dissertation with research questions

Dissertations & projects: Research questions

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“The central question that you ask or hypothesis you frame drives your research: it defines your purpose.” Bryan Greetham, How to Write Your Undergraduate Dissertation

This page gives some help and guidance in developing a realistic research question. It also considers the role of sub-questions and how these can influence your methodological choices. 

Choosing your research topic

You may have been provided with a list of potential topics or even specific questions to choose from. It is more common for you to have to come up with your own ideas and then refine them with the help of your tutor. This is a crucial decision as you will be immersing yourself in it for a long time.

Some students struggle to find a topic that is sufficiently significant and yet researchable within the limitations of an undergraduate project. You may feel overwhelmed by the freedom to choose your own topic but you could get ideas by considering the following:

Choose a topic that you find interesting . This may seem obvious but a lot of students go for what they think will be easy over what they think will be interesting - and regret it when they realise nothing is particularly easy and they are bored by the work. Think back over your lectures or talks from visiting speakers - was there anything you really enjoyed? Was there anything that left you with questions?

Choose something distinct . Whilst at undergraduate level you do not have to find something completely unique, if you find something a bit different you have more opportunity to come to some interesting conclusions. Have you some unique experiences that you can bring: personal biography, placements, study abroad etc?

Don't make your topic too wide . If your topic is too wide, it will be harder to develop research questions that you can actually answer in the context of a small research project.

Don't make your work too narrow . If your topic is too narrow, you will not be able to expand on the ideas sufficiently and make useful conclusions. You may also struggle to find enough literature to support it.

Scope out the field before deciding your topic . This is especially important if you have a few different options and are not sure which to pick. Spend a little time researching each one to get a feel for the amount of literature that exists and any particular avenues that could be worth exploring.

Think about your future . Some topics may fit better than others with your future plans, be they for further study or employment. Becoming more expert in something that you may have to be interviewed about is never a bad thing!

Once you have an idea (or even a few), speak to your tutor. They will advise on whether it is the right sort of topic for a dissertation or independent study. They have a lot of experience and will know if it is too much to take on, has enough material to build on etc.

Developing a research question or hypothesis

Research question vs hypothesis.

First, it may be useful to explain the difference between a research question and a hypothesis. A research question is simply a question that your research will address and hopefully answer (or give an explanation of why you couldn't answer it). A hypothesis is a statement that suggests how you expect something to function or behave (and which you would test to see if it actually happens or not).

Research question examples

• How significant is league table position when students choose their university?
• What impact can a diagnosis of depression have on physical health?

Note that these are open questions - i.e. they cannot be answered with a simple 'yes' or 'no'. This is the best form of question.

Hypotheses examples

• Students primarily choose their university based on league table position.
• A diagnosis of depression can impact physical health.

Note that these are things that you can test to see if they are true or false. This makes them more definite then research questions - but you can still answer them more fully than 'no they don't' or 'yes it does'. For example, in the above examples you would look to see how relevant other factors were when choosing universities and in what ways physical health may be impacted.

For more examples of the same topic formulated as hypotheses, research questions and paper titles see those given at the bottom of this document from Oakland University: Formulation of Research Hypothesis

Which do you need?

Generally, research questions are more common in the humanities, social sciences and business, whereas hypotheses are more common in the sciences. This is not a hard rule though, talk things through with your supervisor to see which they are expecting or which they think fits best with your topic.

What makes a good research question or hypothesis?

Unless you are undertaking a systematic review as your research method, you will develop your research question  as a result of reviewing the literature on your broader topic. After all, it is only by seeing what research has already been done (or not) that you can justify the need for your question or your approach to answering it. At the end of that process, you should be able to come up with a question or hypothesis that is:

• Clear (easily understandable)
• Focused (specific not vague or huge)
• Answerable (the data is available and analysable in the time frame)
• Relevant (to your area of study)
• Significant (it is worth answering)

You can try a few out, using a table like this (yours would all be in the same discipline):

A similar, though different table is available from the University of California: What makes a good research topic?   The completed table has some supervisor comments which may also be helpful.

Ultimately, your final research question will be mutually agreed between yourself and your supervisor - but you should always bring your own ideas to the conversation.

The role of sub-questions

Your main research question will probably still be too big to answer easily. This is where sub-questions come in. They are specific, narrower questions that you can answer directly from your data.

So, looking at the question " How much do online users know and care about how their self-images can be used by Apple, Google, Microsoft and Facebook? " from the table above, the sub-questions could be:

• What rights do the terms and conditions of signing up for Apple, Google, Microsoft and Facebook accounts give those companies regarding the use of self-images?
• What proportion of users read the terms and conditions when creating accounts with these companies?
• How aware are users of the rights they are giving away regarding their self-images when creating accounts with these companies?
• How comfortable are users with giving away these rights?

Together, the answers to your sub-questions should enable you to answer the overarching research question.

How do you answer your sub-questions?

Depending on the type of dissertation/project your are undertaking, some (or all) the questions may be answered with information collected from the literature and some (or none) may be answered by analysing data directly collected as part of your primary empirical research .

In the above example, the first question would be answered by documentary analysis of the relevant terms and conditions, the second by a mixture of reviewing the literature and analysing survey responses from participants and the last two also by analysing survey responses. Different projects will require different approaches.

Some sub-questions could be answered by reviewing the literature and others from empirical study.

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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 .

*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.

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).

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?

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.

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).

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 .

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 ...

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36 Comments

many thanks i found it very useful

Glad to hear that, Arun. Good luck writing your dissertation.

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!

what about scientific fields like computer or engineering thesis what is the difference in the structure? thank you very much

Thanks so much this helped me a lot!

Very helpful and accessible. What I like most is how practical the advice is along with helpful tools/ links.

Thanks Ade!

Thank you so much sir.. It was really helpful..

You’re welcome!

Hi! How many words maximum should contain the abstract?

Thank you so much 😊 Find this at the right moment

You’re most welcome. Good luck with your dissertation.

best ever benefit i got on right time thank you

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.

Morning. Where will I write the definitions of what I’m referring to in my report?

Thank you so much Derek, I was almost lost! Thanks a tonnnn! Have a great day!

Thanks ! so concise and valuable

This was very helpful. Clear and concise. I know exactly what to do now.

Thank you for allowing me to go through briefly. I hope to find time to continue.

Really useful to me. Thanks a thousand times

Very interesting! It will definitely set me and many more for success. highly recommended.

Thank you soo much sir, for the opportunity to express my skills

Usefull, thanks a lot. Really clear

Very nice and easy to understand. Thank you .

That was incredibly useful. Thanks Grad Coach Crew!

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!

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 🙂

Such a helpful post to help me get started with structuring my masters dissertation, thank you!

Great video; I appreciate that helpful information

It is so necessary or avital course

This blog is very informative for my research. Thank you

Doctoral students are required to fill out the National Research Council’s Survey of Earned Doctorates

wow this is an amazing gain in my life

This is so good

How can i arrange my specific objectives in my dissertation?

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How To Write a Research Question

Academic writing and research require a distinct focus and direction. A well-designed research question gives purpose and clarity to your research. In addition, it helps your readers understand the issue you are trying to address and explore.

Every time you want to know more about a subject, you will pose a question. The same idea is used in research as well. You must pose a question in order to effectively address a research problem. That's why the research question is an integral part of the research process. Additionally, it offers the author writing and reading guidelines, be it qualitative research or quantitative research.

In your research paper , you must single out just one issue or problem. The specific issue or claim you wish to address should be included in your thesis statement in order to clarify your main argument.

A good research question must have the following characteristics.

• Should include only one problem in the research question
• Should be able to find the answer using primary data and secondary data sources
• Should be possible to resolve within the given time and other constraints
• Detailed and in-depth results should be achievable
• Should be relevant and realistic.
• It should relate to your chosen area of research

While a larger project, like a thesis, might have several research questions to address, each one should be directed at your main area of study. Of course, you can use different research designs and research methods (qualitative research or quantitative research) to address various research questions. However, they must all be pertinent to the study's objectives.

What is a Research Question?

A research question is an inquiry that the research attempts to answer. It is the heart of the systematic investigation. Research questions are the most important step in any research project. In essence, it initiates the research project and establishes the pace for the specific research A research question is:

• Clear : It provides enough detail that the audience understands its purpose without any additional explanation.
• Focused : It is so specific that it can be addressed within the time constraints of the writing task.
• Succinct: It is written in the shortest possible words.
• Complex : It is not possible to answer it with a "yes" or "no", but requires analysis and synthesis of ideas before somebody can create a solution.
• Argumental : Its potential answers are open for debate rather than accepted facts.

A good research question usually focuses on the research and determines the research design, methodology, and hypothesis. It guides all phases of inquiry, data collection, analysis, and reporting. You should gather valuable information by asking the right questions.

Why are Research Questions so important?

Regardless of whether it is a qualitative research or quantitative research project, research questions provide writers and their audience with a way to navigate the writing and research process. Writers can avoid "all-about" papers by asking straightforward and specific research questions that help them focus on their research and support a specific thesis.

Types of Research Questions

There are two types of research: Qualitative research and Quantitative research . There must be research questions for every type of research. Your research question will be based on the type of research you want to conduct and the type of data collection.

The first step in designing research involves identifying a gap and creating a focused research question.

Below is a list of common research questions that can be used in a dissertation. Keep in mind that these are merely illustrations of typical research questions used in dissertation projects. The real research questions themselves might be more difficult.

Example Research Questions

The following are a few examples of research questions and research problems to help you understand how research questions can be created for a particular research problem.

Steps to Write Research Questions

You can focus on the issue or research gaps you're attempting to solve by using the research questions as a direction.

If you're unsure how to go about writing a good research question, these are the steps to follow in the process:

• Select an interesting topic Always choose a topic that interests you. Because if your curiosity isn’t aroused by a subject, you’ll have a hard time conducting research around it. Alos, it’s better that you pick something that’s neither too narrow or too broad.
• Do preliminary research on the topic Search for relevant literature to gauge what problems have already been tackled by scholars. You can do that conveniently through repositories like Scispace , where you’ll find millions of papers in one place. Once you do find the papers you’re looking for, try our reading assistant, SciSpace Copilot to get simple explanations for the paper . You’ll be able to quickly understand the abstract, find the key takeaways, and the main arguments presented in the paper. This will give you a more contextual understanding of your subject and you’ll have an easier time identifying knowledge gaps in your discipline.

     Also: ChatPDF vs. SciSpace Copilot: Unveiling the best tool for your research

• Consider your audience It is essential to understand your audience to develop focused research questions for essays or dissertations. When narrowing down your topic, you can identify aspects that might interest your audience.
• Ask questions Asking questions will give you a deeper understanding of the topic. Evaluate your question through the What, Why, When, How, and other open-ended questions assessment.
• Assess your question Once you have created a research question, assess its effectiveness to determine if it is useful for the purpose. Refine and revise the dissertation research question multiple times.

Additionally, use this list of questions as a guide when formulating your research question.

Are you able to answer a specific research question? After identifying a gap in research, it would be helpful to formulate the research question. And this will allow the research to solve a part of the problem. Is your research question clear and centered on the main topic? It is important that your research question should be specific and related to your central goal. Are you tackling a difficult research question? It is not possible to answer the research question with a simple yes or no. The problem requires in-depth analysis. It is often started with "How" and "Why."

Start your research Once you have completed your dissertation research questions, it is time to review the literature on similar topics to discover different perspectives.

Strong  Research Question Samples

Uncertain: How should social networking sites work on the hatred that flows through their platform?

Certain: What should social media sites like Twitter or Facebook do to address the harm they are causing?

This unclear question does not specify the social networking sites that are being used or what harm they might be causing. In addition, this question assumes that the "harm" has been proven and/or accepted. This version is more specific and identifies the sites (Twitter, Facebook), the type and extent of harm (privacy concerns), and who might be suffering from that harm (users). Effective research questions should not be ambiguous or interpreted.

Unfocused: What are the effects of global warming on the environment?

Focused: What are the most important effects of glacial melting in Antarctica on penguins' lives?

