatGPT outputs as a source of inspiration instead.

According to OpenAI’s terms of use, users have the right to use outputs from their own ChatGPT conversations for any purpose (including commercial publication).

However, users should be aware of the potential legal implications of publishing ChatGPT outputs. ChatGPT responses are not always unique: different users may receive the same response.

Furthermore, ChatGPT outputs may contain copyrighted material. Users may be liable if they reproduce such material.

ChatGPT can sometimes reproduce biases from its training data , since it draws on the text it has “seen” to create plausible responses to your prompts.

For example, users have shown that it sometimes makes sexist assumptions such as that a doctor mentioned in a prompt must be a man rather than a woman. Some have also pointed out political bias in terms of which political figures the tool is willing to write positively or negatively about and which requests it refuses.

The tool is unlikely to be consistently biased toward a particular perspective or against a particular group. Rather, its responses are based on its training data and on the way you phrase your ChatGPT prompts . It’s sensitive to phrasing, so asking it the same question in different ways will result in quite different answers.

Information extraction  refers to the process of starting from unstructured sources (e.g., text documents written in ordinary English) and automatically extracting structured information (i.e., data in a clearly defined format that’s easily understood by computers). It’s an important concept in natural language processing (NLP) .

For example, you might think of using news articles full of celebrity gossip to automatically create a database of the relationships between the celebrities mentioned (e.g., married, dating, divorced, feuding). You would end up with data in a structured format, something like MarriageBetween(celebrity 1 ,celebrity 2 ,date) .

The challenge involves developing systems that can “understand” the text well enough to extract this kind of data from it.

Knowledge representation and reasoning (KRR) is the study of how to represent information about the world in a form that can be used by a computer system to solve and reason about complex problems. It is an important field of artificial intelligence (AI) research.

An example of a KRR application is a semantic network, a way of grouping words or concepts by how closely related they are and formally defining the relationships between them so that a machine can “understand” language in something like the way people do.

A related concept is information extraction , concerned with how to get structured information from unstructured sources.

Yes, you can use ChatGPT to summarise text . This can help you understand complex information more easily, summarise the central argument of your own paper, or clarify your research question.

You can also use Scribbr’s free text summariser , which is designed specifically for this purpose.

Yes, you can use ChatGPT to paraphrase text to help you express your ideas more clearly, explore different ways of phrasing your arguments, and avoid repetition.

However, it’s not specifically designed for this purpose. We recommend using a specialised tool like Scribbr’s free paraphrasing tool , which will provide a smoother user experience.

Yes, you use ChatGPT to help write your college essay by having it generate feedback on certain aspects of your work (consistency of tone, clarity of structure, etc.).

However, ChatGPT is not able to adequately judge qualities like vulnerability and authenticity. For this reason, it’s important to also ask for feedback from people who have experience with college essays and who know you well. Alternatively, you can get advice using Scribbr’s essay editing service .

No, having ChatGPT write your college essay can negatively impact your application in numerous ways. ChatGPT outputs are unoriginal and lack personal insight.

Furthermore, Passing off AI-generated text as your own work is considered academically dishonest . AI detectors may be used to detect this offense, and it’s highly unlikely that any university will accept you if you are caught submitting an AI-generated admission essay.

However, you can use ChatGPT to help write your college essay during the preparation and revision stages (e.g., for brainstorming ideas and generating feedback).

ChatGPT and other AI writing tools can have unethical uses. These include:

  • Reproducing biases and false information
  • Using ChatGPT to cheat in academic contexts
  • Violating the privacy of others by inputting personal information

However, when used correctly, AI writing tools can be helpful resources for improving your academic writing and research skills. Some ways to use ChatGPT ethically include:

  • Following your institution’s guidelines
  • Critically evaluating outputs
  • Being transparent about how you used the tool

Ask our team

Want to contact us directly? No problem. We are always here for you.

Support team - Nina

Our support team is here to help you daily via chat, WhatsApp, email, or phone between 9:00 a.m. to 11:00 p.m. CET.

Our APA experts default to APA 7 for editing and formatting. For the Citation Editing Service you are able to choose between APA 6 and 7.

Yes, if your document is longer than 20,000 words, you will get a sample of approximately 2,000 words. This sample edit gives you a first impression of the editor’s editing style and a chance to ask questions and give feedback.

How does the sample edit work?

You will receive the sample edit within 24 hours after placing your order. You then have 24 hours to let us know if you’re happy with the sample or if there’s something you would like the editor to do differently.

Read more about how the sample edit works

Yes, you can upload your document in sections.

We try our best to ensure that the same editor checks all the different sections of your document. When you upload a new file, our system recognizes you as a returning customer, and we immediately contact the editor who helped you before.

However, we cannot guarantee that the same editor will be available. Your chances are higher if

  • You send us your text as soon as possible and
  • You can be flexible about the deadline.

Please note that the shorter your deadline is, the lower the chance that your previous editor is not available.

If your previous editor isn’t available, then we will inform you immediately and look for another qualified editor. Fear not! Every Scribbr editor follows the  Scribbr Improvement Model  and will deliver high-quality work.

Yes, our editors also work during the weekends and holidays.

Because we have many editors available, we can check your document 24 hours per day and 7 days per week, all year round.

If you choose a 72 hour deadline and upload your document on a Thursday evening, you’ll have your thesis back by Sunday evening!

Yes! Our editors are all native speakers, and they have lots of experience editing texts written by ESL students. They will make sure your grammar is perfect and point out any sentences that are difficult to understand. They’ll also notice your most common mistakes, and give you personal feedback to improve your writing in English.

Every Scribbr order comes with our award-winning Proofreading & Editing service , which combines two important stages of the revision process.

For a more comprehensive edit, you can add a Structure Check or Clarity Check to your order. With these building blocks, you can customize the kind of feedback you receive.

You might be familiar with a different set of editing terms. To help you understand what you can expect at Scribbr, we created this table:

Types of editing Available at Scribbr?


This is the “proofreading” in Scribbr’s standard service. It can only be selected in combination with editing.


This is the “editing” in Scribbr’s standard service. It can only be selected in combination with proofreading.


Select the Structure Check and Clarity Check to receive a comprehensive edit equivalent to a line edit.


This kind of editing involves heavy rewriting and restructuring. Our editors cannot help with this.

View an example

When you place an order, you can specify your field of study and we’ll match you with an editor who has familiarity with this area.

However, our editors are language specialists, not academic experts in your field. Your editor’s job is not to comment on the content of your dissertation, but to improve your language and help you express your ideas as clearly and fluently as possible.

This means that your editor will understand your text well enough to give feedback on its clarity, logic and structure, but not on the accuracy or originality of its content.

Good academic writing should be understandable to a non-expert reader, and we believe that academic editing is a discipline in itself. The research, ideas and arguments are all yours – we’re here to make sure they shine!

After your document has been edited, you will receive an email with a link to download the document.

The editor has made changes to your document using ‘Track Changes’ in Word. This means that you only have to accept or ignore the changes that are made in the text one by one.

It is also possible to accept all changes at once. However, we strongly advise you not to do so for the following reasons:

  • You can learn a lot by looking at the mistakes you made.
  • The editors don’t only change the text – they also place comments when sentences or sometimes even entire paragraphs are unclear. You should read through these comments and take into account your editor’s tips and suggestions.
  • With a final read-through, you can make sure you’re 100% happy with your text before you submit!

You choose the turnaround time when ordering. We can return your dissertation within 24 hours , 3 days or 1 week . These timescales include weekends and holidays. As soon as you’ve paid, the deadline is set, and we guarantee to meet it! We’ll notify you by text and email when your editor has completed the job.

Very large orders might not be possible to complete in 24 hours. On average, our editors can complete around 13,000 words in a day while maintaining our high quality standards. If your order is longer than this and urgent, contact us to discuss possibilities.

Always leave yourself enough time to check through the document and accept the changes before your submission deadline.

