How Many Research Questions Should a Dissertation Have?
After formulating a working research topic, creating effective research questions follows. The research questions determine the viability of the topic and establish the framework for the rest of the research. More importantly, they help identify what exactly a researcher wants to achieve through the topic at hand. How many questions should a dissertation ask?
How Many Research Questions in a Dissertation? – Explained for Research Purposes. Lastly, for research purposes, we will explore the number of research questions a dissertation should include, providing further insight into both qualitative and quantitative research approaches. Meanwhile, learn how to write research questions; read on as practical examples and advice to ensure that your questions are researchable and make sense.
How Many Research Questions Should a Dissertation Have?
The number of research questions in a dissertation may differ due to a few factors, such as the complexity of the subject, the study’s scope, and the methodology used. In most cases, the number of research questions will range from one to five. This already helps keep the research within workable limits and ensures that it does not become too much for the scope of your study.
An appropriately constructed thesis will include enough questions to cover the essential aspects of the research problem, yet not so many that they become unwieldy to address effectively. In most cases, your research questions should be directly related to your research objectives and will inform your methodology and analysis.
Some dissertations may contain only one or two general research questions, while others may require multiple questions related to distinct aspects of the topic. In either case, the questions should be succinct, unambiguous, and most certainly directed toward the research problem.

How Many Research Questions in Qualitative Research?
The number of qualitative research questions in a thesis is much more flexibly allowed. Qualitative research explores experiences, attitudes, and meanings through the use of open-ended questions.
Typically, two to four research questions are considered appropriate for qualitative research. The questions should be able to focus the view yet remain general enough to encourage a free and open multi-angle discussion on the subject matter. Questions for qualitative research should be flexible enough to change with new insights that emerge from the data.
Key Considerations for Qualitative Research Questions in Dissertation:
– Consider the experience or the event: A qualitative study does not attempt to count variables but rather seeks to reveal and gain insight into issues.
– Questions without limits: These allow respondents to express what is on their minds and what they have experienced.
– It’s a finding: Not checking a guess, you find themes or trends.
Example of Qualitative Research Questions in Dissertation:
- What do students feel about learning through the Internet at college?
- What are teachers' opinions on using digital tools in their classes?
How Many Research Questions in Quantitative Research?
Questions comprising a thesis are written at various levels of specificity. To a minimal extent, the bounds are set by the words used to prompt, the words setting the stage for the question, and those that straightforwardly pose the question. Contextual, descriptive, and exploratory paths are introduced by qualitative questions. It is through these questions that relationships are eventually verified. Thus, however, for and between is indeed a trinity-tested holy. Typically, such research would have one to three questions.
How short, quantifiable, and purposeful should questions for the quantitative study of data be? Sub-questions building various angles on the issue could support one main query; all must be direct and actionable to adequately assess and interpret the information.
Example of Quantitative Research Questions in Dissertation:
- The link between learner involvement and results is a key factor in
- How social network activity affects young adult mental wellness.
How to Write a Research Question for a Dissertation?
Writing a research question for a dissertation may be tough, but it is vital. The critical question helps outline the path of your study to ensure it is focused and manageable.
Here are some practical steps to help you craft your research questions:
1. Identify Your Topic and Focus
Make sure you have understood your dissertation topic before writing the questions. What is the larger problem and what specific part of this problem will you be exploring?
2. Narrow Down Your Focus
The research question has to be specific, focusing on the particular part of the topic that can be researched within the realistic scope of the dissertation.
3. Feasibility
Check whether the research question can be investigated.
A research question should be appropriately worded such that it can be answered by empirical data or through analysis. For example, questions like ‘Why do people act like this?’ may be considered vague, while questions like ‘What prompts consumer purchase decision?’ would be more feasible to research.
4. Refine and Clarify
A good research question should be clear and focused, not very complex or ambiguous. Ensure it can be understood and an answer can be found with the methods you will apply.