This broad research question cannot be addressed in a book, let alone a college-level paper. Focused research targets a specific effect of global heating (glacial  melting), an area (Antarctica), or a specific animal (penguins). The writer must also decide which effect will have the greatest impact on the animals affected. If in doubt, narrow down your research question to the most specific possible.

Too Simple: What are the U.S. doctors doing to treat diabetes?

Appropriately complex: Which factors, if any, are most likely to predict a person's risk of developing diabetes?

This simple version can be found online. It is easy to answer with a few facts. The second, more complicated version of this question is divided into two parts. It is thought-provoking and requires extensive investigation as well as evaluation by the author. So, ensure that a quick Google search should not answer your research question.

How to write a strong Research Question?

The foundation of all research is the research question. You should therefore spend as much time as necessary to refine your research question based on various data.

You can conduct your research more efficiently and analyze your results better if you have great research questions for your dissertation, research paper , or essay .

The following criteria can help you evaluate the strength and importance of your research question and can be used to determine the strength of your research question:

• Researchable
• It should only cover one issue.
• A subjective judgment should not be included in the question.
• It can be answered with data analysis and research.
• Specific and Practical
• It should not contain a plan of action, policy, or solution.
• It should be clearly defined
• Within research limits
• Complex and Arguable
• It shouldn't be difficult to answer.
• To find the truth, you need in-depth knowledge
• Allows for discussion and deliberation
• Original and Relevant
• It should be in your area of study
• Its results should be measurable
• It should be original

Conclusion - How to write Research Questions?

Research questions provide a clear guideline for research. One research question may be part of a larger project, such as a dissertation. However, each question should only focus on one topic.

Research questions must be answerable, practical, specific, and applicable to your field. The research type that you use to base your research questions on will determine the research topic. You can start by selecting an interesting topic and doing preliminary research. Then, you can begin asking questions, evaluating your questions, and start your research.

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How to Craft a Strong Research Question (With Research Question Examples)

A sound and effective research question is a key element that must be identified and pinned down before researchers can even begin their research study or work. A strong research question lays the foundation for your entire study, guiding your investigation and shaping your findings. Hence, it is critical that researchers spend considerable time assessing and refining the research question based on in-depth reading and comprehensive literature review. In this article, we will discuss how to write a strong research question and provide you with some good examples of research questions across various disciplines.

Table of Contents

The importance of a research question

A research question plays a crucial role in driving scientific inquiry, setting the direction and purpose of your study, and guiding your entire research process. By formulating a clear and focused research question, you lay the foundation for your investigation, ensuring that your research remains on track and aligned with your objectives so you can make meaningful contribution to the existing body of knowledge. A well-crafted research question also helps you define the scope of your study and identify the appropriate methodologies and data collection techniques to employ.

Key components of a strong research question

A good research question possesses several key components that contribute to the quality and impact of your study. Apart from providing a clear framework to generate meaningful results, a well-defined research question allows other researchers to understand the purpose and significance of your work. So, when working on your research question, incorporate the following elements:

• Specificity : A strong research question should be specific about the main focus of your study, enabling you to gather precise data and draw accurate conclusions. It clearly defines the variables, participants, and context involved, leaving no room for ambiguity.
• Clarity : A good research question is clear and easily understood, so articulate the purpose and intent of your study concisely without being generic or vague. Ensuring clarity in your research question helps both you and your readers grasp the research objective.
• Feasibility : While crafting a research question, consider the practicality of conducting the research and availability of necessary data or access to participants. Think whether your study is realistic and achievable within the constraints of time, resources, and ethical considerations.

How to craft a well-defined research question

A first step that will help save time and effort is knowing what your aims are and thinking about a few problem statements on the area or aspect one wants to study or do research on. Contemplating these statements as one undertakes more progressive reading can help the researcher in reassessing and fine-tuning the research question. This can be done over time as they read and learn more about the research topic, along with a broad literature review and parallel discussions with peer researchers and supervisors. In some cases, a researcher can have more than one research question if the research being undertaken is a PhD thesis or dissertation, but try not to cover multiple concerns on a topic.

A strong research question must be researchable, original, complex, and relevant. Here are five simple steps that can make the entire process easier.

• Identify a broad topic from your areas of interest, something that is relevant, and you are passionate about since you’ll be spending a lot of time conducting your research.
• Do a thorough literature review to weed out potential gaps in research and stay updated on what’s currently being done in your chosen topic and subject area.
• Shortlist possible research questions based on the research gaps or see how you can build on or refute previously published ideas and concepts.
• Assess your chosen research question using the FINER criteria that helps you evaluate whether the research is Feasible, Interesting, Novel, Ethical, and Relevant. 1
• Formulate the final research question, while ensuring it is clear, well-written, and addresses all the key elements of a strong research question.

Examples of research questions

Remember to adapt your research question to suit your purpose, whether it’s exploratory, descriptive, comparative, experimental, qualitative, or quantitative. Embrace the iterative nature of the research process, continually evaluating and refining your question as you progress. Here are some good examples of research questions across various disciplines.

Exploratory research question examples

• How does social media impact interpersonal relationships among teenagers?
• What are the potential benefits of incorporating mindfulness practices in the workplace?

Descriptive research question examples

• What factors influence customer loyalty in the e-commerce industry?
• Is there a relationship between socioeconomic status and academic performance among elementary school students?

Comparative research question examples

• How does the effectiveness of traditional teaching methods compare to online learning platforms in mathematics education?
• What is the impact of different healthcare policies on patient outcomes in various countries?

Experimental research question examples

• What are the effects of a new drug on reducing symptoms of a specific medical condition?
• Does a dietary intervention have an impact on weight loss among individuals with obesity?

Qualitative research question examples

• What are the lived experiences of immigrants adapting to a new culture?
• What factors influence job satisfaction among healthcare professionals?

Quantitative research question examples

• Is there a relationship between sleep duration and academic performance among college students?
• How effective is a specific intervention in reducing anxiety levels among individuals with phobias?

With these simple guidelines and inspiring examples of research questions, you are equipped to embark on your research journey with confidence and purpose. Here’s wishing you all the best for your future endeavors!

References:

• How to write a research question: Steps and examples. Indeed Career Guide. Available online at https://www.indeed.com/career-advice/career-development/how-to-write-research-questions

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How to Write Research Questions for Your Dissertation

(Last updated: 18 April 2024)

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Crafting clear and effective research questions is a crucial aspect of preparing PhD theses or undergraduate and Master’s dissertations. Research questions serve as the foundation for your study, guiding your investigation and framing your findings. In this blog post, we'll explore strategies for writing strong research questions, including the use of sub-questions and different types of research question formats.

How to Write a Strong Research Question

Here's how to develop a strong research question that is clear, focused, and relevant to your field of study.

1. Choose a Research Question Relevant to Your Field

Commence by selecting a research question that aligns with the interests and priorities of your academic field. Consider current debates, gaps in the existing literature, and emerging trends that warrant further exploration. Your research question should contribute new insights or perspectives to the field and address a meaningful issue or problem.

2. Conduct Preliminary Research

Before finalising your research question, conduct preliminary research to familiarise yourself with the existing literature and identify potential gaps or areas for investigation. Explore relevant journals, books, and academic databases to gain a comprehensive understanding of the topic and identify key concepts or variables to explore further.

3. Narrow Your Research to Determine Specific Questions

Once you have identified the key concepts or variables, narrow down your focus to determine specific research questions. Consider the scope of your study and the depth of analysis required to address your research objectives effectively. Avoid overly broad or vague questions and aim for clarity and precision in formulating your research inquiries.

4. Evaluate Your Research Question

Before finalising your research question, critically evaluate it to ensure it meets the criteria of a strong research question. Assess whether the question is clear, focused, and relevant to your field of study. Consider whether it aligns with the objectives of your research project and the feasibility of addressing it within your time and resource constraints. Seek feedback from peers, tutors, or academic advisors to refine and improve your research question further.

Using Sub-Questions

In addition to your main research question, you may also include sub-questions to further clarify your focus and guide your investigation. Sub-questions can help break down complex topics into manageable components and provide a more nuanced understanding of your research area. When crafting sub-questions, ensure they are directly related to your main research question and contribute to the overall coherence of your study.

Research Question Types

Research questions can be classified into qualitative and quantitative formats, depending on the nature of your study. Qualitative research questions explore subjective experiences, meanings, and interpretations, while quantitative questions investigate relationships between variables and seek to quantify phenomena.

• Qualitative Research Question Example : "How do individuals experience and cope with chronic pain in their daily lives?"
• Quantitative Research Question Example : "What is the relationship between social media usage and mental health outcomes among adolescents?"

Crafting Strong Research Questions

Crafting strong research questions is a fundamental step in the thesis or dissertation process, setting the direction for your study and guiding your research endeavours. A well-crafted research question not only clarifies the focus of your investigation but also lays the groundwork for meaningful scholarly contribution. It serves as a roadmap, guiding the trajectory of your research and ensuring that your study remains focused and purposeful.

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Qualitative Research Questions

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What’s in a Qualitative Research Question?

Qualitative research questions are driven by the need for the study. Ideally, research questions are formulated as a result of the problem and purpose, which leads to the identification of the methodology. When a qualitative methodology is chosen, research questions should be exploratory and focused on the actual phenomenon under study.

From the Dissertation Center, Chapter 1: Research Question Overview , there are several considerations when forming a qualitative research question. Qualitative research questions should

Below is an example of a qualitative phenomenological design. Note the use of the term “lived experience” in the central research question. This aligns with phenomenological design.

RQ1: “ What are the lived experiences of followers of mid-level managers in the financial services sector regarding their well-being on the job?”

If the researcher wants to focus on aspects of the theory used to support the study or dive deeper into aspects of the central RQ, sub-questions might be used. The following sub-questions could be formulated to seek further insight:

RQ1a.   “How do followers perceive the quality and adequacy of the leader-follower exchanges between themselves and their novice leaders?”

RQ1b.  “Under what conditions do leader-member exchanges affect a follower’s own level of well-being?”

Qualitative research questions also display the desire to explore or describe phenomena. Qualitative research seeks the lived experience, the personal experiences, the understandings, the meanings, and the stories associated with the concepts present in our studies.

We want to ensure our research questions are answerable and that we are not making assumptions about our sample. View the questions below:

How do healthcare providers perceive income inequality when providing care to poor patients?

In Example A, we see that there is no specificity of location or geographic areas. This could lead to findings that are varied, and the researcher may not find a clear pattern. Additionally, the question implies the focus is on “income inequality” when the actual focus is on the provision of care. The term “poor patients” can also be offensive, and most providers will not want to seem insensitive and may perceive income inequality as a challenge (of course!).

How do primary care nurses in outreach clinics describe providing quality care to residents of low-income urban neighborhoods?

In Example B, we see that there is greater specificity in the type of care provider. There is also a shift in language so that the focus is on how the individuals describe what they think about, experience, and navigate providing quality care.

Other Qualitative Research Question Examples

Vague : What are the strategies used by healthcare personnel to assist injured patients?

Try this : What is the experience of emergency room personnel in treating patients with a self-inflicted household injury?

The first question is general and vague. While in the same topic area, the second question is more precise and gives the reader a specific target population and a focus on the phenomenon they would have experienced. This question could be in line with a phenomenological study as we are seeking their experience or a case study as the ER personnel are a bounded entity.

Unclear : How do students experience progressing to college?

Try this : How do first-generation community members describe the aspects of their culture that promote aspiration to postsecondary education?

The first question does not have a focus on what progress is or what students are the focus. The second question provides a specific target population and provides the description to be provided by the participants. This question could be in line with a descriptive study.

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How to Write the Research Questions – Tips & Examples

Published by Owen Ingram at August 13th, 2021 , Revised On October 3, 2023

Conducting research and writing an academic paper requires a clear direction and focus.

A good research question provides purpose to your research and clarifies the direction. It further helps your readers to understand what issue your research aims to explore and address.

If you are unsure about how to write research questions, here is a list of the attributes of a good research question;

• The research question should contain only a single problem
• You should be able to find the answer to it using  primary and secondary data sources
• You should be able to address it within the time limit and other constraints
• Can attain in-depth and detailed results
• Relevant and applicable
• Should relate to your chosen field of research

Whenever you want to discover something new about a  topic , you will ask a question about it. Therefore, the research question is important in the overall research process  and provides the author with the reading and writing guidelines.