Scribbr is specialised in editing study related documents. We check:

  • Graduation projects
  • Dissertations
  • Admissions essays
  • College essays
  • Application essays
  • Personal statements
  • Process reports
  • Reflections
  • Internship reports
  • Academic papers
  • Research proposals
  • Prospectuses

Calculate the costs

The fastest turnaround time is 24 hours.

You can upload your document at any time and choose between four deadlines:

At Scribbr, we promise to make every customer 100% happy with the service we offer. Our philosophy: Your complaint is always justified – no denial, no doubts.

Our customer support team is here to find the solution that helps you the most, whether that’s a free new edit or a refund for the service.

Yes, in the order process you can indicate your preference for American, British, or Australian English .

If you don’t choose one, your editor will follow the style of English you currently use. If your editor has any questions about this, we will contact you.

Grad Coach

Dissertation Structure & Layout 101: How to structure your dissertation, thesis or research project.

By: Derek Jansen (MBA) Reviewed By: David Phair (PhD) | July 2019

So, you’ve got a decent understanding of what a dissertation is , you’ve chosen your topic and hopefully you’ve received approval for your research proposal . Awesome! Now its time to start the actual dissertation or thesis writing journey.

To craft a high-quality document, the very first thing you need to understand is dissertation structure . In this post, we’ll walk you through the generic dissertation structure and layout, step by step. We’ll start with the big picture, and then zoom into each chapter to briefly discuss the core contents. If you’re just starting out on your research journey, you should start with this post, which covers the big-picture process of how to write a dissertation or thesis .

Dissertation structure and layout - the basics

*The Caveat *

In this post, we’ll be discussing a traditional dissertation/thesis structure and layout, which is generally used for social science research across universities, whether in the US, UK, Europe or Australia. However, some universities may have small variations on this structure (extra chapters, merged chapters, slightly different ordering, etc).

So, always check with your university if they have a prescribed structure or layout that they expect you to work with. If not, it’s safe to assume the structure we’ll discuss here is suitable. And even if they do have a prescribed structure, you’ll still get value from this post as we’ll explain the core contents of each section.  

Overview: S tructuring a dissertation or thesis

  • Acknowledgements page
  • Abstract (or executive summary)
  • Table of contents , list of figures and tables
  • Chapter 1: Introduction
  • Chapter 2: Literature review
  • Chapter 3: Methodology
  • Chapter 4: Results
  • Chapter 5: Discussion
  • Chapter 6: Conclusion
  • Reference list

As I mentioned, some universities will have slight variations on this structure. For example, they want an additional “personal reflection chapter”, or they might prefer the results and discussion chapter to be merged into one. Regardless, the overarching flow will always be the same, as this flow reflects the research process , which we discussed here – i.e.:

  • The introduction chapter presents the core research question and aims .
  • The literature review chapter assesses what the current research says about this question.
  • The methodology, results and discussion chapters go about undertaking new research about this question.
  • The conclusion chapter (attempts to) answer the core research question .

In other words, the dissertation structure and layout reflect the research process of asking a well-defined question(s), investigating, and then answering the question – see below.

A dissertation's structure reflect the research process

To restate that – the structure and layout of a dissertation reflect the flow of the overall research process . This is essential to understand, as each chapter will make a lot more sense if you “get” this concept. If you’re not familiar with the research process, read this post before going further.

Right. Now that we’ve covered the big picture, let’s dive a little deeper into the details of each section and chapter. Oh and by the way, you can also grab our free dissertation/thesis template here to help speed things up.

The title page of your dissertation is the very first impression the marker will get of your work, so it pays to invest some time thinking about your title. But what makes for a good title? A strong title needs to be 3 things:

  • Succinct (not overly lengthy or verbose)
  • Specific (not vague or ambiguous)
  • Representative of the research you’re undertaking (clearly linked to your research questions)

Typically, a good title includes mention of the following:

  • The broader area of the research (i.e. the overarching topic)
  • The specific focus of your research (i.e. your specific context)
  • Indication of research design (e.g. quantitative , qualitative , or  mixed methods ).

For example:

A quantitative investigation [research design] into the antecedents of organisational trust [broader area] in the UK retail forex trading market [specific context/area of focus].

Again, some universities may have specific requirements regarding the format and structure of the title, so it’s worth double-checking expectations with your institution (if there’s no mention in the brief or study material).

Dissertations stacked up

Acknowledgements

This page provides you with an opportunity to say thank you to those who helped you along your research journey. Generally, it’s optional (and won’t count towards your marks), but it is academic best practice to include this.

So, who do you say thanks to? Well, there’s no prescribed requirements, but it’s common to mention the following people:

  • Your dissertation supervisor or committee.
  • Any professors, lecturers or academics that helped you understand the topic or methodologies.
  • Any tutors, mentors or advisors.
  • Your family and friends, especially spouse (for adult learners studying part-time).

There’s no need for lengthy rambling. Just state who you’re thankful to and for what (e.g. thank you to my supervisor, John Doe, for his endless patience and attentiveness) – be sincere. In terms of length, you should keep this to a page or less.

Abstract or executive summary

The dissertation abstract (or executive summary for some degrees) serves to provide the first-time reader (and marker or moderator) with a big-picture view of your research project. It should give them an understanding of the key insights and findings from the research, without them needing to read the rest of the report – in other words, it should be able to stand alone .

For it to stand alone, your abstract should cover the following key points (at a minimum):

  • Your research questions and aims – what key question(s) did your research aim to answer?
  • Your methodology – how did you go about investigating the topic and finding answers to your research question(s)?
  • Your findings – following your own research, what did do you discover?
  • Your conclusions – based on your findings, what conclusions did you draw? What answers did you find to your research question(s)?

So, in much the same way the dissertation structure mimics the research process, your abstract or executive summary should reflect the research process, from the initial stage of asking the original question to the final stage of answering that question.

In practical terms, it’s a good idea to write this section up last , once all your core chapters are complete. Otherwise, you’ll end up writing and rewriting this section multiple times (just wasting time). For a step by step guide on how to write a strong executive summary, check out this post .

Need a helping hand?

dissertation in the uk

Table of contents

This section is straightforward. You’ll typically present your table of contents (TOC) first, followed by the two lists – figures and tables. I recommend that you use Microsoft Word’s automatic table of contents generator to generate your TOC. If you’re not familiar with this functionality, the video below explains it simply:

If you find that your table of contents is overly lengthy, consider removing one level of depth. Oftentimes, this can be done without detracting from the usefulness of the TOC.

Right, now that the “admin” sections are out of the way, its time to move on to your core chapters. These chapters are the heart of your dissertation and are where you’ll earn the marks. The first chapter is the introduction chapter – as you would expect, this is the time to introduce your research…

It’s important to understand that even though you’ve provided an overview of your research in your abstract, your introduction needs to be written as if the reader has not read that (remember, the abstract is essentially a standalone document). So, your introduction chapter needs to start from the very beginning, and should address the following questions:

  • What will you be investigating (in plain-language, big picture-level)?
  • Why is that worth investigating? How is it important to academia or business? How is it sufficiently original?
  • What are your research aims and research question(s)? Note that the research questions can sometimes be presented at the end of the literature review (next chapter).
  • What is the scope of your study? In other words, what will and won’t you cover ?
  • How will you approach your research? In other words, what methodology will you adopt?
  • How will you structure your dissertation? What are the core chapters and what will you do in each of them?

These are just the bare basic requirements for your intro chapter. Some universities will want additional bells and whistles in the intro chapter, so be sure to carefully read your brief or consult your research supervisor.

If done right, your introduction chapter will set a clear direction for the rest of your dissertation. Specifically, it will make it clear to the reader (and marker) exactly what you’ll be investigating, why that’s important, and how you’ll be going about the investigation. Conversely, if your introduction chapter leaves a first-time reader wondering what exactly you’ll be researching, you’ve still got some work to do.

Now that you’ve set a clear direction with your introduction chapter, the next step is the literature review . In this section, you will analyse the existing research (typically academic journal articles and high-quality industry publications), with a view to understanding the following questions:

  • What does the literature currently say about the topic you’re investigating?
  • Is the literature lacking or well established? Is it divided or in disagreement?
  • How does your research fit into the bigger picture?
  • How does your research contribute something original?
  • How does the methodology of previous studies help you develop your own?