Writing Strong Research Questions | Criteria & Examples
There are a few key characteristics that define a strong research question. These include:
Focused and Researchable: A strong research question has to meet several characteristics. It should be specific enough to be answered within the scope of the dissertation yet sufficiently interesting and important.
Feasible and Specific: The question has to be precise within the resources at your disposal (time, date, subject availability) and also narrow enough that you can respond within the limits of your research.
Complex and Open to Analysis: A research question should be one that does not lend itself to a direct yes or no response. It should be more appropriately answered by an in-depth consideration, which allows for discussion. Moreover, your question must be arguable; researchers may have different views, interpretations, or conclusions.
Good and Useful: Third, a good research question should relate to your field and add novel concepts. You should inquire about aspects not covered by the literature or introduce a different perspective on current awareness.
What Makes a Strong Research Question?
A strong dissertation is built upon a strong research question. So, what makes a research question strong? Here is some key insight:
It has to be clear and focused: avoid vague or overly broad questions.
Feasible: can the question be answered with the given resources.
It has to be complex and arguable: the question must be analyzed, and multiple interpretations can exist.
Relevant and original: it has to contribute new insights to the field.
Research Questions Quiz
Let us give you a quick test to help you better understand how strong research questions are developed. Formulate questions related to a research topic on your own and check if they satisfy the above-outlined criteria.
Research Question Examples – Guide & Tips
What Is a Research Question Example?
Here’s a quick example to clarify:
– Topic: Online Education
– Research Question: ‘How does online education impact student engagement in university courses?’
This one is also directly related to the topic and is researchable through student surveys and/or academic performance data.
Research Questions for Dissertation Examples:
– Qualitative Research Question: ‘What are teachers’ experiences using technology in primary school classrooms?’
– Quantitative Research Question: ‘What is the correlation between social media use and academic performance in high school students?’
Importance of Research Question
A dissertation research question drives your entire study. It keeps you focused to ensure relevance and meaning at all times. The research question forms the backbone of your dissertation, providing direction and clarity throughout the process. An analyzable question serves as the basis of focus for a dissertation and allows for the application of findings to draw conclusions and make recommendations.
Examples of Qualitative Research Questions
- The perception of patients from telemedicine's impact on their experience with healthcare.
- What factors contribute to satisfaction at work among healthcare workers?
Examples of Quantitative Research Questions
- What factors contribute to satisfaction at work among healthcare workers?
- The relationship between the exercise and academic performance of college students
Does Your Research Methodology Have the Following?
See to it that your research methodology matches your research questions. The use of either qualitative or quantitative methods should be structured in a way that provides answers to the research questions.
How Can We Help You with Research Questions?
When you are somewhat lost in writing research questions or any part of your dissertation, a dissertation writing service can rescue you with expert help. They will brainstorm research questions and write the whole thesis for you—that is how they will help you systematically present your research, focusing around focused and researchable questions.
FAQs

How many research questions do you need in a dissertation?
You typically need between one and five. The actual number depends on the complexity of your topic and the scope of your study.
How many research questions do you need in a dissertation?
You typically need between one and five. The actual number depends on the complexity of your topic and the scope of your study.
How many research questions should a research paper have?
A research paper should have a single research question, especially if it addresses a specific problem.
How many research questions should a research proposal have?
A research proposal should have one to two broad research questions.
How many questions should be asked in qualitative research?
Qualitative research typically involves two to four open-ended and exploratory research questions.
What are the 5 question of qualitative research?
Generally, there are about 5 questions of qualitative analysis that often include what things are being studied, how they affect people, the reasons behind them, how people feel about it, and what the implications are.
How many research questions should a research have?
A research study generally needs between one and five research questions, depending on the scope and focus of the study.
What is a good sample size for qualitative research?
A sample size of between 20 and 30 participants is usually adequate for qualitative research. However, the appropriateness of this number can vary depending on the methodology and the complexity of the study.
How do you start a dissertation question?
To frame a dissertation question, you must first clearly state the central issue or topic under investigation by the study and then word a question relating to this topic in a manner that is researchable and analyzable.