In a research paper or an essay, you will need to create a single research question that highlights just one problem or issue. The thesis statement should include the specific problem you aim to investigate to establish your argument’s central position or claim.

A larger project such as a  dissertation or thesis , on the other hand, can have multiple research questions, but every question should focus on your main  research problem .  Different types of research will help you answer different research questions, but they should all be relevant to the research scope.

How to Write a Research Question

Steps to develop your research question.

• Choose a topic  with a wide range of published literature
• Read and skim relevant articles to find out different problems and issues
• Specify a theoretical or practical  research problem  that your research question will address
• Narrow down the focus of your selected core niche

Example Research Question (s)

Here are examples of research problems and research questions to help you understand how to create a research question for a given research problem.

Types of Research Questions

There are two main types of research;  quantitative and qualitative research . Both types of research require research questions. What research question you will answer is dependent on the type of research you wish to employ.

The first part of  designing research  is to find a gap and create a fully focused research question.

The following table shows common research questions for a dissertation project. However, it is important to note that these examples of dissertation research questions are straightforward, and the actual research questions may be more complicated than these examples.

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Steps to Write Research Questions

The research question provides you with a path and focuses on the real problem and the research gap you aim to fill. These are steps you need to take if you are unsure about how to write a research question:

Choose an Interesting Topic

Choose a topic  of research according to your interest. The selected topic should be neither too broad nor too narrow.

Do Preliminary Research on the Topic

Find articles, books, journals, and theses relevant to your chosen topic. Understand what research problem each scholar addressed as part of their research project.

Consider your Audience

It is necessary to know your audience to develop focused research questions for your essay or dissertation. You can find aspects of your topic that could be interesting to your audience when narrowing your topic.

Start Asking Questions

What, why, when, how, and other open-ended questions will provide in-depth knowledge about the topic.

Evaluate your Question

After formulating a research question, evaluate to check its effectiveness and how it can serve the purpose. Revise and refine the dissertation research question.

• Do you have a clear research question? 

It would help if you formed the research question after finding a research gap. This approach will enable the research to solve part of the problem.

• Do you have a focused research question?

It is necessary that the research question is specific and relating to the central aim of your research.

• Do you have a complex research question? 

The research question cannot be answered by yes or no but requires in-depth analysis. It often begins with “How” or “Why.”

Begin your Research

After you have prepared dissertation research questions, you should research the existing literature on similar topics to find various perspectives.

Also See: Formulation of Research Question

If you have been struggling to devise research questions for your dissertation or are unsure about which topic would be suitable for your needs, then you might be interested in taking advantage of our dissertation topic and outline service, which includes several topic ideas in your preferred area of study and a 500/1000 words plan on your chosen topic. Our topic and outline service will help you jump-start your dissertation project.

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Tips on How to Write a Strong Research Question

A research question is the foundation of the entire research. Therefore, you should spend as much time as required to refine the research question.

If you have good research questions for the dissertation, research paper , or essay, you can perform the research and analyse your results more effectively. You can evaluate the strength of the research question with the help of the following criteria. Your research question should be;

Intensive and Researchable

• It should cover a single issue
• The question shouldn’t include a subjective judgment
• It can be answerable with the data analysis or research=

Practical and Specific

• It should not include a course of action, policy, or solution
• It should be well-defined
• Answerable within research limits

Complicated and Arguable

• It should not be simple to answer
• Need in-depth knowledge to find facts
• Provides scope for debate and deliberation

Unique and Relevant

• It should lie in your field of study
• Its results should be contributable
• It should be unique

Conclusion – How to Write Research Questions

A research question provides a clear direction for research work. A bigger project, such as a dissertation, may have more than one research question, but every question should focus on one issue only.

Your research questions should be researchable, feasible to answer, specific to find results, complex (for Masters and PhD projects), and relevant to your field of study. Dissertation research questions depend upon the research type you are basing your paper on.

Start creating a research question by choosing an interesting topic, do some preliminary research, consider your audience, start asking questions, evaluating your question, and begin your research.

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At ResearchProspect, we have dissertation experts for all academic subjects. Whether you need help with the  individual chapters  or the  whole dissertation paper,  you can be confident that your paper competed to the highest academic standard. There is a reason why our clients keep returning to us over and over.

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Frequently Asked Questions

How are research questions written.

Research questions are written by:

• Identifying your topic.
• Considering what you want to explore.
• Making questions clear and concise.
• Ensuring they’re researchable.
• Avoiding bias or leading language.
• Focusing on one main idea per question.

What are examples of research questions?

• Does regular exercise improve mental well-being in adults over 50?
• How do online courses impact student engagement compared to traditional classes?
• What are the economic effects of prolonged pandemic lockdowns?
• How does early childhood nutrition influence academic performance in later life?
• Does urban green space reduce stress levels?

How to write a research question?

• Identify a specific topic or issue of interest.
• Conduct preliminary research to understand existing knowledge.
• Narrow the focus to address gaps or unresolved issues.
• Phrase the question to be clear, concise, and researchable.
• Ensure it is specific enough for systematic investigation.

How to formulate my research questions for my geography dissertation?

• Identify a geographical topic or phenomenon of interest.
• Review existing literature to find gaps.
• Consider spatial, temporal, environmental, or societal aspects.
• Ensure questions are specific, feasible, and significant.
• Frame questions to guide methodology: quantitative, qualitative, or mixed.
• Seek feedback from peers/advisors.

You May Also Like

This article is a step-by-step guide to how to write statement of a problem in research. The research problem will be half-solved by defining it correctly.

Struggling to find relevant and up-to-date topics for your dissertation? Here is all you need to know if unsure about how to choose dissertation topic.

Make sure that your selected topic is intriguing, manageable, and relevant. Here are some guidelines to help understand how to find a good dissertation topic.

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Research Questions and Hypotheses

All dissertations answer at least one research question (and/or hypothesis ). A poorly constructed research question (and/or hypothesis) will not only be much more challenging to answer, but will also make it difficult for the person marking your dissertation to understand what you are trying to achieve.

The purpose of this Research Questions and Hypotheses section is to help you understand the different goals of research questions/hypotheses, the different types of research questions/hypotheses you can answer, how they should be structured , and whether you should create research questions or hypotheses.

The first factor you need to consider is the broad type of dissertation that you are following, whether a quantitative , qualitative or mixed methods dissertation. At this point, we only take you through quantitative research questions , which you may choose to answer in quantitative dissertations . However, please leave feedback if you would like to know when we launch sections helping you learn about hypotheses ( research and null hypotheses ), qualitative research questions and mixed methods research questions .

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Completing Your Qualitative Dissertation: A Road Map from Beginning to End

Student resources, 101 qualitative dissertation questions.

These questions and answers correlate to pages in Completing Your Qualitative Dissertation: A Road Map from Beginning to End, Third Edition , which you have purchased.

As teachers of qualitative research and advisors of doctoral students, we have witnessed and experienced many of the frustrations of students confronted with the academic challenge of writing a dissertation. The questions below have been raised time and again in conversations with students and research colleagues. The intent of including these questions in the companion website for Completing Your Qualitative Dissertation: A Road Map From Beginning to End is that they will hopefully stimulate critical thinking, reflection, and dialogue, thereby motivating doctoral students or prospective doctoral students to seek and consult additional relevant texts and resources in order to delve deeper into the many issues raised. These questions might also be used to prompt discussion between doctoral students and their advisors.

One caveat in compiling this list of questions is to demystify the dissertation process but not to sacrifice intellectual rigor for the sake of simplification. Completing a qualitative dissertation indeed is a rigorous and demanding process, and understanding the process means grasping many complex and interrelated issues.  As a second caveat, one must remember that while most institutions will approach the dissertation in common ways, at the same time there are differences in terms of the organization and presentation, as well as distinct differences in terms of what and how qualitative language and terminology are used. This book presents information as guidelines that are meant to be flexible per institutional expectations and requirements, and subject to modification depending on your institution, department, and program. As such, students should always consult with their advisors and committee members to ascertain specific or particular institutional or departmental requirements.

The questions and answers correspond to the book’s structure and are divided into eight parts:

Parts 1–2 cover conceptual information; that is, the thinking and planning aspects of the dissertation. Parts 3–6 cover the practical aspects involved in preparing to actually write the dissertation. Part 7 includes the detailed requirements related to each of the chapters that compose the dissertation. Part 8 provides the information that one needs regarding the various activities that occur after writing the dissertation. 

• Part 1: Planning and Gearing Up
• Part 2: Choosing an Appropriate Qualitative Approach
• Part 3: Preparing and Writing the Proposal

Part 4: Conducting the Research: Data Collection

Part 5: conducting the research: data analysis, part 6: conducting the research: interpretation and synthesis.

• Part 7: Writing Up and Presenting the Research

Part 8: Planning for the Dissertation Defense and Beyond

Part 9: preparing for the defense, part 1: planning and gearing up.

1. How does qualitative research and quantitative research differ, and what are the defining features of qualitative research? 

Rather than determine cause and effect, or predict or describe the distribution of an attribute among a population, qualitative researchers are interested in understanding how people interpret their experiences and how they construct their worlds. The two paradigms or orientations that inform qualitative research, namely Interpretivism and Critical Theory, place emphasis on seeking understanding of the meanings of human actions and experiences, and on generating accounts of meaning from the viewpoints of those involved. Both paradigms assume that reality is socially constructed and that there is no single observable reality, but rather multiple realities or interpretations. For more information regarding the key defining features of qualitative research, see pages 37–44; 53–55 .

2. What is implied by “rigor” in qualitative research, and what does it mean to conduct a “rigorous” qualitative study?

Sound research requires a systematic and rigorous approach to the design and implementation of the study, the collection and analysis of data, and the interpretation and reporting of findings. Central to the rigor of qualitative research is whether participants’ perspectives have been authentically represented in the research process, and whether the findings are coherent in the sense that they “fit” the data and social context from which they were derived. Because rigor is about being very transparent, evaluating the quality of qualitative research includes criteria that are concerned with good practice in the conduct of the research (methodological rigor), as well as criteria related to the trustworthiness of interpretations made (interpretive rigor). For more information regarding rigor vis-à-vis qualitative research, refer to pages 162–164; 240–242 .

3. Writing a qualitative dissertation is a long and iterative process. What exactly is this “process,” and what should a student expect?

Writing a dissertation is a process but not one that is neat and linear. This work is intellectually rigorous—requiring intensive thinking, preparation, and planning—and is very much a matter of having tenacity, perseverance, and patience. For most people, conducting research and writing a document such as this is a first-time endeavor, an undertaking for which there is little experience. For a broad overview of the qualitative dissertation process, see page 3 .

4. How does one manage data in the most efficient and practical manner throughout the dissertation process?

As you proceed with your research, you will begin to gather and accumulate a diverse array of material that has potential relevance. You certainly do not want to lose any of your material, nor do you want to drown in it. Organizing and managing dissertation-related “stuff” right from the beginning is essential to getting on track and staying focused. For more information regarding data management strategies, see pages 19–20; 65–66 .

5. How can I start thinking about planning my time and resources?

The ability to focus, problem-solve, and make informed decisions at every step of the way will bring your study to completion. Because the time commitment required is substantial, you will need to pace yourself from the beginning. For some practical strategies, suggestions, and tips, see pages 20–23.

6. What would be a realistic timeline in which to complete my dissertation, and how can I remain practical about this?

If you work on your dissertation only when you feel like it, the project will most likely never be completed. Scheduling your time allows you to develop a plan for writing, and also helps reduce the pressure associated with deadlines, as well as the tendency to procrastinate. Moreover, setting a schedule also helps integrate your writing into the rest of your life. There are some basic principles for developing an effective writing schedule, and these can be found on pages 35–36.

7. Journaling is said to be an integral aspect of the qualitative dissertation process. Why is this necessary?   Aside from keeping track of information, you also need to keep track of your thinking. One way to ensure that you preserve your reasoning and thinking and are able to spell out the development of your ideas, is to keep a research journal. The rationale for recording your thinking is explained on page 23.  