Depending on the nature of your study, you may also present a conceptual framework towards the end of your literature review, which you will then test in your actual research.

Again, some universities will want you to focus on some of these areas more than others, some will have additional or fewer requirements, and so on. Therefore, as always, its important to review your brief and/or discuss with your supervisor, so that you know exactly what’s expected of your literature review chapter.

Dissertation writing

Now that you’ve investigated the current state of knowledge in your literature review chapter and are familiar with the existing key theories, models and frameworks, its time to design your own research. Enter the methodology chapter – the most “science-ey” of the chapters…

In this chapter, you need to address two critical questions:

  • Exactly HOW will you carry out your research (i.e. what is your intended research design)?
  • Exactly WHY have you chosen to do things this way (i.e. how do you justify your design)?

Remember, the dissertation part of your degree is first and foremost about developing and demonstrating research skills . Therefore, the markers want to see that you know which methods to use, can clearly articulate why you’ve chosen then, and know how to deploy them effectively.

Importantly, this chapter requires detail – don’t hold back on the specifics. State exactly what you’ll be doing, with who, when, for how long, etc. Moreover, for every design choice you make, make sure you justify it.

In practice, you will likely end up coming back to this chapter once you’ve undertaken all your data collection and analysis, and revise it based on changes you made during the analysis phase. This is perfectly fine. Its natural for you to add an additional analysis technique, scrap an old one, etc based on where your data lead you. Of course, I’m talking about small changes here – not a fundamental switch from qualitative to quantitative, which will likely send your supervisor in a spin!

You’ve now collected your data and undertaken your analysis, whether qualitative, quantitative or mixed methods. In this chapter, you’ll present the raw results of your analysis . For example, in the case of a quant study, you’ll present the demographic data, descriptive statistics, inferential statistics , etc.

Typically, Chapter 4 is simply a presentation and description of the data, not a discussion of the meaning of the data. In other words, it’s descriptive, rather than analytical – the meaning is discussed in Chapter 5. However, some universities will want you to combine chapters 4 and 5, so that you both present and interpret the meaning of the data at the same time. Check with your institution what their preference is.

Now that you’ve presented the data analysis results, its time to interpret and analyse them. In other words, its time to discuss what they mean, especially in relation to your research question(s).

What you discuss here will depend largely on your chosen methodology. For example, if you’ve gone the quantitative route, you might discuss the relationships between variables . If you’ve gone the qualitative route, you might discuss key themes and the meanings thereof. It all depends on what your research design choices were.

Most importantly, you need to discuss your results in relation to your research questions and aims, as well as the existing literature. What do the results tell you about your research questions? Are they aligned with the existing research or at odds? If so, why might this be? Dig deep into your findings and explain what the findings suggest, in plain English.

The final chapter – you’ve made it! Now that you’ve discussed your interpretation of the results, its time to bring it back to the beginning with the conclusion chapter . In other words, its time to (attempt to) answer your original research question s (from way back in chapter 1). Clearly state what your conclusions are in terms of your research questions. This might feel a bit repetitive, as you would have touched on this in the previous chapter, but its important to bring the discussion full circle and explicitly state your answer(s) to the research question(s).

Dissertation and thesis prep

Next, you’ll typically discuss the implications of your findings . In other words, you’ve answered your research questions – but what does this mean for the real world (or even for academia)? What should now be done differently, given the new insight you’ve generated?

Lastly, you should discuss the limitations of your research, as well as what this means for future research in the area. No study is perfect, especially not a Masters-level. Discuss the shortcomings of your research. Perhaps your methodology was limited, perhaps your sample size was small or not representative, etc, etc. Don’t be afraid to critique your work – the markers want to see that you can identify the limitations of your work. This is a strength, not a weakness. Be brutal!

This marks the end of your core chapters – woohoo! From here on out, it’s pretty smooth sailing.

The reference list is straightforward. It should contain a list of all resources cited in your dissertation, in the required format, e.g. APA , Harvard, etc.

It’s essential that you use reference management software for your dissertation. Do NOT try handle your referencing manually – its far too error prone. On a reference list of multiple pages, you’re going to make mistake. To this end, I suggest considering either Mendeley or Zotero. Both are free and provide a very straightforward interface to ensure that your referencing is 100% on point. I’ve included a simple how-to video for the Mendeley software (my personal favourite) below:

Some universities may ask you to include a bibliography, as opposed to a reference list. These two things are not the same . A bibliography is similar to a reference list, except that it also includes resources which informed your thinking but were not directly cited in your dissertation. So, double-check your brief and make sure you use the right one.

The very last piece of the puzzle is the appendix or set of appendices. This is where you’ll include any supporting data and evidence. Importantly, supporting is the keyword here.

Your appendices should provide additional “nice to know”, depth-adding information, which is not critical to the core analysis. Appendices should not be used as a way to cut down word count (see this post which covers how to reduce word count ). In other words, don’t place content that is critical to the core analysis here, just to save word count. You will not earn marks on any content in the appendices, so don’t try to play the system!

Time to recap…

And there you have it – the traditional dissertation structure and layout, from A-Z. To recap, the core structure for a dissertation or thesis is (typically) as follows:

  • Acknowledgments page

Most importantly, the core chapters should reflect the research process (asking, investigating and answering your research question). Moreover, the research question(s) should form the golden thread throughout your dissertation structure. Everything should revolve around the research questions, and as you’ve seen, they should form both the start point (i.e. introduction chapter) and the endpoint (i.e. conclusion chapter).

I hope this post has provided you with clarity about the traditional dissertation/thesis structure and layout. If you have any questions or comments, please leave a comment below, or feel free to get in touch with us. Also, be sure to check out the rest of the  Grad Coach Blog .

dissertation in the uk

Psst... there’s more!

This post was based on one of our popular Research Bootcamps . If you're working on a research project, you'll definitely want to check this out ...

You Might Also Like:

The acknowledgements section of a thesis/dissertation

36 Comments

ARUN kumar SHARMA

many thanks i found it very useful

Derek Jansen

Glad to hear that, Arun. Good luck writing your dissertation.

Sue

Such clear practical logical advice. I very much needed to read this to keep me focused in stead of fretting.. Perfect now ready to start my research!

hayder

what about scientific fields like computer or engineering thesis what is the difference in the structure? thank you very much

Tim

Thanks so much this helped me a lot!

Ade Adeniyi

Very helpful and accessible. What I like most is how practical the advice is along with helpful tools/ links.

Thanks Ade!

Aswathi

Thank you so much sir.. It was really helpful..

You’re welcome!

Jp Raimundo

Hi! How many words maximum should contain the abstract?

Karmelia Renatee

Thank you so much 😊 Find this at the right moment

You’re most welcome. Good luck with your dissertation.

moha

best ever benefit i got on right time thank you

Krishnan iyer

Many times Clarity and vision of destination of dissertation is what makes the difference between good ,average and great researchers the same way a great automobile driver is fast with clarity of address and Clear weather conditions .

I guess Great researcher = great ideas + knowledge + great and fast data collection and modeling + great writing + high clarity on all these

You have given immense clarity from start to end.

Alwyn Malan

Morning. Where will I write the definitions of what I’m referring to in my report?

Rose

Thank you so much Derek, I was almost lost! Thanks a tonnnn! Have a great day!

yemi Amos

Thanks ! so concise and valuable

Kgomotso Siwelane

This was very helpful. Clear and concise. I know exactly what to do now.

dauda sesay

Thank you for allowing me to go through briefly. I hope to find time to continue.

Patrick Mwathi

Really useful to me. Thanks a thousand times

Adao Bundi

Very interesting! It will definitely set me and many more for success. highly recommended.

SAIKUMAR NALUMASU

Thank you soo much sir, for the opportunity to express my skills

mwepu Ilunga

Usefull, thanks a lot. Really clear

Rami

Very nice and easy to understand. Thank you .

