Writing a dissertation is a long process, and almost every draft develops problems along the way. Chapters drift away from the research question, literature reviews turn into lists of summaries and conclusions don’t quite answer what was asked. These issues are so common that they’re among the main reasons students turn to supervisors, writing centres or a dissertation writing service for guidance.
The good news is that most dissertation writing problems are fixable once you know what to look for. Here are ten of the most common, with practical solutions for each.
1. Aims and Chapters Don’t Match
The problem: Your introduction promises one thing, but later chapters explore something slightly different. This often happens as research evolves.
The fix: Reread your research questions and objectives, then check every chapter against them. Either revise the chapters to match, or update the aims to reflect what your research actually does. Your supervisor can help you decide which is more appropriate.
2. The Literature Review Is Just a List of Summaries
The problem: Each paragraph describes one study without comparing it to others.
The fix: Reorganise your review by theme or debate rather than by author. For each theme, explain where studies agree, where they disagree and why. End each section by showing how it leads to the gap your research addresses.
3. Weak Justification of Methodology
The problem: The methodology chapter describes what you did but doesn’t explain why.
The fix: For each key decision, such as research design, sampling and data collection, explain why it suits your research question and acknowledge alternatives you considered. Reference methodological literature to support your choices. If ethics are relevant, explain how you addressed them, drawing on principles such as those from the UK Research Integrity Office.
4. Findings and Discussion Overlap or Repeat
The problem: Results are interpreted in the findings chapter, then repeated in the discussion.
The fix: Unless your department expects a combined chapter, keep findings descriptive and save interpretation for the discussion. Use tables and figures to present results concisely, and refer to them rather than repeating every number in the text.
5. The Discussion Doesn’t Connect to the Literature
The problem: The discussion explains findings but doesn’t relate them to previous research.
The fix: For each key finding, ask: does this support, contradict or extend what the literature says? Explicitly reference studies from your literature review. This is where your contribution becomes visible.
6. The Conclusion Introduces New Material or Misses the Question
The problem: The conclusion adds new evidence or summarises without answering the research questions.
The fix: Answer each research question directly, summarise the main findings, acknowledge limitations and suggest implications or future research. Avoid introducing new sources or arguments.
7. Unbalanced Word Count
The problem: The literature review takes up half the dissertation, leaving little space for analysis and discussion.
The fix: Compare your chapter lengths with your handbook’s guidance or a typical allocation. As a rough guide, many dissertations allow about 25% for the literature review and around 40% combined for findings and discussion. Cut background material that doesn’t directly support your research question.
8. Inconsistent Terminology and Tense
The problem: Key terms are used in different ways, and tenses shift unpredictably.
The fix: Define key terms once and use them consistently. Many writers use the past tense for describing what they did and found, and the present tense for discussing established knowledge and implications. Check your department’s preferences.
9. Referencing Becomes Chaotic
The problem: With dozens of sources, citations go missing, formatting varies and reference list entries don’t match the text.
The fix: Use a reference manager such as Zotero to keep everything organised. Check formats with Cite Them Right, and do a final cross-check by matching every in-text citation to the reference list. Verify a sample of references on Google Scholar, particularly any found through AI tools, which can produce invented citations.
10. A Weak Abstract
The problem: The abstract is vague or reads like an introduction.
The fix: Write the abstract last. In around 200 to 300 words, summarise the aim, methods, key findings and conclusions. Be specific: readers should understand what you found without reading the full dissertation.
Techniques for Spotting Problems
- Reverse outline: summarise each section in one sentence and read them in order. Purdue OWL explains this technique
- Golden thread check: trace your research question through every chapter
- Read aloud: awkward phrasing and unclear sentences become obvious
- Take a break: a few days away gives you fresh eyes
- Use academic phrasing resources: the University of Manchester’s Academic Phrasebank includes phrases for every dissertation chapter
Working With Your Supervisor
Your supervisor is your best guide for fixing structural problems. Share specific questions and drafts in advance of meetings, and keep notes of agreed changes. Researcher development organisation Vitae also offers useful advice on managing research projects.
Getting Extra Support
If you need more guidance, a specialist dissertation writing service can show how strong chapters are structured and provide model content to learn from. Practical advice on the dissertation blog and the full range of academic services can also help. UK universities expect your dissertation to be your own work, as the QAA’s guidance on academic integrity explains.
Final Thoughts
Every dissertation has problems in its early drafts; what matters is fixing them before submission. Align your aims and chapters, synthesise the literature, justify your methods, separate findings from discussion, connect to previous research, answer your questions in the conclusion and keep referencing consistent. With careful revision, your dissertation will become clearer, stronger and more convincing.