8. What is the actual starting point of any qualitative dissertation?

The starting point for any research project, and indeed the first major challenge in conducting research, involves identifying and developing a sound topic. How to go about selecting a worthy and researchable topic and considering potential options is described on page 24.

 9. Does my selected topic need to be original or unique?

A dissertation should be an original piece of research and should make a significant contribution to the field. However, it is important to remember that making an original contribution does not imply that there need be an enormous “breakthrough.” In social science research, the discovery of new facts is rarely an important or even challenging criterion. Rather, research is a process of searching or re-searching for new insights; it is about advancing knowledge or understanding of a practice or phenomenon. More information on going about selecting a topic is provided on page 27.

10.  Once I have decided on an area of interest, how do I go about developing and refining a researchable topic? 

Once you have identified a general area of interest, you will need to begin narrowing your topic. The process of developing a researchable topic is a process of idea generation—the movement from a general interest “out there” toward a more clearly refined idea around a researchable problem. More about this “narrowing” process is discussed on pages 28–30.

Part 2: Choosing an Appropriate Qualitative Approach 

11. What are the most common traditions or genres of qualitative research, and what are the key differences between them? 

There are numerous qualitative traditions or genres, each of which has ways of defining a research topic, critically engaging the literature on that topic, identifying significant research problems, designing the study, and collecting, analyzing, and presenting the data so that it will be most relevant and meaningful. Understanding the logic behind a research approach allows your study to be appropriately positioned within an inquiry tradition and also lays the foundation for supporting your study’s findings. Pages 44–45 offer a descriptive and critical overview of some of the most current qualitative traditions.  

12. What are the key characteristics of Case Study methodology, and how do I conduct a case study?

As a form of qualitative research methodology, case study is an intensive description and analysis of a bounded social phenomenon (or multiple bounded phenomena)—be this a social unit or a system such as a program, institution, process, event, or concept. Case study is at the same time both a methodology (a type of design in qualitative inquiry) and an object of study. Case study is an exploratory form of inquiry that affords significant interaction with research participants, providing an in-depth picture of the unit of study. More information can be found on pages 46–47.

13. What is Ethnography and how is an ethnographic study conducted?

Ethnography, as both a method and a product, has multiple intellectual traditions located in diverse disciplines. The researcher studies a cultural or social group in its natural setting, closely examining customs and ways of life, with the aim of describing and interpreting cultural patterns of behavior, values, and practices. Rooted in cultural anthropology, ethnography involves extended observations of the group, most often through the researcher as a participant observer becoming immersed in the day-to-day lives of the participants. More information can be found on pages 47–48.

14. What is Phenomenology, and what are the characteristics of a phenomenological study?

Phenomenology is both a philosophy and a method, the purpose of which is to investigate the meaning of the lived experience of people to identify the core essence of human experience or phenomena as described by research participants. Phenomenology does not endeavor to develop a theory to explain the world; rather, the aim is to facilitate deeper insight to help us maintain greater contact within the world. Phenomenologists focus on describing what all participants have in common, the basic purpose of research being to reduce individual experiences with a phenomenon to a description of the universal essence. More information can be found on pages 48–49.

15. What is Grounded Theory, and what does a grounded theory study look like?

The purpose of grounded theory is to inductively generate theory that is grounded in, or emerges from, the data. A core component of grounded theory is to move beyond description and to have the researcher generate or discover a theory that is “grounded” in data from the field—especially in actions, interactions, and social processes. Research involves multiple recurrent stages of data collection and the refinement of abstract categories of information. More information can be found on pages 49–50.

16. What is Narrative Inquiry, and how does one go about conducting this type of research?

Narrative research has many forms, incorporates a variety of practices and applications, and is rooted in different social disciplines. As a method, narrative research begins with the experiences as expressed in lived and told stories of individuals or cultures. In this form of research, the researcher studies the lives of one or more individuals through the telling of stories, including poetry, play, or performance. Paramount to all narrative work is the centrality of relationship in the research process and recognition of the sacredness of the stories that participants share and trust within the research environment. Uncertainty and tension guide the work, and rather than produce conclusive findings, the process is intended to offer understanding and meaning. More information can be found on pages 50–51.

17. What is Action Research, and what is an action research study?

Action research is a systematic orientation toward inquiry that seeks effective solutions to complex problems that people confront in their communities and organizations. Especially valuable to those involved in professional, organizational, and community research, action research focuses on specific situations that people encounter by engaging them in collaborative relationships and working on developing localized solutions. Action research, being about collaborative and democratic practices, makes it essentially political because it aims to influence processes of change. Action research is an intervention because it promotes actual change. More information can be found on pages 51–52.

18. What are Postmodernism, Poststructuralism, and Critical Theory Research?

In the past two decades, a critical turn has taken place in the social sciences, humanities, and applied fields, with scholars challenging the historical assumptions of neutrality in inquiry, asserting that all research is fundamentally political. It is increasingly argued that research involves issues of power and that traditionally conducted social science research has silenced, marginalized, and oppressed groups in society by making them the passive objects of inquiry. Postmodernism views the world as complex and reality as transitional. In recognition of the socially constructed nature of the world, meaning rather than knowledge is sought because knowledge is seen as constrained by the discourses that were developed to protect powerful interests. Poststructuralism, with its emphasis on language, forms a subset of postmodernism. More information on these genres can be found on pages 52–53.

19. With all the different options available, how do I go about choosing an appropriate qualitative research approach for my study?

The choice of research approach is directly tied to one’s research problem and purpose. A research problem should not be modified to fit a particular research approach; nor can you assume a particular qualitative approach regardless of your research problem. Having decided on a qualitative research approach, you will proceed to appropriately design your study within the framework of one of the traditions or genres of qualitative inquiry. Thus, the components of the design process (e.g., the theoretical framework, research purpose, and methods of data collection and data analysis) reflect the principles and features that characterize that tradition. More information can be found on pages 55–56.

Part 3: Preparing and Writing the Proposal 

20. What exactly is the dissertation proposal, and what is its function and purpose?

The proposal is an integral and very distinct segment of the dissertation process. It is a well-thought-out written action plan that identifies a narrowly defined problem; a purpose that describes how the problem will be addressed; research questions that are tied to the purpose and, when answered, will shed light on the problem; a review of the literature and relevant research to determine what is already known about the topic; and data collection and data analysis methods. More information regarding the content and process of the dissertation proposal can be found on pages 61–62.

21. How do I go about developing my proposal, and what are the key components of a qualitative dissertation proposal?

As mentioned at the outset of this book, and as you will be reminded throughout, while most institutions approach the proposal and dissertation in common ways, at the same time there are differences in terms of the organization and presentation, and distinct differences in terms of what and how qualitative language and terminology are used. This book presents information as guidelines that are meant to be flexible per institutional expectations and requirements, and subject to modification depending on your institution, department, and program. You will no doubt have to attend carefully to the variations that reflect the expectations and requirements of your particular institution. More information pertaining to the core elements of a qualitative proposal (introduction, literature review, and methodology) can be found on pages 63–65.

22. What are some additional elements that I should be aware of when preparing my proposal?

In addition to the three key parts of the proposal (introduction, literature review, methodology), there are some other elements that you will need to address, and information regarding these elements can be found on pages 65–66.

23. What is an elevator speech?

You may have heard the term "elevator speech." This refers to your ability to clearly and concisely answer the question "what is your study about?" A few points about an elevator speech and its relationship vis-a-vis your proposal are presented on page 66.

24. The idea of a “literature review” really scares me! There seems to be so much that is required! How do I even begin to think about it? 

Literature review is a distinct form of academic writing, a skill that doctoral candidates must master to demonstrate knowledge of the literature landscape that surrounds any given dissertation research problem. Right from the beginning, the literature review is an essential, integral, and ongoing part of the research process. Producing good reviews is a test of your ability to manage the relevant texts and materials, analytically interpret ideas, and integrate and synthesize ideas and data with existing knowledge. Guidelines and suggestions regarding undertaking, managing, and operationalizing literature reviews are provided on pages 105–108.

25. What are some of the most important guidelines regarding academic writing?

A dissertation demonstrates your ability to write a coherent volume of intellectually demanding work. It involves the combination of performing research and writing about your research to describe and explain it. As a researcher/writer, knowing how to best express your ideas in written form to convey them to the reader becomes an essential skill. The dissertation requires a high level of scholarly writing, and as such you will have to get into the mode of writing for a particular audience, that is, the academic community. Further information regarding academic writing requirements is presented on pages 66–68.

26. What are the general format and style requirements for a qualitative dissertation?

A research report must consistently follow a selected system for format and style. Format refers to the general pattern of organization and arrangement of the report. Style refers to appropriate writing conventions and includes rules of grammar, spelling, capitalization, and punctuation to be followed in preparing the report. Most colleges and universities require the use of a specific style—either their own or that in a published style manual. You will need to make inquiries regarding your particular department’s recommended style preference. Regardless of which style manual you use, you are expected to adhere to its rules meticulously. Further information regarding format and style is presented on pages 68–70.

27. What are some of the most important aspects of academic integrity, and what constitutes plagiarism?

The strength of your writing rests on your ability to refer to and incorporate the work of others. It is imperative, however, that you attribute recognition to all and any sources of information that you use. Integrity matters! There are few intellectual offenses more serious than plagiarism in academic and professional contexts. A charge of plagiarism can have severe consequences, including expulsion from a university or loss of a job, not to mention a writer’s loss of credibility and professional standing. Further information regarding academic integrity and strategies for avoiding plagiarism is presented on pages 71–73.

28. What is Institutional Review Board (IRB) approval, and why is it necessary?

Any research designed to research human subjects, interact with human subjects, provide interventions for human subjects, obtain identifiable information about living subjects, or observe and record private behavior of human subjects, must come under the jurisdiction of the governing board of Institutional Research. Institutional Review Boards (IRBs) have emerged in accredited academic institutions of higher education as bureaucratic entities responsible for the regulation, governance, and enforcement of significant research ethics. While there are some variations across disciplines and national boundaries, IRB approval is a stamp of credibility backed by a legitimate academic institution. This credibility is valuable both for the researcher and for the research participants. Further information regarding application for IRB approval is discussed on pages 74–75.

29. What are the differences between “methodology” and “research methods”?

Methodology determines how the researcher thinks about a study, how decisions about the study are made, and how researchers position themselves to engage firstly with participants and then with the data that are generated. The term methods commonly denote specific techniques, procedures, or tools used by the researcher to generate and analyze data. The methods that a qualitative researcher chooses are informed by both the research design and the research methodology so that there is a conceptual fit across all levels. More about methodology and methods, and the interrelationship between them, can be found on page 157 .

30. What is meant by “methodological congruence”?

As the researcher, you actively create the link among problem, purpose, and approach through a process of reflecting on problem and purpose, focusing on researchable questions and considering how to best address these questions. Thinking along these lines affords a research study “methodological congruence.” In essence, the position of the researcher is the bridge between philosophy, methodology, and the application of methods. Thus, the alignment between the research question, chosen methodology and personal philosophy, and the ability of the researcher to be reflexive in relation to the research is critical to ensure congruence in the study that will be manifested in the products of the research. More information regarding the notion of methodological congruence can be found on pages 153–154.

31. What are the most commonly used methods of data collection in qualitative research?

Based on the research questions, specific data collection methods are chosen to gather the required information in the most appropriate and meaningful way. A solid rationale for the choice of methods used is crucial, as this indicates methodological congruence, and illustrates that the choice of methods is grounded in the study’s overall research design. Details pertaining to some of the most commonly used methods of data collection (e.g., interviews, focus groups, observation, critical incidents, surveys, and document review) can be found on pages 154–157.

32. What is meant by “triangulation” of methods, and how important is this?

Triangulation enhances the quality of data from multiple sources (e.g., people, events) in multiple ways (e.g., interviews, observations, document review) with the idea that this will illuminate different facets of situations and experiences, and help portray them in their entirety and complexity. More about triangulation strategies and the significance thereof in qualitative research can be found on page 154.

33. What are some of the most important considerations when writing up the methods section?

To show that you have done a critical reading of the literature, and to acknowledge that data collection methods are not without some advantages, your discussion should be sufficiently detailed. More information pertaining to these necessary details is presented on page 158.