Chrisogonas Odhiambo

That was incredibly useful. Thanks Grad Coach Crew!

Luke

My stress level just dropped at least 15 points after watching this. Just starting my thesis for my grad program and I feel a lot more capable now! Thanks for such a clear and helpful video, Emma and the GradCoach team!

Judy

Do we need to mention the number of words the dissertation contains in the main document?

It depends on your university’s requirements, so it would be best to check with them 🙂

Christine

Such a helpful post to help me get started with structuring my masters dissertation, thank you!

Simon Le

Great video; I appreciate that helpful information

Brhane Kidane

It is so necessary or avital course

johnson

This blog is very informative for my research. Thank you

avc

Doctoral students are required to fill out the National Research Council’s Survey of Earned Doctorates

Emmanuel Manjolo

wow this is an amazing gain in my life

Paul I Thoronka

This is so good

Tesfay haftu

How can i arrange my specific objectives in my dissertation?

Trackbacks/Pingbacks

  • What Is A Literature Review (In A Dissertation Or Thesis) - Grad Coach - […] is to write the actual literature review chapter (this is usually the second chapter in a typical dissertation or…

Submit a Comment Cancel reply

Your email address will not be published. Required fields are marked *

Save my name, email, and website in this browser for the next time I comment.

  • Print Friendly

Think Student

What is a Dissertation in the UK?

In General , University by Think Student Editor December 18, 2022 Leave a Comment

In the UK, it can be hard to figure out what university is all about and how different it is from previous levels of education. Some people say it’s harder, some say it’s easier but what you really need to know is what you actually do and study at university. Especially if you try comparing it through the different modules, it can be hard to consider as it will depend on the type of degree you study and where you go. However, one common feature of degrees in the UK is the dissertation. This can help to give you an insight into the level of a university degree compared to previous qualifications.

In short, in the UK, a dissertation is a type of research project that can be undertaken at university by both undergraduate and master’s degree students. The research of your dissertation may be done first hand through lab work or other investigation. Alternatively, it can be done through analysing and evaluating the research or arguments of others. Your final dissertation will be a long academic report that answers your question. It can range from about 5,000 to 50,000 words depending on the level you take it at and your university.

Continue reading to learn more about what a dissertation at university involves. This includes more about the different types of dissertation and the different forms of research, as well as the finer details such as the word count and how it differs from a thesis.

Table of Contents

What is a university dissertation in the UK?

To put it simply, in the UK, a dissertation is a research project that can be taken as part of a bachelor’s or master’s degree . This research project will normally be based around a question or at least a specific theme that you as the student come up with yourself.

Then you will need to answer this question using your research and produce an extended academic report . To learn more about what a dissertation is and how to get started, check out this guide by the University of Westminster.

The word dissertation itself comes from the Latin word “dissertare” which means “to debate”. This has been taken into English quite literally and so its original meaning can help to give you a different perspective when looking at a dissertation .

As it means “to debate”, that is also what you have to do during your own dissertation. You will have to argue for different ideas that relate to your question. To learn more about this, check out this article by the Royal Literary Fund.

Are there different types of dissertation in the UK?

As mentioned above, you can take a dissertation at two different levels in the UK, undergraduate degree level or master’s degree level. Due to the differences between these dissertations, it could be argued that they are the two types of dissertation that you can take in the UK.

The main difference between a dissertation at undergraduate level and one at master’s degree level is the word count and the depth. This is because at undergraduate degree level the most you will typically write for your dissertation is about 15,000 words, whereas at master’s degree level it could be up to about 50,000 words. While this is not always the case, the difference in these figures is huge and therefore so is the amount of work that you will have to put in .

On top of that, a master’s dissertation is a lot more intense than undergraduate study. This is due to several factors but the main one is that you have to complete your master’s dissertation a lot more independently. For more information about the differences between undergraduate and master’s dissertations, check out this informative article by Ivory Research.

What are the types of dissertation research?

When carrying out your dissertation, you will soon find that there are different ways you can go about your research. The two main ways are empirical research and non-empirical research.

A dissertation with empirical research will require you to carry out the data collection first-hand . This means that in order to answer your dissertation question you will have to carry out primary research.

This may include lab work or some other form of investigation, which may even involve members of the public . This type of research is especially for scientific-based degrees, which can even include social sciences, such as psychology.

A dissertation with non-empirical research will be based on research and data that has already been carried out . This means that you will have to research, then analyse and evaluate, pre-existing arguments and debates within your field. This type of research is especially for subjects included in the humanities, such as history.

For more information about these types of research, check out this article by Top Universities.

How many words is a dissertation in the UK?

When it comes to writing a dissertation, one of the first things you need to know is how to structure your dissertation. The most important part of this is knowing what your word count needs to be.

Please note that the word count of your dissertation can vary quite a bit from university to university, and even between different departments at a university . Due to this, the figures below will mostly just be a rough guide and you will need to check with your own university to see the word count they set for their dissertations.

For an undergraduate degree, you will often have to write somewhere between 5,000 and 15,000 words for your dissertation . Due to being at a higher level, a master’s degree has a higher wound count. For a master’s degree, you may have to write somewhere between 10,000 and 50,000 words .

To learn more about how many words there are in a university dissertation in more depth, you can also look at this Think Student article .

While this can seem like a lot, this will be broken down into specific sections, such as the introduction, research philosophy, methodology, ethics and reflection on findings sections. Due to having a clear aim for each bit, these sections can make it easier for you to meet the word count. For more on the structure of a dissertation, check out this guide by the University of Westminster.

How much is a dissertation worth in the UK?

At whatever level you take a dissertation, it makes up an important part of your degree, especially at master’s degree level. This is especially as a dissertation can be worth quite a significant part of your degree, although the specific amount will depend on your university.

At undergraduate level, a dissertation will normally range from 30 to 40 credits in your final year . As you typically need to take 120 credits each year, this means that your dissertation will be worth 25% to 33.33% of your final year.

The effect this will have on your final grade will depend on how your university calculates these . Many universities in the UK use a weighted grading system, meaning that your final year will be considered more strongly than your first and second years. For more on the weighted grading system, check out this Think Student article .

At master’s degree level, a dissertation will normally be 60 credits out of 180 credits in total. This is a third of your total credits and it may even cover as much of your final grade. However, this will be up to how your university calculates your final grade.

For more information about the credits of a master’s degree dissertation, as well as plenty of other dissertation tips, check out this guide by Northumbria University.

When are dissertations due in the UK?

As each individual university or even university department sets their own deadline, when a dissertation is due can vary greatly between each one. Due to this, it is best to go directly to your university if you want to find out.

However, undergraduate dissertations tend to have deadlines at the end of their second term. Check out this article by Ivory Research for a guide to dissertations, which includes information on deadlines.

Master’s degree deadlines are typically in August or September . Although this is true for most universities, it is best to check with your individual institution for exact dates. You want to make sure you are working towards the correct deadline!

What is the difference between a dissertation and a thesis?

When considering university terms, it can be hard to figure out what each specific term means and how they differ from each other. This is especially true for the terms dissertation and thesis, as if you already have some knowledge of each term, they can appear to be very similar or even the same.

To put it simply, the difference between a dissertation and a thesis depends on what country you live in. I n the UK, the main difference is that a dissertation is a part of an undergraduate and a master’s degree, whereas a thesis is a part of a doctorate degree, such as a PhD . For more information about PhDs, check out this Think Student article .

This in itself brings about a range of other differences, such as in terms of word count, the research methods and even the depth of study between a dissertation and a thesis . As mentioned above, for a master’s dissertation, you will typically need to write between 10,000 and 50,000 words.

For a PhD thesis, you may need to write between 70,000 to 100,000 words, depending on what your university has set for your course . Another kind of doctorate degree, known as a professional doctorate, may only need about 40,000 words for the thesis. For more on these word counts, check out this article by Scribbr as well as this guide by the University of Essex.

