How to Write a Strong Research Problem Statement for Your Dissertation

You have chosen a research topic. You may even have identified a gap in the literature.

But your supervisor asks:

What exactly is the problem your study is trying to address?

This question can be surprisingly difficult to answer.

A topic tells readers what you want to study. A research problem explains what is uncertain, insufficiently understood, contradictory, or practically concerning—and why it deserves investigation.

A strong problem statement brings those ideas together into a focused explanation of what the problem is, what evidence supports its existence, what remains unresolved, and why your study is needed.

The goal is not to make the problem sound dramatic. It is to make the case for investigating it.

What is a research problem statement?

A research problem statement is a concise, evidence-supported explanation of the specific issue your study will investigate.

It usually establishes four things:

• Context: What is happening in the area being studied?

• Problem: What difficulty, uncertainty, inconsistency, or unanswered issue exists?

• Evidence or gap: What does existing research establish, and what remains unresolved?

• Significance: Why does resolving this problem matter?

For example, academic feedback among university students is a topic.

A possible research problem is that students receive written feedback but may struggle to apply it to subsequent assignments.

A problem statement would explain that concern, identify what existing research does and does not establish, and justify investigating it in a particular student population.

It should lead naturally to the study's aim and research questions.

Research topic, problem, gap, and question: what's the difference?

These terms are related, but they do different jobs.

A research gap is not automatically a research problem. Something may be understudied without being important enough to justify a dissertation.

Similarly, a practical problem does not always mean there is no existing research. Your study might investigate conflicting explanations or examine how a known problem operates in a different setting.

Step 1: Start with a focused research area

Begin with a topic that genuinely interests you, but avoid trying to investigate everything within it.

Consider:

Social media and students

This is too broad to guide a dissertation.

You might narrow it to:

Social-media use and academic procrastination among undergraduate students.

That identifies a population and two related concepts.

However, it is still a topic—not yet a problem statement.

You need to establish what specifically warrants investigation.

Step 2: Identify the actual problem

Ask what is happening, what is not understood, or what existing evidence has not adequately explained.

Research problems may arise from:

• conflicting findings across previous studies;

• limited understanding of an important experience;

• an unresolved relationship between variables;

• a practical difficulty that existing approaches have not adequately addressed; or

• uncertainty about whether established findings apply in a particular context.

For example:

Although universities provide academic feedback, some students report difficulty understanding how to use it to improve future assignments.

This identifies a possible problem.

But it is not yet a fully supported problem statement.

You must establish whether credible evidence supports the concern.

Step 3: Support the problem with evidence

One of the weakest approaches is making a claim without showing how you know it is true.

For example:

Most university students do not understand feedback.

Where did that claim come from?

Was it established through a survey, interviews, previous research, or institutional records?

Avoid invented statistics and sweeping statements.

Instead, examine relevant academic literature and credible evidence.

Depending on the study, that evidence might include:

• peer-reviewed research;

• official statistics;

• institutional reports;

• documented practice problems; or

• findings from earlier studies.

The problem statement does not need a full literature review. It needs enough reliable evidence to demonstrate that the concern is genuine.

Important: The academic-feedback examples throughout this guide are illustrative. They are not findings from a particular verified study. Students must replace hypothetical claims with evidence from their own literature review.

Step 4: Identify what remains unresolved

Once you establish the problem, ask:

What does the existing evidence still not tell us?

Perhaps researchers have examined student satisfaction with feedback, but fewer studies in your chosen context have investigated whether students can translate feedback into subsequent academic action.

That could be a useful gap—if your literature search supports it.

Different kinds of gaps include:

• Knowledge gap: An important aspect of the problem remains insufficiently understood.

• Evidence gap: Available studies are limited, inconsistent, or inconclusive.

• Contextual gap: Evidence from one population or setting may not adequately explain another.

• Methodological gap: Existing approaches may not capture an important aspect of the phenomenon.

• Theoretical gap: An established explanation may not adequately account for certain observations.

You do not need to invent several gaps to make your research sound impressive.

One well-supported gap is enough.

Our guide on synthesizing academic sources explains how to compare previous studies rather than merely list them.

Step 5: Explain why the problem matters

A problem statement should establish significance.

Ask:

What could improve if this problem were better understood?

The answer may concern theory, professional practice, policy, research methods, or understanding within a specific context.

For example, investigating whether students can act on academic feedback may help clarify what makes feedback educationally useful.

But be realistic.

Avoid:

This research will completely transform higher education.

A more defensible explanation is:

Understanding this relationship may help institutions evaluate feedback quality beyond how quickly comments are returned.

The contribution should match the scope of the proposed study.