34. The idea of “researcher as instrument” is often portrayed as problematic. How do I best understand this phenomenon, and how can I go about defending this perspective to those who see qualitative research as limited and subjective?

“Researcher as instrument” raises important ethical, accountability, and social justice issues, including inter-subjectivity, power, positioning, and voice. Importantly, the reflexive researcher understands that all research is value-bound and that a reflective stance is therefore imperative; that is, reflexivity implies the explicit self-consciousness on the part of the researcher, including social, political, and value positions. Reflexivity is defined as the researcher’s conscious awareness of her or his cognitive and emotional filters comprising their experiences, world-views, and biases that may influence their interpretation of participants’ perceptions. More information on this key qualitative research issue can be found on pages 54–55; 242–243.

35. What is qualitative data analysis really all about?  

Qualitative data analysis is the process of bringing order, structure, and meaning to the masses of data you have collected. Although there are stages dedicated to formal analysis, analysis is an inherent and ongoing part of the research and writing process. Many students become overwhelmed at this point of the dissertation process, having completed or still being immersed in data collection and faced with mounds and mounds of “stuff” and unsure about what needs to be done first. Indeed, there can be a really vast amount of data that need to be transcribed, organized, and reduced. More on qualitative data analysis can be found on pages 187–189.

36. What advice is there for student researchers to best prepare themselves for the huge task of data analysis?

The data generated by qualitative methods are voluminous, and the sheer quantity of raw data can indeed be quite daunting. The best piece of advice I can offer is that if data are to be thoroughly analyzed, they must be well organized . Attention to detail in managing data is important at every stage of the research process. This notion becomes all too clear when it is time to write up the research. Strategies regarding data management in preparation for data analysis are presented on pages 189–190.

37. What does it mean to develop an “analytic mindset”?

Qualitative research does not purport to be objective nor is this a goal of qualitative research. However, to be rigorous, qualitative research does strive to be transparent, and to openly and clearly document and communicate all decisions taken throughout the research process. This must become an integral part of your thinking and mindset. More about ways of maintaining transparency, and hence ensuring the rigor of your study, is discussed on pages 158–159; 188–189.

38. There are many different ways to go about doing qualitative data analysis. How do I decide on the best approach for my specific study?

Different qualitative research traditions or genres promote specific strategies for data analysis. Whatever approach you choose to use should be suited to the research tradition that you have adopted. In addition, the preference of your advisor and your department will of course need to be taken into consideration. Different analytic strategies are discussed on pages 190–193.

39. What are “codes,” and what are their role and function in the qualitative data analysis process?

Much is made about coding as a fundamental skill for qualitative analysis. Although there is really nothing that mysterious about it, the literature on data analysis and coding in particular is voluminous, and the vast amount of information can certainly be overwhelming. Details pertaining to codes and the overall coding process are provided on pages 197–199.

40. What is the procedure for coding data?

The reason you have spent so much time and energy talking to participants is to find out what their experience is and to endeavor to understand it from their perspective. You, as the researcher, will be exercising judgment as to what you think is significant in each interview transcript. Some passages may stand out because they are striking to you in some way. Others may stand out because they are contradictory and seem inconsistent with your conceptual framework. In this regard, you must be vigilant in not only seeking material that supports your own opinions but also remaining open to the unexpected. All of the aspects of coding your material are presented on pages 201–202.

41. What do you do once you have coded your data?

Once you have coded your material, you are ready to categorize your units of information. What is imperative is that your coding scheme and conceptual framework continue to remain flexible. All aspects of the process of assigning your codes to categories are presented on pages 202–204.

42. What is content analysis, and how does it differ from coding?

In traditional content analysis studies, counting the number of times a particular set of codes occurs is an important measure in assessing the frequency of items or phenomena. However, in the qualitative analysis process, frequency of occurrence is not necessarily an indicator of significance. The analytic approaches for most coding methods do not ask you to count; they ask you to ponder, speculate, assess, integrate, and synthesize. Qualitative analysis therefore goes way beyond simply counting . See pages 199–200 for further discussion on this distinction.

43. There is a lot of talk around computer software analysis programs? What types are available, and are these preferable than conducting a manual “old fashioned” analysis of my data?

If you choose to make use of computer aided software, then searching for the most appropriate program is important so that it directly supports and is usable in terms of your study’s research design and methodology. Information regarding the most common software currently in use, including benefits and limitations, is provided on pages 205–207.

44. How does “data analysis” differ from “interpretation of findings”?

By way of data analysis , you are forming a record of frequently occurring phenomena or patterns of behavior. Once you have established patterns, these patterns need to be explained.  This is where interpretation of findings comes into play. Whereas the chapter of data analysis presents the findings of your research by organizing data from various sources into categories to produce a readable narrative, the purpose of the chapter dealing with interpretation of findings is to provide interpretative insights into your study’s findings. You now have an opportunity to communicate to others what you think your findings mean and integrate your findings with literature, research, and practice. More about this is discussed on pages 233–236.

45. What essentially is “interpretation” in qualitative research? How do I go about interpreting what I have found?

Qualitative research begins with questions, and its ultimate purpose is learning. To inform the questions, the researcher collects data . Data are like building blocks that, when grouped into patterns, become information , which in turn, when applied or used, becomes knowledge . The challenge of qualitative analysis lies in making sense of large amounts of data—reducing raw data, identifying what is significant, and constructing a framework for communicating the meaning of your findings. This is discussed on pages 240–243.

46.  How and in what ways does analysis of findings differ among the various qualitative research traditions?

Analytical approaches are linked to particular forms of data collection and are underpinned by specific conceptual and philosophical traditions. These differences are discussed on page 238.

47. How and in what ways does interpretation of findings differ among the various qualitative research traditions?

Just as there are clear analytic distinctions among traditions or genres demanding that the researcher will have to think about data analysis in a particular way, so are interpretation and representation strategies specific to each tradition. These differences are discussed on page 241.

48. How do I prepare myself for analysis and interpretation?

You might ask yourself what the chapter on interpretation of findings is really all about and what it should constitute. Since findings are not to be taken at face value, how does one go about seeking the deeper meanings behind the findings? What is really involved? And how does one get started? How to begin thinking about your analysis and interpretation is presented on page 236.

 49. How do I begin to go about analyzing and interpreting my findings? 

You are most likely asking yourself what the chapter on analysis of findings is really all about and what it should constitute. How does one get started, and what is really involved? You may want to structure your thinking according to three interrelated activities: (a) Seeking significant patterns and themes among the findings, (b) making use of description and interpretation, and (c) providing some sort of synthesis or integration. More about these activities and how to go about “peeling back” the many layers in order to explain the meaning behind your findings is provided on pages 236–244.

50. What are the limitations of my credibility in the analytic and interpretive process? After all, I bring my own perspectives and experiences, and hence assumptions, subjectivity and biases!

Whereas in quantitative research the role of the researcher is detached with the aim of being as objective as possible, in qualitative research, the researcher is personally involved, believing that research is always value-bound. Factors that enhance the credibility of a qualitative study are discussed on page 244.

51. A lot is made about the notion of “synthesis.” What are the implications of synthesizing findings in qualitative research?

Qualitative research involves moving from a holistic perspective to individual parts (analysis) and then back to a holistic look at the data (synthesis). Whereas the findings chapter splits apart and separates out pieces and chunks of data to tell the “story of the research,” the analysis chapter is an attempt to reconstruct a holistic understanding of your study. Analysis is intended to ultimately depict an integrated picture. More details are presented on pages 243–244.

Part 7: Writing Up and Presenting the Research 

You will notice that the questions in Part 7 below are organized around particular standard dissertation chapters. Please be aware that different institutions have different expectations and requirements with regard to the structure and flow of dissertation chapters. Students will need to consult with their advisors in this regard. 

7.1 Introduction to the Study 

52. What is the overall purpose of Chapter One (the study’s Introduction), and what are the key components of this chapter?

The first chapter of your dissertation is the most critical, and everything that follows hinges on how well this chapter is constructed. The introductory chapter therefore sets the stage for the study; it also makes a case for the significance of the problem, contextualizes the study, and provides an introduction to its basic components—most specifically, directing the reader to the research problem, research purpose, and research questions. This first chapter of the dissertation also forms part of the proposal. The various elements that comprise this chapter are discussed on pages 9–10; 85.

53. How do I move from identifying a research topic to developing and articulating a viable research problem?

The sooner you can begin to narrow your research interests (topic) and identify and develop a topical focus (research problem), the better.  Beginning researchers often confuse a topic with a research problem. A topic refers to a general area of interest. A research problem is more specific; it seeks to understand some aspect of the general topic. More on how to begin narrowing down a research topic and developing a clear research problem is discussed on pages 86–88.

54. What is the research problem, and how does this inform the development of research purpose and research questions?

At the heart of a dissertation is the articulation of the research problem. This is the place where most committee members go first to understand and assess the merits of a proposal or a dissertation. More on the research problem and how it informs the research questions is discussed on pages 88–91.

55. How do I go about developing and honing my research problem statement?

The problem statement serves a foundational role in that it communicates what is the formal reason for engaging in the dissertation in the first place. The problem statement is the discrepancy between what we already know and what we want to know. The problem statement also illustrates why we care; that is, why your study should be conducted. More details about what constitute a viable problem statement, and how to go about assessing viability, is discussed on pages 87–89.

56. What is the purpose statement, and how do I articulate this?

Once you have identified your own narrowly defined topic and concise problem statement, you are ready to formulate your purpose statement. The purpose statement is the major objective or intent of the study ; it enables the reader to understand the central thrust of the research.  More about the purpose statement and how to go about developing this is discussed on pages 88–90.

57. How do I develop and articulate effective and relevant research questions?

The research questions are directly tied to the research purpose. Answering the questions must accomplish the study’s purpose and contribute to shedding light on and addressing the problem. One must be able to trace all the ideas in the research questions back through the purpose statement to the problem statement; this underscores that you must ask relevant and effective questions. Details regarding how to craft research questions are included in pages 90–92.

58. What are some other additional elements that need to be included in the introductory chapter?

The first chapter of your dissertation (and of your proposal) introduces and describes the critical components that set in place a research study: problem, purpose, and research questions. In addition, there are some other associated elements or subsections. It should be noted that there may be some variations in required subheadings depending on individual programs and/or universities, and you should be sure to check for this. An outline of typical subheadings that compose Chapter One is presented on pages 92–94.

7.2 The Literature Review Chapter

59. What is the function and purpose of the literature review chapter in the qualitative dissertation?

The literature review is a sophisticated form of research in its own right that requires a great deal of research skill and insight. You are expected to identify appropriate topics or issues, justify why these are the appropriate choice for addressing the research problem, search for and retrieve the appropriate literature, analyze and critique the literature, create new understandings of the topic through synthesis, and develop a conceptual framework that will provide the underlying structure for your study. More on the function and purpose of the literature review chapter is presented on pages 104–105.

60. What is the scope of the literature review chapter in the dissertation? In other words, how extensive is the review meant to be?

The major purpose of reviewing the literature is to determine what has already been done that relates to your topic. This knowledge not only prevents you from unintentionally duplicating research that has already been conducted, but it also affords you the understanding and insight needed to situate your topic within an existing framework. Therefore, a thorough search and reading of related literature is, in a very real sense, part of your own academic development—part of becoming an “expert” in your chosen field of inquiry. Given all of this, you might be asking, “What is the scope of a literature review, and how extensive will this review need to be?” These questions are responded to on pages 105–108.

61. How do I start preparing for the literature review?  

Thinking about the entire literature review may be overwhelming and intimidating. Instead of viewing it as one big whole, try to think of it as a series of steps—and steps within those steps—and prepare to tackle each topic one by one, setting small achievable goals within each topic area. The different stages of the literature review process, and all the key elements involved in digesting scholarly sources, are discussed on pages 108–118.

62. What is the idea of “synthesis” vis-à-vis the literature review? And how is synthesis different from summary?

Synthesis and summary are strategies that are used in reading, review, and research. Both are important skills or techniques in making sense of what one is reading, and each one plays an important role in the qualitative research process. However, they are very different activities. Each has a different purpose, process, and outcome. This is discussed on pages 121–122.