However, in other countries, the terms dissertation and thesis may be used interchangeably, meaning that you could use either term for whatever level of study it is . Also, in some countries, such as the US, the terms dissertation and thesis are used in the opposite way to how they are in the UK.

This means that for undergraduate and master’s level you would refer to this research project as a thesis and for higher levels, such as a PhD, it would be a dissertation. To learn more about the differences in general, check out this article by Scribbr.

guest

  • TutorHome |
  • IntranetHome |
  • Contact the OU Contact the OU Contact the OU |
  • Accessibility Accessibility
  • StudentHome
  • Help Centre

You are here

Library resources.

  • Theses & dissertations
  • Accessibility statement: Library

OU theses and dissertations

Online theses.

Are available via Open Research Online .

Print theses

Search for OU theses in the Library Search . To see only print theses click 'In the Walton Hall library' and refine your results to resource type 'Thesis'.

OU staff and research students can  borrow a consultation copy of a thesis (if available). Please contact the Library helpdesk giving the author and title of the thesis.

UK theses and dissertations from EThOS

The Electronic Theses Online System (EThOS) offers free access to the full text of UK theses.

  • EThOS offers a one stop online shop providing free access to UK theses
  • EThOS digitizes theses on request into PDF format, this may require payment
  • EThOS is managed by the British Library in partnership with a number of UK universities
  • EThOS is open to all categories of library user

What does this mean to you as a library user?

When you need to access a PhD thesis from another UK based HE institution you should check EThOS to either download a thesis which has already been digitised or to request that a UK thesis be supplied to you.

  • For all UK theses EThOS will be the first point of delivery. You can use the online ordering and tracking system direct from EThOS to manage your requests for UK PhD theses, including checking the status of your requests
  • As readers you will deal directly with EThOS so will not need to fill in a document delivery request
  • OU staff and research students will still be entitled to access non-UK based PhD theses by filling in a document delivery request
  • In some cases where EThOS is unable to supply a UK thesis OU staff and research students will be able to access it by filling in a conventional document delivery request. The thesis will be supplied through direct loan
  • The EThOS system is both faster and cheaper than the previous British Theses service which was based on microfilm
  • The British Library no longer arranges interlibrary loans for UK PhD theses
  • Interlibrary Loan procedures for other types of request from the British Library (articles and books for example) will remain the same

If you have any queries about using EThOS contact the Document Delivery Team ( [email protected] or the Library Helpdesk ).

Note 13/03/2024: The British Library is continuing to experience a major technology outage affecting its websites and other online systems, due to a Cyber attack. as a result access to ETHOS might not be possible until the issue is fixed. 

  • Selected resources for your study
  • Explore Curated Resources
  • Dictionaries, thesauri and encyclopaedias
  • Biographies
  • Conference papers
  • Country information
  • External libraries and catalogues
  • Images and sound
  • Legislation and official publications
  • News sources
  • Open Research collections
  • Patents and standards
  • Publicly available
  • Statistics sources
  • The Open University Archive

Related Help

  • Finding and using books and theses
  • Finding resources for your assignment
  • I am having problems accessing a resource via Athens.
  • Borrowing at the Walton Hall Library
  • How do I do a literature search?

Using Library Search for your assignment

Monday, 24 June, 2024 - 19:30

Learn how to find specific resources and how to find information on a topic using Library Search.

dissertation in the uk

Library Helpdesk

Chat to a Librarian  - Available 24/7

Other ways to contact the Library Helpdesk

The Open University

  • Study with us
  • Supported distance learning
  • Funding your studies
  • International students
  • Global reputation
  • Apprenticeships
  • Develop your workforce
  • News & media
  • Contact the OU

Undergraduate

  • Arts and Humanities
  • Art History
  • Business and Management
  • Combined Studies
  • Computing and IT
  • Counselling
  • Creative Writing
  • Criminology
  • Early Years
  • Electronic Engineering
  • Engineering
  • Environment
  • Film and Media
  • Health and Social Care
  • Health and Wellbeing
  • Health Sciences
  • International Studies
  • Mathematics
  • Mental Health
  • Nursing and Healthcare
  • Religious Studies
  • Social Sciences
  • Social Work
  • Software Engineering
  • Sport and Fitness

Postgraduate

  • Postgraduate study
  • Research degrees
  • Masters in Art History (MA)
  • Masters in Computing (MSc)
  • Masters in Creative Writing (MA)
  • Masters degree in Education
  • Masters in Engineering (MSc)
  • Masters in English Literature (MA)
  • Masters in History (MA)
  • Master of Laws (LLM)
  • Masters in Mathematics (MSc)
  • Masters in Psychology (MSc)
  • A to Z of Masters degrees
  • Accessibility statement
  • Conditions of use
  • Privacy policy
  • Cookie policy
  • Manage cookie preferences
  • Modern slavery act (pdf 149kb)

Follow us on Social media

Google+

  • Student Policies and Regulations
  • Student Charter
  • System Status
  • Contact the OU Contact the OU
  • Modern Slavery Act (pdf 149kb)

© . . .

Change in opening times Due to a staff event, the Health Sciences and Brotherton Libraries are closed on Monday 17 June. Our Edward Boyle and Laidlaw Libraries will be open as usual. Check opening hours before you visit.

University of Leeds logo

  • Study and research support
  • Academic skills

Dissertation examples

Listed below are some of the best examples of research projects and dissertations from undergraduate and taught postgraduate students at the University of Leeds We have not been able to gather examples from all schools. The module requirements for research projects may have changed since these examples were written. Refer to your module guidelines to make sure that you address all of the current assessment criteria. Some of the examples below are only available to access on campus.

  • Undergraduate examples
  • Taught Masters examples

These dissertations achieved a mark of 80 or higher:

The following two examples have been annotated with academic comments. This is to help you understand why they achieved a good 2:1 mark but also, more importantly, how the marks could have been improved.

Please read to help you make the most of the two examples.

(Mark 68)

(Mark 66)

These final year projects achieved a mark of a high first:

For students undertaking a New Venture Creation (NVC) approach, please see the following Masters level examples:

Projects which attained grades of over 70 or between 60 and 69 are indicated on the lists (accessible only by students and staff registered with School of Computer Science, when on campus).

These are good quality reports but they are not perfect. You may be able to identify areas for improvement (for example, structure, content, clarity, standard of written English, referencing or presentation quality).

The following examples have their marks and feedback included at the end of of each document.

 

 

 

 

The following examples have their feedback provided in a separate document.

 

School of Media and Communication .

The following outstanding dissertation example PDFs have their marks denoted in brackets.

(Mark 78)
(Mark 72)
(Mark 75)

(Mark 91)
(Mark 85)
(Mark 85)
(Mark 85)
(Mark 91)

(Mark 85)
(Mark 75)

This dissertation achieved a mark of 84:

.

LUBS5530 Enterprise

MSc Sustainability

 

 

.

The following outstanding dissertation example PDFs have their marks denoted in brackets.

(Mark 70)

(Mark 78)

  • +44 (0) 207 391 9032

Recent Posts

  • The Complete Guide to Copy Editing: Roles, Rates, Skills, and Process
  • How to Write a Paragraph: Successful Essay Writing Strategies
  • Everything You Should Know About Academic Writing: Types, Importance, and Structure
  • Concise Writing: Tips, Importance, and Exercises for a Clear Writing Style
  • How to Write a PhD Thesis: A Step-by-Step Guide for Success
  • How to Use AI in Essay Writing: Tips, Tools, and FAQs
  • Copy Editing Vs Proofreading: What’s The Difference?

How Much Does It Cost To Write A Thesis? Get Complete Process & Tips

  • How Much Do Proofreading Services Cost in 2024? Per Word and Hourly Rates With Charts
  • Academic Editing: What It Is and Why It Matters
  • Academic News
  • Custom Essays
  • Dissertation Writing
  • Essay Marking
  • Essay Writing
  • Essay Writing Companies
  • Model Essays
  • Model Exam Answers
  • Oxbridge Essays Updates
  • PhD Writing
  • Significant Academics
  • Student News
  • Study Skills
  • University Applications
  • University Essays
  • University Life
  • Writing Tips

dissertation in the uk

Dissertation vs thesis: what’s the difference?

