Academic English revision
Underdeveloped Methodology Doesn't Mean Write More — It Means Explain More
"Underdeveloped" doesn't mean too short. It means too quiet. The fix is adding justification layers, not procedural layers.
I have read over a hundred rebuttal letters that contain the same sentence: "We have expanded the methodology section as requested." Then the authors genuinely add 800 words making every step more granular. The reviewer kicks it back again. Why? Because "underdeveloped" has never meant "not enough words." It means: I cannot see why you made these choices. Your method was probably fine. Your silence is the problem.
Decode what the reviewer actually needs. "Methodology is underdeveloped" translates internally to one of three sub-problems: your sample selection looks arbitrary with no rationalization; your chosen instrument is not justified against your specific research question; or your procedure reads like a recipe with no consideration of alternatives. These are three different diagnoses. Most people fix the first by adding operational detail, leaving the second and third completely untouched. That is why the second round gets rejected too.
❌ Original: "We collected survey data from 200 participants using an online questionnaire distributed via email. The questionnaire contained 15 items measuring work engagement." ✅ Rewrite: "We distributed the questionnaire via email rather than in-person, given that our target population consisted of remote workers geographically dispersed across three regions. We selected the UWES-9 (Schaufeli et al., 2006) over the longer UWES-15 because pilot testing showed consistent completion under 8 minutes, whereas the 15-item version triggered drop-offs at item 9." See what happened? No new steps. Just reasons.
❌ Original: "We used thematic analysis to code the interview transcripts." ✅ Rewrite: "We adopted a deductive coding approach informed by Braun and Clarke's (2006) framework, structuring codes around self-determination theory rather than allowing codes to emerge inductively. We made this choice because our question targeted specific psychological mechanisms. An inductive approach would have produced data patterns answering a different question than ours." That is not detail. That is a decision log. And it is the only thing a reviewer can actually evaluate.
For the rebuttal letter itself: do not write "We expanded the methodology." Write: "Reviewer 2 noted that methodological choices required further justification. We have added (1) a rationale paragraph explaining our sample selection strategy, (2) an explicit comparison of alternative instruments considered and why we excluded them, and (3) a limitations sub-section addressing generalizability concerns raised. See revised pp. 14-17." The reviewer sees you understood the subtext and addressed each layer. That is worth more than two thousand extra words of procedure.
There is a legitimate version where you genuinely need more detail: if your methodology section is physically half a page with zero operational definitions, no reliability metrics, and no boundary conditions — then yes, the literal thinness is the problem. Distinguish this from the justification problem. The test: reread the reviewer's comment. Did they point at a specific gap? If yes, fill that gap. If no, there is a 90% chance they cannot see why your method addresses your question. Fix the reasoning chain, not the word count.
Once you have rewritten the justification layer, run it through easydue. Not for grammar. For tone calibration. The revised section should sound like one colleague explaining choices to another — not like an undergraduate narrating a lab procedure. That tonal shift separates a "we complied with feedback" paper from an "authors clearly own their reasoning" paper. I never hand-edit that layer. I drop it in easydue, then spend the saved time on the actual argument.