63. What should I know about and be aware of with regard web/online resources?

Although not always scholarly, the Internet will more than likely be your initial starting point for topic ideas and information. However, anyone anywhere can put information on the web, so any information from the Internet should be cited with caution. Remember that using the Internet to find academic information takes a lot of hard work to carefully evaluate and determine if a web resource is a reliable, authoritative, or even a scholarly information resource. Criteria for evaluating the credibility, accuracy, currency, and legitimacy of web resources are discussed on pages 113–114.

64. How do I present my literature review in the dissertation?

Qualitative researchers use existing literature to guide their studies in various ways depending on the type of study being conducted. There are also differences regarding the purpose and process for presenting the review of the literature with respect to each of the research traditions. Guidelines for presenting a literature review are discussed on pages 122–124.

65. So much is made of the conceptual framework. What is it, and how can I start thinking about this?

Graduate students often lack a clear understanding of the nature of the conceptual framework; what it is, its purpose, where it is derived from, how it is developed, how it is used, and what effect it has on research. Thus, they find themselves at a loss in the process of developing a conceptual framework. Moreover, oftentimes experienced researchers and advisors encounter challenges in guiding candidates as to what constitutes a rigorous and meaningful conceptual framework. As such, the structure and function of a conceptual framework continues to mystify and frustrate. More information on this is presented on pages 124–127.

66. What are the role, function, and application of the conceptual framework in the dissertation?

The conceptual framework plays a central role throughout the entire research process, and, most important, in the final analysis. A well-conceived conceptual framework is influenced by and at the same time influences the research process at all levels and at all stages. There are a set of distinct roles and functions of the conceptual framework in a qualitative dissertation, and these are discussed on pages 127–128.

67. What is the essential value of the dissertation’s conceptual framework? And are there any limitations associated with a conceptual framework?

The conceptual or theoretical framework strengthens your study in many ways, and there are also some caveats to be aware of. The value and limitations are explained on pages 128–130.

68. How do I go about developing and presenting my study’s conceptual framework? Does this have to be an elaborate diagram?

In acknowledging the conceptual framework as an integral element of the research process, as a qualitative researcher, you need to know how to develop and create a conceptual or theoretical framework and where to introduce this in the dissertation. The term is somewhat an abstract notion, conjuring up a “model” or “diagram” of some sort. Moreover, there is no uniform and consistent definition, and discussions in the literature around conceptual frameworks are not clear or precise. Strategies for developing the conceptual framework and ideas for presenting it in the dissertation are discussed on pages 130–132. 

7.3 The Methodology Chapter

69. What is the purpose of the Methodology chapter?

The Methodology chapter of the dissertation presents the research design and the specific procedures used in conducting your study. In this chapter, you will show the reader that you understand the methodological implications of the choices you have made and, in particular, that you have thought carefully about the linkages between your study’s purpose and research questions, and the research approach and research methods that you have selected. More details regarding the purpose of this chapter are presented on pages 143–145.

70. What are the key components of the Methodology chapter?

The dissertation’s methodology chapter covers a lot of ground. In this chapter, you will document each step that you have taken in designing and conducting the study. This chapter situates the study within a particular methodological tradition and provides a detailed description of all aspects of the design and procedures of the study. While your headings and subheadings in this chapter are contingent on your particular university’s requirements, make sure your sections are in a logical sequence and what you write is comprehensive, clear, precise, and sufficiently detailed. An overview of the elements that would constitute a comprehensive and sound methodology chapter is presented on pages 11–12; 146–147.

71. What is the research sample, and how is this different from the research population?

The research sample is a subset of the population. Identifying your research sample, and the method you used to select that sample, provides the reader with some sense of the scope of your study. In addition, your study’s credibility relies on the quality of procedures you have used to select the research participants. Further information regarding qualitative research samples is provided on page 147.

72. How do I go about selecting my research sample, and how large does it need to be?

In qualitative research, selection of the research sample is purposeful . The logic of purposeful sampling lies in selecting information-rich cases, with the objective of yielding insight and understanding of the phenomenon under investigation. This method is in contrast to the random sampling procedures that characterize quantitative research, which is based on statistical probability theory. Further information regarding purposeful sampling and sample size is discussed on pages 148–149.

73. What kinds of information am I going to need from the research site and research sample?

Four areas of information are typically needed for most qualitative studies: contextual, perceptual, demographic, and theoretical. Additional details regarding the types of information needed, and how to go about collecting that information, are discussed on pages 149–151.

74. What is “research design,” and what are the implications of the choice of research design for my study?

Engaging in research involves choosing a study design that corresponds with your study’s problem, purpose, research questions, choice of site, and research sample. This calls to the fore the concept of methodological congruence, whereby all the study’s components are interconnected and interrelated so that the study itself is a cohesive whole rather than the sum of fragmented or isolated parts. You will also need to consider whether the design is a comfortable match with your worldview and your skills. How to go about developing the research design of your study and the criteria to take into consideration in doing so are presented on pages 151–152.

75. What are the key ethical considerations in conducting qualitative research?

In any research study, ethical issues relating to the protection of the participants are of vital concern. As researchers, we are morally bound to conduct our research in a manner that minimizes potential harm to those involved in the study. For the most part, issues of ethics focus on establishing safeguards that will protect the rights of participants and include informed consent, on protecting participants from harm, and on ensuring confidentiality. As a qualitative researcher, you need to remain attentive throughout your study to the researcher–participant relationship, which is determined by roles, status, and cultural norms. Central issues with regard to ethics in qualitative research are discussed on pages 161–162.

76.  How do I best understand issues of “trustworthiness” or “legitimation” regarding qualitative research?

Qualitative research is based to a large degree on reflection and interpretation. The researcher as instrument brings her or his experience and perspective to the table. Qualitative research does not purport to be objective, nor is this a goal of qualitative research. However, to be rigorous, qualitative research does strive to be transparent and to openly, legitimately, and clearly document and communicate all decisions taken throughout the research process. Issues of trustworthiness in qualitative research (credibility, dependability, and confirmability) and how these compare with quantitative research criteria are discussed on pages 162–163.

77. How can I better understand conflicting reports about the generalizability of qualitative research?

Although generalizability is not the intended goal of qualitative research, what must be addressed is the issue of transferability ; that is, the ways in which your reader determines whether and to what extent some of the elements of your study can be used as a way to understand similar elements of another context. Exactly what transferability implies and how to account for transferability in your qualitative study are discussed on page 164.

78. What is meant by “limitations” and “delimitations” in a qualitative research study, and what is the difference between these two concepts?

Limitations of the study are the characteristics of design or methodology that expose the conditions that may weaken the study. Delimitations refer to the initial choices made about the broader, overall design of your study and are those characteristics that define and clarify the conceptual boundaries of your research . More about limitations and delimitations and how to account for these in your study is discussed on pages 164–166.

7.4. Analyzing Data and Reporting Findings 

79. What constitutes the dissertation’s findings analysis chapter?

In this chapter, you present the analysis of your raw data, which are your findings. You have now moved beyond data to information . The challenge of qualitative analysis lies in making sense of large amounts of data, identifying what is significant, and constructing a framework for communicating the essence of what the data reveal. This chapter lays the foundation for the analysis, conclusions, and recommendations that will appear in subsequent chapters. Factors to take into consideration when preparing and writing this chapter, as well as a suggested outline, are provided on pages 13; 187–189.

80. What is the procedure involved in qualitative data analysis, and what is the role of the conceptual framework?

Data analysis demands a heightened awareness of the data and an open mind to recurring and common threads, some of which may be subtle. The process can be repetitious, tedious, and time consuming. While there is a somewhat systematic and stepwise procedure to prepare and analyze the data, the interrelationship among these steps is not necessarily linear. The phases involved in data analysis and the integral function of your conceptual framework are presented on pages 193–197.

81. How are research findings to be presented in a qualitative dissertation?

As the researcher, your goal is to tell a story that should be vivid and interesting, while also accurate and credible. In your report, the events, the people, and their words and actions are made explicit so that readers can experience the situation in a similar way to the researcher, as well as experience the world of the research participants.

Qualitative analysis is a creative and ongoing process that requires thoughtful judgments about what is significant and meaningful in the data. General guidelines for presenting this chapter are presented on pages 207–208.

82. What does this mean to present findings by way of quotation categories, and how do I go about doing this?

In qualitative research, interviewing is usually the major source of the data needed for understanding the phenomenon under study. The findings of qualitative research are typically reported in a narrative manner. Reports of qualitative studies usually include extensive samples of quotations from participants, and these provide the detail and substantiate the story that you are telling. An overwhelming question facing any researcher embarking on the write-up of the research report is, “Where do I begin to tell my story?” The various steps involved in this process are discussed on pages 208–212.

83. What is meant by thematic presentation of findings?

While the standard form of presenting quotes in qualitative research is to weave the quotes into your narrative, this is not the only form. Quotes can also be presented within charts, tables, or figures, with the overall goal to convey the story-line of your research according to the most predominant themes. More about this way of presenting findings can be found on pages 212–213.

7.5 Analysis and Interpretation of Findings 

84. What is the role and function of the analysis and synthesis chapter?

The previous chapter of the dissertation involved the analysis of data to produce the study’s findings. Organizing, preparing, and presenting the findings of your research is a somewhat objective exercise; the researcher is, in this instance, a reporter of information. This chapter involves the analysis, interpretation, and synthesis of those findings . Both chapters involve analytic decisions, and these two chapters together should convince a reader that you, the researcher, are sufficiently knowledgeable about the interlocking analytic processes that constitute qualitative research. Further details pertaining to this chapter’s place in the dissertation are provided in pages 13–14; 233–236.

85. What does it mean to seek patterns and themes?

Qualitative analysis is essentially about searching for patterns and themes; that is, the trends that you see emerging from among your findings. Now again, when you are analyzing your findings, you look for themes once again—this time not in raw data but in the findings that have emerged. Bear in mind that analytical approaches are linked to particular forms of data collection and are underpinned by specific conceptual and philosophical traditions. Each tradition provides a perspective on reality that is specific to that tradition. More on this is discussed on pages 238–240.

86. Once I have established patterns and themes, how do I go on to describe and interpret my study’s findings?

A qualitative dissertation should not only provide sufficient description to allow the reader to understand the basis for an interpretation but also provide meaningful interpretation to allow the reader to appreciate the description. An interpretive reading of your data involves constructing a version of what you think the findings mean or represent or what you think you can infer from the findings . Interpretation, in effect, moves the whole analytic process to a higher level. Guidelines for interpreting your material are presented on pages 240–243.

7.6 Conclusions and Recommendations Chapter

87. Formulating the study’s conclusions and recommendations constitute the final chapter of the dissertation. What should I be aware of regarding this chapter?

The final chapter of the dissertation presents a set of concluding statements and recommendations. By way of the conclusions, the story of your research is wrapped up , bringing it to its logical finale. Recommendations are the application of those conclusions. Writing conclusions and providing recommendations will draw on your ability to be a critical and, at the same time, creative thinker. Characteristics of worthy conclusions and recommendations are presented on pages 15; 269–270.

 88. How do I begin thinking about developing trustworthy conclusions?

When you were developing the study’s key findings, you engaged in critical thinking and reflection about all the potential deeper meanings behind these findings. As such, you were able to brainstorm a number of possible interpretations that explained your findings. In generating conclusions, you now need to go back to your findings and interpretations. A process to stimulate thinking about developing conclusions and making sure that your findings, interpretations, and conclusions are all aligned is presented on pages 270–271.

89. How do I write up my study’s conclusions?

As a general rule of thumb, you should provide at least one conclusion for each finding. However, the process is not altogether linear, and so it is possible that one conclusion can (but does not always) cut across more than one finding. It is important to bear in mind when thinking about and formulating each of your conclusions that they must be logically tied to one another . More about writing conclusions, as well as a tool for generating conclusions, is presented on pages 271–272.

90. How can I go about I developing actionable recommendations?

Recommendations follow your findings and conclusions. They are the application of those conclusions. A tool for generating the study’s recommendations is presented on pages 272–273.