(Last updated: 29 May 2024)

Since 2006, Oxbridge Essays has been the UK’s leading paid essay-writing and dissertation service

We have helped 10,000s of undergraduate, Masters and PhD students to maximise their grades in essays, dissertations, model-exam answers, applications and other materials. If you would like a free chat about your project with one of our UK staff, then please just reach out on one of the methods below.

First thoughts

The summer seems a very long way away, particularly during a COVID lockdown when normal university life seems suspended. But round about now is when students begin thinking about their thesis dissertation. If you were hoping for a flash of inspiration to strike later on, remember that ‘chance only favours the well-prepared mind’!

When it comes to your thesis dissertation, it’s always good to start early. You can gather ideas, run initial thoughts past lecturers, and do some preliminary reading, at leisure. Your library can start retrieving your hard-to-find research materials. And the weeks, sometimes months, they take to arrive won’t stress you out! Meanwhile, you can set to work on initial thesis dissertations ideas. If, for whatever reason, they stop working out, you can discard them without penalty. There's ample time to come up with something new.

Often, initial ideas for the thesis dissertation are far too ambitious. They tend to be loose, baggy monsters, so broad in scope that they cannot tamed with even the most ingenious research and structure. Starting on your thesis dissertation now gives you time to step back and reflect. It gives you time to make good, strategic choices, without kettling yourself into a corner with limited time and no alternatives.

What is a thesis dissertation?

What precisely is a thesis dissertation? Strangely, this is a question often overlooked by both students and lecturers alike. Perhaps where you are studying it’s just called a ‘dissertation’ or a ‘thesis’. At which point, the question becomes: dissertation versus thesis – what’s the difference? This blog post attempts to answer just that question. It also shows how you can move forward in your studies, by understanding the difference between a dissertation and a thesis.

For undergraduates

If you are an undergraduate and have been tasked with writing a dissertation, this differs to a dissertation (or thesis) at postgraduate level.

The task you have been set is what many departments at the University of Oxford continue to call the ‘long essay’. This is an extended form that mimics the kind of written work that you’ve already been submitting throughout the year. It may be more ambitious than those other pieces of work. It may use more primary and secondary sources, and will likely be longer. But, overall, it will be similar in form and structure to your usual essays.

Be aware, though, that this is not always the case.

Recently, digital technologies have made research materials more readily accessible to larger audiences. In response, traditional long essays are evolving to resemble higher degree research. Oxford’s Faculty of History has been something of a pioneer in transferring undergraduates from ‘long essays’ to ‘theses’. ‘The thesis offers you the opportunity to engage in primary research on a subject of your own revising, and to work out arguments which are entirely your own, not a synthesis of the conclusions of others’, they explain, ‘[...] Some undergraduate theses are so good that they are ready to be published as they stand’ (University of Oxford, 2020).

The 12,000-word limit of these new undergraduate theses is comparable to that found in peer-reviewed journals. And other universities are following suit. They, too, are making changes towards this new research-based dissertation thesis model.

At the time of writing, these new research-based undergraduate theses are still quite rare. For now, the thesis dissertation remains central to organisation of higher, postgraduate degrees.

What the books say

Commercial press literature doesn't help much when it comes to the thesis versus dissertation discussion. Savvy writers and publishers are eager for as broad a readership – and as many library catalogue search hits – as possible. Because of this, they tend to hedge their bets when it comes to their choice of title.

Patrick Dunleavy goes with Authoring a PhD Thesis: How to Plan, Draft, Write and Finish a Doctoral Dissertation (2003). Joan Balker chooses Writing Your Dissertation in Fifteen Minutes a Day: A Guide to Starting, Revising, and Finishing Your Doctoral Thesis (1998).

Others bring the terms closer together. Randy L. Jayner chooses Writing the winning thesis or dissertation: a step-by-step guide (2018). R. Murray Thomas markets Avoiding Thesis and Dissertation Pitfalls: 61 Cases of Problems and Solutions (2001).

The thesis versus dissertation terminology gets even more strained as you move beyond the covers. Inger Mewburn’s How to Tame Your PhD (2013) discusses ‘the oddities of the thesis/dissertation process’. Fred Pyrczak does the same in his Completing Your Thesis or Dissertation (2000), ‘a book to help students with the thesis/dissertation’.

It’s a short skip from Nineties-looking ‘thesis/dissertation’ (complete with forward slash or oblique). And, from there, to the hybrid ‘thesis dissertation’ term that we’ve used so far. This is a term that can be spotted in Alet Kruger’s Corpus-Based Translation Studies (2011). It is also in Antonio Blanco’s Medical Biochemistry (2017), and many other books and publications.

dissertation in the uk

Thesis and dissertation: a brief history

As the two terms blend, it is becoming harder to recognise the difference between 'thesis' and 'dissertation'. The appearance of the new 'thesis dissertation' catch-all doesn't help much either.

Historical usage offers a much-needed point of clarity. In the UK, the extended piece of work done at the end of a master’s degree has traditionally been called a ‘dissertation’. This has been the case since the seventeenth century. The long piece of work done as the primary requirement for a PhD has been called a ‘thesis’ for almost as long.

Cultural influences from America have unsettled these once-fixed definitions. Until the early twentieth century, America followed Britain closely when it came to the use of 'thesis' and dissertation.

Recording Dan Dodson vs The State, the Records and Briefs of the Supreme Court (1832) is one of the earliest mentions of the ‘doctoral thesis’ in America. ‘I have a doctoral thesis on this problem and it tends to say that the new building, at least in a short run, didn’t make that much difference’. As late as 1919, the University of Chicago’s Circular of Information, recorded the ‘Master’s Dissertation’ passed.

By the mid-1960s, however, the terms in America had reversed. The archives begin to discuss and cite the ‘Master’s Thesis’ and ‘Doctoral Dissertation’. The reason for this switch remains unclear. The classical etymologies of the terms don’t point to any distinction that might be pertinent to a dissertation vs thesis debate. ‘Dissertation’ comes from the Latin ‘dissertatio’ meaning ‘discussion or debate’. ‘Thesis’ comes from a Greek/late Latin ‘thesis’ meaning ‘placing, a proposition’. The origins of these words seem to allow for a flexible interchangeability. The fact that ‘dissertation’ and ‘thesis’ traded meanings in America indicate as much too.

It is anyone’s guess why America started referring to ‘Master’s Theses’ and ‘Doctoral Dissertations’. And this after more than a century of ‘Master’s Dissertations’ and ‘Doctoral Theses’.

In post-war America, there was an expansion of liberal arts colleges in America. This was accompanied by a proliferation of higher degrees. The master’s degree quickly became more significant, financially, than the doctoral degree. And it may be that, in this transition, the 'thesis' was transplanted over, from doctoral student to master’s, in an act of linguistic grade inflation.

American universities and colleges wanted their master’s students to feel proud and clever. In engineering this, they handed over the ‘thesis’ term from their more advanced doctoral counterparts.

The confusion that we witness in the Dissertation vs Thesis UK debate today is due to the exporting of these revised terms back from America to the UK. Their effect is amplified because of the increasing globalisation of higher education. Their effect is also amplified by a larger trans-Atlantic cultural homogenisation.

We have, then, considered two forces operating on the language of thesis dissertation. There is this American muddling of the traditional thesis/dissertation hierarchy. And there is a second, similar process at work, in the upgrade of undergraduate 'long essay' to 'dissertation' or 'thesis'. It is no longer practical or possible to draw a hard distinction between a thesis and a dissertation.

Interestingly, the confusion has not only resulted in the necessity of the ‘thesis dissertation’ hybrid term. It has, more sinisterly, afforded opportunities for unscrupulous academics to exaggerate their qualifications.

Potential for abuse

Recently, a public complaint was made against a British lecturer. This lecturer had listed postgraduate qualifications on his staff profile page. All of them were from prestigious universities.

