Build the thesis spine
Write four plain statements before polishing chapters: the problem, the research question, the design used to answer it, and the bounded contribution. These statements form the thesis spine. Each chapter should either establish a premise, document the response, report evidence, or interpret what that evidence supports.
Map the spine across chapters. The research gap must lead to the aim. The methods must operationalise the aim. The results must answer the stated analyses. The discussion must not introduce a stronger question or broader population.
Use chapter-level signposting
This chapter establishes [specific premise] by examining [evidence or analysis], providing the basis for [next chapter function].
Taken together, Chapters [X-Y] support [bounded contribution] within [population, setting, or methodological scope].
Signposting should expose logical relations, not narrate document mechanics. Avoid repeatedly announcing that a chapter will discuss a topic when you can state the question or claim directly.
Revise across boundaries
Compare terminology, variables, population labels, and claim strength across the abstract, introduction, results, discussion, and conclusion. Track every major conclusion backward to a result and method. Track every question forward to an answer or an explicit statement that it remains unresolved.
Use Preserve Claim Strength when rewriting the abstract or conclusion, where compression often creates overclaiming.