91. How do I write up my recommendations?

You make recommendations based on your own experiences in conducting the research, as well as in any other professional capacity. Recommendations can have implications for policy and practice, as well as for further research. Further details pertaining to providing recommendations are presented on page 273.

92.     Will I have an opportunity to reflect on my research and findings?

Most certainly! As you near the end of your study, you may want to pause and reflect on the long qualitative journey you have undertaken. You may include this reflection in the last chapter, following your conclusions and recommendations. Suggestions about this piece of the dissertation are provided on pages 273–274.

93. Why is alignment such an important component to consider, and why should this be revisited as I near completion of the dissertation?  

You will have known throughout your research about the importance of alignment among the first three core critical elements: problem, purpose, and research questions. As you reach the final stages of writing your dissertation, it is crucial that you once again make certain that all the necessary elements that constitute your dissertation are aligned with one another. This will ensure that your study is tight and that you have taken an important step in ensuring methodological integrity ; this is extremely important for the defense when, among other things, the methodological integrity of your research is finely scrutinized. More about alignment is presented on pages 283–284.

 94. How do I craft my study’s title?

The title of your dissertation should catch the readers’ attention while at the same time properly informing them of the main focus of your study. Crafting an effective title is an iterative and ongoing exercise. A title has many uses. Most important, it should accurately reflect your work. More details about the title are provided on pages 284–285.

95. How do I prepare an Abstract?

Writing a good abstract requires that you explain what you did and what you found in simple, direct language. The abstract needs to be dense with information but also readable, well organized, concise and specific, focused, and coherent.  Abstracts can differ in terms of style and word count. It is suggested that you consult with your advisor, departmental regulations, and the relevant style manual regarding abstract requirements. More about the abstract is provided on pages 285–289.

96. What is the essential purpose of the dissertation defense?

The defense, in effect, moves your dissertation from the private domain into the arena of public discourse, providing you with some sense of closure. Actual procedures for conducting the meeting and the formalities involved are discussed on pages 302–303.

97. What is the process for selecting a defense committee?

Be aware that each university or college has a different system regarding dissertation committee structure and the process of preparing for that structure. Each institution has its own way of going about setting up the defense meeting, and it is recommended that you consult with your institution’s office of doctoral studies with regard to the correct procedures and protocol. Some general guidelines are provided on pages 300–301.

98. How can I best prepare myself for this milestone event, and what are some beneficial pre-defense strategies that I should know about?

Because this is the culminating aspect of a rigorous, traditional, and long-standing ritual, you are likely to approach the defense with some sense of anxiety. This is certainly understandable! Therefore, the more you can frame the defense as an opportunity to present your research publicly and the more you take a proactive position, the better the experience is likely to be. Guidelines toward this end are provided on pages 302–306.

99. Following the defense and all necessary revisions to my dissertation, what opportunities can I pursue regarding publishing my research?  

The dissertation process comes to a definitive end when the final document is submitted and the doctoral degree is awarded. At this juncture, you might consider looking beyond the dissertation and think of how you can share what you have researched with a broader audience than the academic community. Publishing your findings is a way to contribute to the ongoing knowledge base and work toward advancing your professional career. Details regarding publishing your research are provided on pages 308–309.

100. Following the defense and all necessary revisions to my dissertation, what opportunities can I pursue regarding presenting my research?

In addition to publications, completion of the dissertation provides you with  opportunities to present your study in other academic settings and research forums, such as graduate seminars and professional associations. Details regarding presenting your research are provided on page 310.

101. It is sometimes said that “the best dissertation is a DONE dissertation.”  However, how does one actually evaluate the quality of a qualitative dissertation?

I have no doubt that you will ask yourself whether there are key criteria or pointers that can help you determine the quality of your work as you navigate this long and intense journey. The short answer to this question is yes!  Once you have some idea of the core elements that are required for the various sections of your dissertation, an evaluation rubric is included for your convenience on pages 316–325 . Please be sure to use this rubric as a broad set of guidelines only in checking your work at different points along the way and in assessing or evaluating the quality of your work overall once completed. Hopefully this tool will be useful to you in determining where limitations may lie and where improvements can be made. 

Research Question Generator for Free

If you’re looking for the best research question generator, you’re in the right place. Get a list of ideas for your essay, research paper, or any other project with this online tool.

• 🎓 How to Use the Tool
• 🤔 What Is a Research Question?
• 😺 Research Question Examples
• 👣 Steps to Making a Research Question

📝 Research Question Maker: the Benefits

🔗 references, 🎓 research question generator: how to use it.

Research can’t be done without a clear purpose, an intention behind it.

This intention is usually reflected in a research question, which indicates how you approach your study topic.

If you’re unsure how to write a good research question or are new to this process, you’ll surely benefit from our free online tool. All you need is:

• Indicate your search term or title
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As you can see, this is the best research question generator requiring minimal input for smart question formulation. Try it out to see how simple the process is.

🤔 Why Make an Inquiry Question?

A research question is a question that you formulate for your scientific inquiry . It is a question that sets the scope for your study and determines how you will approach the identified problem, gap, or issue.

Questions can be descriptive , meaning they aim to describe or measure a subject of the researcher's interest.

Otherwise, they can be exploratory , focusing on the under-researched areas and aiming to expand the existing research evidence on the topic.

If there's enough knowledge about the subject, and you want to dig deeper into the existing trends and relationships, you can also use an explanatory research question.

What Makes a Strong Research Question?

The strength of your formulated research question determines the quality of your research, whether it’s a short argumentative essay or an extensive research paper . So, you should review the quality of your question before conducting the full-scale study.

Its parameters of quality are as follows:

• Clarity . The question should be specific about the focus of your inquiry.
• Complexity . It should not be self-obvious or primitively answered with a “yes” or “no” variant.
• Focus . The question should match the size and type of your academic assignment.
• Conciseness . It should be brief and understandable.
• Debatability . There should be more than one potential answer to the question.

😺 Research Question Examples: Good & Not So Good

Here are some examples to illustrate what we mean by quality criteria and how you can ensure that your question meets them.

Lack of Clarity

The bad example is too general and does not clearly estimate what effect you want to analyze or what aspect of video gaming you're interested in. A much better variant is in the right column.

Look at some other research question examples that are clear enough:

• Terrorism: what is it and how to counter it?
• Sex trafficking: why do we have to address it?
• Palliative care: what constitutes the best technique for technicians communication with patients and families?
• How do vacuum cleaners work?
• What does it mean to age well?

Lack of Focus

The bad example is not focused, as it doesn’t specify what benefits you want to identify and in what context the uniform is approached. A more effective variant is in the right column.

Look at some other research question examples that are focused enough:

• How are biochemical conditions and brain activity linked to crime?
• World wars and national conflicts: what were the reasons?
• Why does crime exist in society?
• Decolonization in Canada: what does decolonization mean?

The bad example is too simplistic and doesn’t focus on the aspects of help that dogs can give to their owners. A more effective variant is in the right column.

Look at some other research question examples that are complex enough:

• How is resource scarcity impacting the chocolate industry?
• What should the Brazilian government do about reducing Amazon’s deforestation?
• Why is a collaborative approach vital during a pandemic?
• What impact has COVID-19 had on the economy?
• How to teach handwriting effectively?

Lack of Debatability

The problem of diabetes is well-known and doesn’t cause any doubts. So, you should add debatability to the discussed issue.

Look at some other research question examples that are debatable enough:

• Online vs. print journalism: what is more beneficial?
• Why will artificial intelligence not replace human in near future?
• What are the differences between art and design?
• Crime TV: how is criminality represented on television?

The question in the left column is too long and ambiguous, making the readers lose focus. You can shorten it without losing the essence.

Look at some other research question examples that are concise enough:

• What is the best way to address obesity in the US?
• Doctoral degree in nursing: why is it important?
• What are the benefits of X-rays in medicine?
• To what extent do emotions influence moral judgment?
• Why did the Industrial Revolution happen in England?

👣 Steps to Generate Research Questions

Now, it’s time to get down from science to practice. Here is a tried-and-tested algorithm for killer research question generation.

• Pick a topic . Once you get a writing assignment, it’s time to find an appropriate topic first . You can’t formulate a thesis statement or research question if you know nothing about your subject, so it's time to narrow your scope and find out as much as possible about the upcoming task.
• Research the topic . After you’re brainstormed several topic options, you should do some research. This stage takes the guesswork out of the academic process, allowing you to discover what scholars and other respected people think about your subject.
• Clarify who your audience is . Think about who will read your piece. Will it be the professor, your classmates, or the general audience consisting of laypersons? Ensure the research question sounds competent enough for a professor and understandable enough for laypeople.
• Approach the subject critically . With a well-articulated topic at hand, you should start asking the "why's" and "how's" about it. Look at the subject as a kid; don't limit your curiosity. You're sure to arrive at some interesting topics to reveal the hidden sides of the chosen issue.
• Evaluate the questions . Now that you have a couple of questions about your topic, evaluate them in terms of research value. Are all of them clear and focused? Will answering all of them take time and research, or is the answer already on the surface? By assessing each option you’ve formulated, you’re sure to choose one leader and use it as your main research question for the scientific study.

Thank you for reading this article! If you need to quickly formulate a thesis statement, consider using our free thesis maker .

❓ Research Questions Generator FAQ

Updated: Oct 25th, 2023

• Developing research questions - Library - Monash University
• Formulation of Research Question – Stepwise Approach - PMC
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• How To Write a Research Question: Steps and Examples
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With our question generator, you can get a unique research question for your assignment, be it an essay, research, proposal, or speech. In a couple of clicks, our tool will make a perfect question for you to ease the process of writing. Try our generator to write the best work possible.

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• Knowledge Base

Methodology

• How to Write a Literature Review | Guide, Examples, & Templates

How to Write a Literature Review | Guide, Examples, & Templates

Published on January 2, 2023 by Shona McCombes . Revised on September 11, 2023.

What is a literature review? A literature review is a survey of scholarly sources on a specific topic. It provides an overview of current knowledge, allowing you to identify relevant theories, methods, and gaps in the existing research that you can later apply to your paper, thesis, or dissertation topic .

There are five key steps to writing a literature review:

• Search for relevant literature
• Evaluate sources
• Identify themes, debates, and gaps
• Outline the structure
• Write your literature review

A good literature review doesn’t just summarize sources—it analyzes, synthesizes , and critically evaluates to give a clear picture of the state of knowledge on the subject.

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Table of contents

What is the purpose of a literature review, examples of literature reviews, step 1 – search for relevant literature, step 2 – evaluate and select sources, step 3 – identify themes, debates, and gaps, step 4 – outline your literature review’s structure, step 5 – write your literature review, free lecture slides, other interesting articles, frequently asked questions, introduction.

• Quick Run-through
• Step 1 & 2

When you write a thesis , dissertation , or research paper , you will likely have to conduct a literature review to situate your research within existing knowledge. The literature review gives you a chance to:

• Demonstrate your familiarity with the topic and its scholarly context
• Develop a theoretical framework and methodology for your research
• Position your work in relation to other researchers and theorists
• Show how your research addresses a gap or contributes to a debate
• Evaluate the current state of research and demonstrate your knowledge of the scholarly debates around your topic.

Writing literature reviews is a particularly important skill if you want to apply for graduate school or pursue a career in research. We’ve written a step-by-step guide that you can follow below.

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Writing literature reviews can be quite challenging! A good starting point could be to look at some examples, depending on what kind of literature review you’d like to write.

• Example literature review #1: “Why Do People Migrate? A Review of the Theoretical Literature” ( Theoretical literature review about the development of economic migration theory from the 1950s to today.)
• Example literature review #2: “Literature review as a research methodology: An overview and guidelines” ( Methodological literature review about interdisciplinary knowledge acquisition and production.)
• Example literature review #3: “The Use of Technology in English Language Learning: A Literature Review” ( Thematic literature review about the effects of technology on language acquisition.)
• Example literature review #4: “Learners’ Listening Comprehension Difficulties in English Language Learning: A Literature Review” ( Chronological literature review about how the concept of listening skills has changed over time.)

You can also check out our templates with literature review examples and sample outlines at the links below.

