1. Purpose of the tool
Introduction Reviewer is both an AI writing reviewer and a learning tool. It helps you check whether your thesis introduction is clear, coherent, researchable, logically structured, and aligned with your research topic, variables, research questions, participants, and research site.
The tool focuses on the major components of a strong postgraduate thesis introduction: research background, problem statement, research gap, aims, objectives, research questions, significance, scope, and coherence.
2. What you need to prepare before using it
Before using the tool, prepare the following information:
- Your research topic
- Your independent variable
- Your dependent variable
- Your research site
- Your research participants
- One quantitative research question
- One qualitative research question
- Your draft thesis introduction
The tool assumes that your study follows a mixed-methods approach, so your introduction should support both quantitative and qualitative inquiry.
3. How to write a good research background
A good research background introduces the broader academic area and explains why the topic is important. It should move from a general issue to a more specific research context.
Avoid starting too narrowly. The reader should first understand the wider educational or academic context of the study.
4. How to write a clear problem statement
The problem statement explains the specific difficulty, weakness, or issue that your study addresses. It should be concrete and researchable.
Avoid vague problems such as “students are weak in English” or “technology is important”. A strong problem statement should show what is wrong, who is affected, and why it matters.
5. How to identify a research gap
A research gap explains what previous studies have not fully addressed. It helps justify why your study is necessary.
A gap should not simply say that “there are few studies”. It should explain what is missing: a context, a group of participants, a variable, a method, or a specific educational issue.
6. How to align topic, variables, objectives, and research questions
Your introduction should consistently connect all major research elements.
- Research topic: states the main focus of the study
- Independent variable: the factor or intervention being studied
- Dependent variable: the outcome being measured or explored
- Research participants: the people who provide data
- Research site: where the study is conducted
- Research questions: what the study aims to answer
If your topic focuses on AI writing tools and academic writing performance, your background, problem statement, gap, aims, and research questions should not shift to unrelated issues such as general motivation or online learning in general.
7. How to interpret the AI score
Introduction Reviewer gives a score out of 100 based on eight criteria:
- Research background
- Problem statement
- Research gap
- Alignment with topic and variables
- Research aims and objectives
- Research questions
- Significance of the study
- Scope and feasibility
Use the score as diagnostic feedback, not as a final grade.
85–100: Strong introduction
70–84: Good but needs improvement
55–69: Acceptable but underdeveloped
Below 55: Weak and needs major revision
8. How to use the revision plan
The revision plan gives practical steps for improving your introduction. Read it carefully and revise one section at a time.
- Revise the background first.
- Clarify the problem statement.
- Add or strengthen the research gap.
- Align the aim, objectives, and research questions.
- Improve the significance section.
- Narrow the scope of the study.
Do not simply copy the AI output. Use it to understand what needs improvement and then rewrite the introduction in your own academic voice.
9. Common mistakes to avoid
- Writing a background that is too general and not connected to the topic.
- Describing a broad educational issue without a clear research problem.
- Forgetting to state a research gap.
- Using vague phrases such as “improve English” or “help students learn better”.
- Not mentioning the research site or participants.
- Including research questions that do not match the topic or variables.
- Writing significance in very general terms without explaining who benefits.
- Leaving the scope of the study unclear.
- Writing paragraphs that do not flow logically from general background to specific focus.
10. Example input and output
Example input
Research Topic: The impact of AI writing tools on academic writing performance among English-major postgraduate students at HUFLIT.
Independent Variable: AI writing tools
Dependent Variable: Academic writing performance
Research Site: HUFLIT
Research Participants: English-major postgraduate students
Quantitative Research Question: To what extent do AI writing tools influence the academic writing performance of English-major postgraduate students at HUFLIT?
Qualitative Research Question: How do English-major postgraduate students perceive the usefulness of AI writing tools in improving their academic writing?
Possible AI feedback summary
Overall Evaluation: The introduction is relevant and generally aligned with the topic, but the research gap and scope need further development.
Readiness Level: Needs moderate revision
Total Score: 74/100
Possible revision advice
11. Final reminder
Introduction Reviewer provides structured feedback and a model sample, but your final thesis introduction should still be revised carefully and discussed with your teacher or thesis supervisor. A strong introduction must clearly justify the study, define the research problem, show the research gap, align with the research questions, and present a realistic scope for a mixed-methods master’s thesis.