Step 6: Connect the problem to your research aim

Your problem statement should prepare readers for the study you intend to conduct.

Suppose your problem concerns the relationship between feedback usefulness and academic engagement.

An aligned aim might be:

To examine the relationship between undergraduate students' perceived feedback usefulness and their academic engagement.

An unrelated aim would be:

To determine the effectiveness of university accommodation policies.

The problem, aim, questions, objectives, and methodology should describe the same investigation.

Our guide on writing aligned research aims and objectives explains that relationship in more detail.

A worked example: From broad topic to strong problem statement

Consider a hypothetical dissertation examining academic feedback.

1. Broad topic

   Academic feedback in higher education.

   Too broad to identify a specific research problem.

2. Focused concern

   Some students may find written feedback difficult to apply to subsequent coursework.

   Identifies a concern that must be supported with evidence.

3. Potential research gap

   It may remain unclear how perceived feedback usefulness relates to engagement among students in the chosen setting.

   A proposed gap—not a verified claim until the literature supports it.

4. Researchable problem

   Investigate the relationship between perceived feedback usefulness and academic engagement among undergraduate students in a defined context.

   Focused enough to inform the research aim and design.

Weak problem statement

Feedback is important in universities. Many students experience challenges with feedback. Therefore, this study will investigate feedback and academic performance.

This version is weak because it does not establish the specific problem, provide supporting evidence, identify a defensible gap, or explain why the proposed investigation is needed.

Stronger problem statement

Written feedback is widely used in higher education to support students' learning and improvement. However, receiving feedback does not necessarily mean students can understand or apply it to subsequent assignments. Existing research has examined students' experiences of academic feedback, but the extent to which perceived feedback usefulness relates to academic engagement in the selected study context requires further investigation. Understanding this relationship may help clarify whether feedback quality should be evaluated not only through its availability and timeliness but also through students' ability to use it. This study therefore examines the relationship between perceived feedback usefulness and academic engagement among undergraduate students in the selected setting.

This is a model of structure, not a ready-to-submit evidence-based statement. In an actual dissertation, the student must add appropriate citations, substantiate the claimed gap, and identify the specific context.

Notice the progression:

Context → Problem → Gap → Significance → Proposed investigation

The statement does not need dramatic language to establish a reason for conducting the research.

How long should a problem statement be?

There is no universal word count.

Some institutions expect a short paragraph; others require a substantial problem-statement section within the introduction or proposal.

Follow your departmental and supervisor requirements.

The goal is to provide enough evidence and explanation to justify the study without reproducing the entire literature review.

A useful test is whether each sentence contributes to establishing the problem, evidence, gap, significance, or proposed investigation.

If it does not, consider removing it.

Common problem-statement mistakes

Confusing a topic with a problem

Social media among students names an area of interest. It does not explain what needs investigation.

Claiming a gap without reviewing the literature

Do not write no studies exist simply because you have not found one yet.

Using unsupported statistics

Never invent percentages or claims to make the problem appear more serious.

Describing several unrelated problems

A dissertation needs a coherent focus, not a collection of concerns that cannot be investigated together.

Making the problem too broad

Your proposed study should be feasible within the available time, resources, access, and methodology.

Confusing significance with exaggerated promises

Explain why the research matters without claiming it will solve every problem in the field.

Misaligning the problem and research question

The research question should emerge naturally from the stated problem.

Turning the statement into a literature review

Use relevant evidence selectively. Save detailed comparison of studies for the literature-review section.

Research problem statement checklist

1. Does the statement identify a specific research problem rather than merely name a topic?

2. Is the problem supported by credible evidence?

3. Have I distinguished what is known from what remains uncertain?

4. Does the literature genuinely support the claimed gap?

5. Have I explained why investigating the problem matters?

6. Is the problem sufficiently focused and feasible?

7. Does the statement identify the relevant population or context where necessary?

8. Does the research aim follow logically from the problem?

9. Can the research questions and methodology realistically address the problem?

10. Have I avoided unsupported statistics and exaggerated claims?

11. Can a reader understand why this particular study is needed?

If several answers are no, revise your statement before finalising your proposal or dissertation introduction.

Final takeaway

A strong research problem statement is not simply a declaration that something is wrong or that a topic has not been studied enough.

It is a reasoned, evidence-supported justification for conducting a particular study.

Start with a focused topic. Identify the specific problem. Establish what the evidence shows. Explain what remains unresolved and why that uncertainty matters.

Then connect the problem to a research aim that can realistically be investigated.

The most useful final question is:

After reading my problem statement, would someone understand exactly what needs investigating, why it matters, and why my study is an appropriate response?

If the answer is yes, your problem statement is doing its job.