For many years, these went unchecked and unchallenged. But, recently, one member of the public read the lecturer, bragging on social media that he’d been awarded a First for his research thesis.

The member of the public was sceptical of the truth of this claim. Postgraduate research degrees are not classified like undergraduate ones. They were unable to locate the lecturer’s thesis in centralised research catalogues. The complainant soon discovered the lecturer's postgraduate qualifications were actually undergraduate level. They were continuing education diplomas. These diplomas are a fine achievement for those who work hard to get them. But they are a far cry from the postgraduate qualifications from topflight universities that the academic had suggested.

At the time of writing, the academic’s qualifications were being investigated by his own university. They were also being investigated by the national Office for Students.

You can check people's CV claims by knowing about the different types of ‘thesis dissertations’. You can spot fraudulent behaviour when it comes your way! More usefully, knowing those differences allows you to judge what is expected of you, at whichever level you are studying.

Summary of differences

Writing a thesis dissertation at any level can be daunting, particularly if you’ve never attempted one before. If you’re unsure what your thesis dissertation should be, the best thing you can do is to read a few recent examples from your department or speak to your dissertation supervisor. How easy this is to do highlights one major difference between thesis and dissertation. What follows, to conclude, is a list of those major differences.

dissertation in the uk

1. Accessibility and assessment

Undergraduate long essays are sometimes called dissertations or theses. These are internally assessed and not made publicly accessible. You will only be able to read them if you borrow them from former students or ask your lecturer for outstanding examples from previous years.

Master’s dissertations, also internally assessed, are stored either in departmental libraries and/or the university library. These can usually be accessed by physically visiting the library. More conveniently, master’s dissertations can also be requested via the UK’s Interlibrary loan agreement.

PhD theses, once externally examined, are stored both in the library of the host university and the national British Library. Theses are searchable through the British Library's online ETHOS catalogue.

As a rule, the greater the ease of public access, the more significant or important the thesis dissertation is deemed to be. The same is true of the use of external staff. Undergraduate and master’s-level courses are internally marked and externally moderated. Higher profile PhD theses are always externally examined.

Finally, undergraduate degrees are the only ones that receive grades or classifications. Master’s and PhD aren't classified – just a simple question of pass or fail.

2. Duration of study

In the UK, master’s degrees take one or two years of full-time study. The master’s dissertation is a significant component of that study. This is less so the case in special MRes or ‘master’s by research degrees’, where the dissertation plays a more central role in the course of study.

By contrast, PhDs take a minimum of three years. In practice, the PhD thesis is the sole work of a doctoral student. Any other study requirements, if any, are very limited by comparison.

3. Word count

The prescribed word count for thesis dissertations is indicative of the academic level at which they are pitched. Undergraduate dissertations tend to be no longer than 12,000 words. Master’s dissertations run at closer to 40,000. PhD theses usually clock in at 80,000 to 120,000 words. PhDs in Fine Art with a practice component tend to be shorter as they work alongside an exhibition of artwork.

If you are studying for a PhD, it’s worth noting that academic publishers prefer to publish new academics writing towards that minimum. If publishing is one of your postdoctoral ambitions, sticking to the lower limit could save you years of rewriting!

Original contribution to knowledge

Any student at any level of study can have an original thought, and it is always hugely satisfying to read when it occurs.

At undergraduate level, originality tends to be defined relatively loosely. A thoughtful synthesis of existing ideas is, in practice, usually assessed as original thinking, even if it isn’t, strictly original.

Original thinking an often be found in a master’s dissertation. But the emphasis continues to be on that synthesis of existing knowledge. Master’s students are expected to know the literature around their chosen subject thoroughly and have done their research. They are expected to demonstrate an expert command of its arguments. This is what they are primarily assessed on.

PhD theses, however, are made or broken by their original contribution to knowledge. Expert understanding of the subject tends to be relegated to an early literature review chapter. Out of review emerges a central, truly original idea, that propels the rest of the thesis.

As we have already seen, undergraduate theses can, in exceptional cases, be publishable. PhD theses, on the other hand, are far more ambitious with regards to publication. Their successful completion marks the first step in professional, academic career.

Choosing an academic editor

Also Read: Master’s Dissertation vs Undergraduate Dissertation: What’s the Difference?

We hope this blog post has cleared up any confusion you might have had about the difference between dissertation and thesis. A final note: at every level – undergraduate, master’s, or doctoral – meticulous presentation, correct referencing, appropriate register, robust argumentation, and strong evidence for those arguments are always rewarded.

Furthermore, the higher the level of degree, the more all these things are expected. Choosing an academic editor who knows your subject well is important at undergraduate level. But at master’s and PhD level, it becomes crucial. Those higher degrees are predicated on expert knowledge of the field and original contribution to knowledge.

Whoever you approach as an editor, always ask what direct experience they have that relates to your work. If the experience they state seems cursory or adjunct, be prepared to walk away and find someone else more familiar with your chosen field.

dissertation in the uk

Top 10 tips for writing a dissertation methodology

dissertation in the uk

Advice for successfully writing a dissertation

dissertation in the uk

Writing Services

  • Essay Plans
  • Critical Reviews
  • Literature Reviews
  • Presentations
  • Dissertation Title Creation
  • Dissertation Proposals
  • Dissertation Chapters
  • PhD Proposals
  • CV Writing Service
  • Business Proofreading Services

Editing Services

  • Proofreading Service
  • Editing Service
  • Academic Editing Service

Additional Services

  • Marking Services
  • Consultation Calls
  • Personal Statements
  • Tutoring Services

Our Company

  • Frequently Asked Questions
  • Become a Writer

Terms & Policies

  • Fair Use Policy
  • Policy for Students in England
  • Privacy Policy
  • Terms & Conditions
  • [email protected]
  • Contact Form

Payment Methods

Cryptocurrency payments.

The University of Nottingham homepage

  • Study With Us

Dissertation Examples

  • Undergraduate Research Opportunities
  • Student Voice
  • Peer-to-Peer Support
  • The Econverse Podcast
  • Events and Seminars
  • China School Website
  • Malaysia School Website
  • Email this Page

Students in the School of Economics at the University of Nottingham consistently produce work of a very high standard in the form of coursework essays, dissertations, research work and policy articles.

Below are some examples of the excellent work produced by some of our students. The authors have agreed for their work to be made available as examples of good practice.

Undergraduate dissertations

  • The Causal Impact of Education on Crime Rates: A Recent US Analysis . Emily Taylor, BSc Hons Economics, 2022
  • Does a joint income taxation system for married couples disincentivise the female labour supply? Jodie Gollop, BA Hons Economics with German, 2022
  • Conditional cooperation between the young and old and the influence of work experience, charitable giving, and social identity . Rachel Moffat, BSc Hons Economics, 2021
  • An Extended Literature Review on the Contribution of Economic Institutions to the Great Divergence in the 19th Century . Jessica Richens, BSc Hons Economics, 2021
  • Does difference help make a difference? Examining whether young trustees and female trustees affect charities’ financial performance. Chris Hyland, BSc Hons Economics, 2021

Postgraduate dissertations

  • The impact of Covid-19 on the public and health expenditure gradient in mortality in England . Alexander Waller, MSc Economic Development & Policy Analysis, 2022
  • Impact of the Child Support Grant on Nutritional Outcomes in South Africa: Is there a ‘pregnancy support’ effect? . Claire Lynam, MSc Development Economics, 2022
  • An Empirical Analysis of the Volatility Spillovers between Commodity Markets, Exchange Rates, and the Sovereign CDS Spreads of Commodity Exporters . Alfie Fox-Heaton, MSc Financial Economics, 2022
  • The 2005 Atlantic Hurricane Season and Labour Market Transitions . Edward Allenby, MSc Economics, 2022
  • The scope of international agreements . Sophia Vaaßen, MSc International Economics, 2022

Thank you to all those students who have agreed to have their work showcased in this way.

School of Economics

Sir Clive Granger Building University of Nottingham University Park Nottingham, NG7 2RD

Legal information

  • Terms and conditions
  • Posting rules
  • Accessibility
  • Freedom of information
  • Charity gateway
  • Cookie policy

Connect with the University of Nottingham through social media and our blogs .