Download Word doc Download Google doc

Before you begin searching for literature, you need a clearly defined topic .

If you are writing the literature review section of a dissertation or research paper, you will search for literature related to your research problem and questions .

Make a list of keywords

Start by creating a list of keywords related to your research question. Include each of the key concepts or variables you’re interested in, and list any synonyms and related terms. You can add to this list as you discover new keywords in the process of your literature search.

• Social media, Facebook, Instagram, Twitter, Snapchat, TikTok
• Body image, self-perception, self-esteem, mental health
• Generation Z, teenagers, adolescents, youth

Search for relevant sources

Use your keywords to begin searching for sources. Some useful databases to search for journals and articles include:

• Your university’s library catalogue
• Google Scholar
• Project Muse (humanities and social sciences)
• Medline (life sciences and biomedicine)
• EconLit (economics)
• Inspec (physics, engineering and computer science)

You can also use boolean operators to help narrow down your search.

Make sure to read the abstract to find out whether an article is relevant to your question. When you find a useful book or article, you can check the bibliography to find other relevant sources.

You likely won’t be able to read absolutely everything that has been written on your topic, so it will be necessary to evaluate which sources are most relevant to your research question.

For each publication, ask yourself:

• What question or problem is the author addressing?
• What are the key concepts and how are they defined?
• What are the key theories, models, and methods?
• Does the research use established frameworks or take an innovative approach?
• What are the results and conclusions of the study?
• How does the publication relate to other literature in the field? Does it confirm, add to, or challenge established knowledge?
• What are the strengths and weaknesses of the research?

Make sure the sources you use are credible , and make sure you read any landmark studies and major theories in your field of research.

You can use our template to summarize and evaluate sources you’re thinking about using. Click on either button below to download.

Take notes and cite your sources

As you read, you should also begin the writing process. Take notes that you can later incorporate into the text of your literature review.

It is important to keep track of your sources with citations to avoid plagiarism . It can be helpful to make an annotated bibliography , where you compile full citation information and write a paragraph of summary and analysis for each source. This helps you remember what you read and saves time later in the process.

Prevent plagiarism. Run a free check.

To begin organizing your literature review’s argument and structure, be sure you understand the connections and relationships between the sources you’ve read. Based on your reading and notes, you can look for:

• Trends and patterns (in theory, method or results): do certain approaches become more or less popular over time?
• Themes: what questions or concepts recur across the literature?
• Debates, conflicts and contradictions: where do sources disagree?
• Pivotal publications: are there any influential theories or studies that changed the direction of the field?
• Gaps: what is missing from the literature? Are there weaknesses that need to be addressed?

This step will help you work out the structure of your literature review and (if applicable) show how your own research will contribute to existing knowledge.

• Most research has focused on young women.
• There is an increasing interest in the visual aspects of social media.
• But there is still a lack of robust research on highly visual platforms like Instagram and Snapchat—this is a gap that you could address in your own research.

There are various approaches to organizing the body of a literature review. Depending on the length of your literature review, you can combine several of these strategies (for example, your overall structure might be thematic, but each theme is discussed chronologically).

Chronological

The simplest approach is to trace the development of the topic over time. However, if you choose this strategy, be careful to avoid simply listing and summarizing sources in order.

Try to analyze patterns, turning points and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred.

If you have found some recurring central themes, you can organize your literature review into subsections that address different aspects of the topic.

For example, if you are reviewing literature about inequalities in migrant health outcomes, key themes might include healthcare policy, language barriers, cultural attitudes, legal status, and economic access.

Methodological

If you draw your sources from different disciplines or fields that use a variety of research methods , you might want to compare the results and conclusions that emerge from different approaches. For example:

• Look at what results have emerged in qualitative versus quantitative research
• Discuss how the topic has been approached by empirical versus theoretical scholarship
• Divide the literature into sociological, historical, and cultural sources

Theoretical

A literature review is often the foundation for a theoretical framework . You can use it to discuss various theories, models, and definitions of key concepts.

You might argue for the relevance of a specific theoretical approach, or combine various theoretical concepts to create a framework for your research.

Like any other academic text , your literature review should have an introduction , a main body, and a conclusion . What you include in each depends on the objective of your literature review.

The introduction should clearly establish the focus and purpose of the literature review.

Depending on the length of your literature review, you might want to divide the body into subsections. You can use a subheading for each theme, time period, or methodological approach.

As you write, you can follow these tips:

• Summarize and synthesize: give an overview of the main points of each source and combine them into a coherent whole
• Analyze and interpret: don’t just paraphrase other researchers — add your own interpretations where possible, discussing the significance of findings in relation to the literature as a whole
• Critically evaluate: mention the strengths and weaknesses of your sources
• Write in well-structured paragraphs: use transition words and topic sentences to draw connections, comparisons and contrasts

In the conclusion, you should summarize the key findings you have taken from the literature and emphasize their significance.

When you’ve finished writing and revising your literature review, don’t forget to proofread thoroughly before submitting. Not a language expert? Check out Scribbr’s professional proofreading services !

This article has been adapted into lecture slides that you can use to teach your students about writing a literature review.

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If you want to know more about the research process , methodology , research bias , or statistics , make sure to check out some of our other articles with explanations and examples.

• Sampling methods
• Simple random sampling
• Stratified sampling
• Cluster sampling
• Likert scales
• Reproducibility

 Statistics

• Null hypothesis
• Statistical power
• Probability distribution
• Effect size
• Poisson distribution

Research bias

• Optimism bias
• Cognitive bias
• Implicit bias
• Hawthorne effect
• Anchoring bias
• Explicit bias

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 thesis, dissertation , or research paper , in order to situate your work in relation to existing knowledge.

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

• To familiarize 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.

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

A literature review is a survey of credible sources on a topic, often used in dissertations , theses, and research papers . Literature reviews give an overview of knowledge on a subject, helping you identify relevant theories and methods, as well as gaps in existing research. Literature reviews are set up similarly to other  academic texts , with an introduction , a main body, and a conclusion .

An  annotated bibliography is a list of  source references that has a short description (called an annotation ) for each of the sources. It is often assigned as part of the research process for a  paper .  

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Research Question Generator: Best Tool for Students

Stuck formulating a research question? Try the tool we’ve made! With our research question generator, you’ll get a list of ideas for an academic assignment of any level. All you need to do is add the keywords you’re interested in, push the button, and enjoy the result!

Now, here comes your inspiration 😃

Please try again with some different keywords.

Why Use Research Question Generator?

The choice of research topic is a vital step in the process of any academic task completion. Whether you’re working on a small essay or a large dissertation, your topic will make it fail or fly. The best way to cope with the naming task and proceed to the writing part is to use our free online tool for title generation. Its benefits are indisputable.

• The tool generates research questions, not just topics
• It makes questions focused on your field of interest
• It’s free and quick in use

Research Question Generator: How to Use

Using our research question generator tool, you won’t need to crack your brains over this part of the writing assignment anymore. All you need to do is:

• Insert your study topic of interest in the relevant tab
• Choose a subject and click “Generate topics”
• Grab one of the offered options on the list

The results will be preliminary; you should use them as an initial reference point and refine them further for a workable, correctly formulated research question.

Research Questions: Types & Examples

Depending on your type of study (quantitative vs. qualitative), you might need to formulate different research question types. For instance, a typical quantitative research project would need a quantitative research question, which can be created with the following formula:

Variable(s) + object that possesses that variable + socio-demographic characteristics

You can choose among three quantitative research question types: descriptive, comparative, and relationship-based. Let's consider each type in more detail to clarify the practical side of question formulation.

Descriptive

As its name suggests, a descriptive research question inquires about the number, frequency, or intensity of something and aims to describe a quantitative issue. Some examples include:

• How often do people download personal finance apps in 2022?
• How regularly do Americans go on holidays abroad?
• How many subscriptions for paid learning resources do UK students make a year?

Comparative

Comparative research questions presuppose comparing and contrasting things within a research study. You should pick two or more objects, select a criterion for comparison, and discuss it in detail. Here are good examples:

• What is the difference in calorie intake between Japanese and American preschoolers?
• Does male and female social media use duration per day differ in the USA?
• What are the attitudes of Baby Boomers versus Millennials to freelance work?

Relationship-based

Relationship-based research is a bit more complex, so you'll need extra work to formulate a good research question. Here, you should single out:

• The independent variable
• The dependent variable
• The socio-demographics of your population of interest

Let’s illustrate how it works:

• How does the socio-economic status affect schoolchildren’s dropout rates in the UK?
• What is the relationship between screen time and obesity among American preschoolers?

Research Question Maker FAQ

In a nutshell, a research question is the one you set to answer by performing a specific academic study. Thus, for instance, if your research question is, “How did global warming affect bird migration in California?," you will study bird migration patterns concerning global warming dynamics.

You should think about the population affected by your topic, the specific aspect of your concern, and the timing/historical period you want to study. It’s also necessary to specify the location – a specific country, company, industry sector, the whole world, etc.

A great, effective research question should answer the "who, what, when, where" questions. In other words, you should define the subject of interest, the issue of your concern related to that subject, the timeframe, and the location of your study.

If you don’t know how to write a compelling research question, use our automated tool to complete the task in seconds. You only need to insert your subject of interest, and smart algorithms will do the rest, presenting a set of workable, interesting question suggestions.

2024 Theses Doctoral

Statistically Efficient Methods for Computation-Aware Uncertainty Quantification and Rare-Event Optimization

He, Shengyi

The thesis covers two fundamental topics that are important across the disciplines of operations research, statistics and even more broadly, namely stochastic optimization and uncertainty quantification, with the common theme to address both statistical accuracy and computational constraints. Here, statistical accuracy encompasses the precision of estimated solutions in stochastic optimization, as well as the tightness or reliability of confidence intervals. Computational concerns arise from rare events or expensive models, necessitating efficient sampling methods or computation procedures. In the first half of this thesis, we study stochastic optimization that involves rare events, which arises in various contexts including risk-averse decision-making and training of machine learning models. Because of the presence of rare events, crude Monte Carlo methods can be prohibitively inefficient, as it takes a sample size reciprocal to the rare-event probability to obtain valid statistical information about the rare-event. To address this issue, we investigate the use of importance sampling (IS) to reduce the required sample size. IS is commonly used to handle rare events, and the idea is to sample from an alternative distribution that hits the rare event more frequently and adjusts the estimator with a likelihood ratio to retain unbiasedness. While IS has been long studied, most of its literature focuses on estimation problems and methodologies to obtain good IS in these contexts. Contrary to these studies, the first half of this thesis provides a systematic study on the efficient use of IS in stochastic optimization. In Chapter 2, we propose an adaptive procedure that converts an efficient IS for gradient estimation to an efficient IS procedure for stochastic optimization. Then, in Chapter 3, we provide an efficient IS for gradient estimation, which serves as the input for the procedure in Chapter 2. In the second half of this thesis, we study uncertainty quantification in the sense of constructing a confidence interval (CI) for target model quantities or prediction. We are interested in the setting of expensive black-box models, which means that we are confined to using a low number of model runs, and we also lack the ability to obtain auxiliary model information such as gradients. In this case, a classical method is batching, which divides data into a few batches and then constructs a CI based on the batched estimates. Another method is the recently proposed cheap bootstrap that is constructed on a few resamples in a similar manner as batching. These methods could save computation since they do not need an accurate variability estimator which requires sufficient model evaluations to obtain. Instead, they cancel out the variability when constructing pivotal statistics, and thus obtain asymptotically valid t-distribution-based CIs with only few batches or resamples. The second half of this thesis studies several theoretical aspects of these computation-aware CI construction methods. In Chapter 4, we study the statistical optimality on CI tightness among various computation-aware CIs. Then, in Chapter 5, we study the higher-order coverage errors of batching methods. Finally, Chapter 6 is a related investigation on the higher-order coverage and correction of distributionally robust optimization (DRO) as another CI construction tool, which assumes an amount of analytical information on the model but bears similarity to Chapter 5 in terms of analysis techniques.

• Operations research
• Stochastic processes--Mathematical models
• Mathematical optimization
• Bootstrap (Statistics)
• Sampling (Statistics)

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