Find us on Facebook

IMAGES

  1. HOW TO WRITE A FIRST CLASS DISSERTATION

    dissertation in the uk

  2. UK Dissertation Writing Guide: How to write a perfect structure for

    dissertation in the uk

  3. Where to buy dissertation uk, Buy Dissertation from UK PhDs

    dissertation in the uk

  4. 3 Best Dissertation Writing Services In UK

    dissertation in the uk

  5. Welcome

    dissertation in the uk

  6. UK Dissertation Writing A Step-by-Step Guide

    dissertation in the uk

VIDEO

  1. Academic Writing Tips : How to Write a Dissertation Prospectus

  2. Failed dissertation, CAS required to extend Student visa or Graduate Route?

  3. ALL RESEARCH TOOLS for your THESIS WRITING!

  4. Writing the Dissertation

  5. Transportation Dissertation Topics

  6. All you want to know about UK education system//How to write Dissertation?//Coursework & Assessments

COMMENTS

  1. The Best Dissertation Services In The UK

    These services provide professional assistance to students in completing their dissertations. A dissertation company offer a wide range of services, including research, writing, editing, proofreading, and formatting. They employ highly qualified and experienced writers specialising in various subjects, ensuring students receive quality work.

  2. What Is a Dissertation?

    Revised on 5 May 2022. A dissertation is a large research project undertaken at the end of a degree. It involves in-depth consideration of a problem or question chosen by the student. It is usually the largest (and final) piece of written work produced during a degree. The length and structure of a dissertation vary widely depending on the ...

  3. How to Write a Dissertation

    The structure of a dissertation depends on your field, but it is usually divided into at least four or five chapters (including an introduction and conclusion chapter). The most common dissertation structure in the sciences and social sciences includes: An introduction to your topic. A literature review that surveys relevant sources.

  4. Dissertations

    A dissertation is usually a long-term project to produce a long-form piece of writing; think of it a little like an extended, structured assignment. In some subjects (typically the sciences), it might be called a project instead. Work on an undergraduate dissertation is often spread out over the final year. For a masters dissertation, you'll ...

  5. Theses & Dissertations: Home

    Requests for consultation of printed theses, not available online, should be made at the Manuscripts Reading Room (Email: [email protected] Telephone: +44 (0)1223 333143). Further information on the University Library's theses, dissertations and prize essays collections can be consulted at this link. Researchers can order a copy of an ...

  6. How to write an undergraduate university dissertation

    10 tips for writing an undergraduate dissertation. 1. Select an engaging topic. Choose a subject that aligns with your interests and allows you to showcase the skills and knowledge you have acquired through your degree. 2. Research your supervisor. Undergraduate students will often be assigned a supervisor based on their research specialisms.

  7. 7 steps to writing a dissertation

    Whether you're writing an undergraduate, Masters, or PhD dissertation, these seven steps can help you stay on track. 1. Choose your topic wisely. Selecting the right topic is the foundation of a successful dissertation. It is important to choose a topic that is: Relevant to your academic discipline and interests.

  8. How to write a dissertation

    A dissertation is an independent piece of academic work that reports on research that you have carried out, and is much longer and more in-depth than a regular essay or research project. Word counts for UK dissertations are typically between 8,000 words to 20,000 words, but the length, along with the criteria for the sections that are required depend on the subject of your degree and the ...

  9. Dissertations 1: Getting Started: Starting Your Dissertation

    Typically, a dissertation will enable you to present your findings in response to a question that you propose yourself. It is probably the longest piece of academic work you will produce. At undergraduate level, word count requirements can range anywhere from 5,000 to 8,000 words while a Masters level dissertation can be 10,000 to 15,000 words ...

  10. Writing a dissertation

    A dissertation is not your life's work, even a 100,000 word PhD thesis is nowhere near everything that you will ever be able to say on a topic. One of the secrets to a successful dissertation is knowing how to limit the scope of the project so that you maintain control and keep your research focused. Consider, for example, a dissertation on cats.

  11. How To Write A Dissertation Or Thesis

    Craft a convincing dissertation or thesis research proposal. Write a clear, compelling introduction chapter. Undertake a thorough review of the existing research and write up a literature review. Undertake your own research. Present and interpret your findings. Draw a conclusion and discuss the implications.

  12. PDF Dissertation Research and Writing Guide

    Dissertation Research and Writing Guide. This guide is not a definitive document on writing a dissertation but a list of tips and ideas on how to proceed - always seek guidance and clarification on content and layout from your Supervisor. dissertation is the biggest academic project most students undertake.

  13. UK theses

    EThOS. EThOS is the UK's national thesis service, managed by the British Library. It aims to provide a national aggregated record of all doctoral theses awarded by UK higher education institutions, with free access to the full text of many theses. It has around 500,000 records for theses awarded by over 120 institutions.

  14. Dissertations

    Dissertations are extended projects in which you choose, research and write about a specific topic. They provide an opportunity to explore an aspect of your subject in detail. You are responsible for managing your dissertation, though you will be assigned a supervisor. Dissertations are typically empirical (based on your own research) or ...

  15. What Is a Dissertation?

    A dissertation is a long-form piece of academic writing based on original research conducted by you. It is usually submitted as the final step in order to finish a PhD program. Your dissertation is probably the longest piece of writing you've ever completed. It requires solid research, writing, and analysis skills, and it can be intimidating ...

  16. What is a dissertation? How is it different from an essay?

    A dissertation is a subject you chose for yourself. The first usage of the word in the English language in 1651 also gives a useful starting definition: "an extended written treatment of a subject". Another useful clue is found in the Latin origin of the word - dissertation comes from a Latin word 'dissertare' = 'to debate'.

  17. What is the difference between a dissertation and a thesis?

    The words ' dissertation ' and 'thesis' both refer to a large written research project undertaken to complete a degree, but they are used differently depending on the country: In the UK, you write a dissertation at the end of a bachelor's or master's degree, and you write a thesis to complete a PhD.

  18. Dissertation Structure & Layout 101 (+ Examples)

    *The Caveat * In this post, we'll be discussing a traditional dissertation/thesis structure and layout, which is generally used for social science research across universities, whether in the US, UK, Europe or Australia. However, some universities may have small variations on this structure (extra chapters, merged chapters, slightly different ordering, etc).

  19. What is a Dissertation in the UK?

    However, one common feature of degrees in the UK is the dissertation. This can help to give you an insight into the level of a university degree compared to previous qualifications. In short, in the UK, a dissertation is a type of research project that can be undertaken at university by both undergraduate and master's degree students.

  20. Dissertation Vs. Thesis

    The term 'thesis' can be used to describe a piece of original research in US academia, whereas original research is usually referred to as a dissertation in the UK. If you're studying in the US , you may complete a thesis at masters level in another subject area that involves wide-ranging reading and understanding rather than original ...

  21. Theses & dissertations

    UK theses and dissertations from EThOS. The Electronic Theses Online System (EThOS) offers free access to the full text of UK theses. EThOS offers a one stop online shop providing free access to UK theses. EThOS digitizes theses on request into PDF format, this may require payment. EThOS is managed by the British Library in partnership with a ...

  22. Dissertation examples

    Dissertation examples. Listed below are some of the best examples of research projects and dissertations from undergraduate and taught postgraduate students at the University of Leeds We have not been able to gather examples from all schools. The module requirements for research projects may have changed since these examples were written.

  23. Dissertation vs thesis: what's the difference?

    In the UK, the extended piece of work done at the end of a master's degree has traditionally been called a 'dissertation'. This has been the case since the seventeenth century. The long piece of work done as the primary requirement for a PhD has been called a 'thesis' for almost as long.

  24. Dissertation Examples

    Dissertation Examples. Students in the School of Economics at the University of Nottingham consistently produce work of a very high standard in the form of coursework essays, dissertations, research work and policy articles. Below are some examples of the excellent work produced by some of our students. The authors have agreed for their work to ...