108. Editing Levels
By the end you'll be able to
- Distinguish developmental, line, copy, and proof editing by their guiding question.
- Sequence the four passes in the correct order, with developmental first and proof last.
- Assign different passes to different readers when possible.
- Avoid copy editing prose that is still likely to be cut.
Editing is not a single activity. It is four distinct passes (developmental, line, copy, and proof) and trying to do them simultaneously is why most proposals feel overworked and underpolished at the same time. Each pass has a different question, a different mindset, and ideally a different reader, and skipping any of them shows up in the final document.
In this lesson you learn what each level actually does. Developmental editing asks whether the argument holds: is the logic model coherent, is the evaluation plan plausible, is anything structurally missing. Line editing asks whether each paragraph flows and whether sentences carry their weight: tightening verbs, cutting hedges, restoring active voice. Copy editing asks whether the mechanics are clean: grammar, punctuation, consistent terminology, citation style. Proofreading is the final cosmetic pass: typos, formatting, page numbers, hyperlinks, broken cross-references to appendices.
By the end you should be able to schedule these four passes in the right order (developmental first, proof last), assign them to different people when possible, and resist the temptation to copy edit while the structure is still in flux. The most common failure mode in this field is polishing prose that will need to be cut three days later.
Common mistakes
These are the traps learners hit most often on this topic. Knowing them in advance is half the fix.
Doing all four levels at once.
Trying to edit structure, flow, mechanics, and cosmetics in a single pass produces fatigue and overlooks the highest-impact problems.
Skipping the proof pass.
Typos and broken cross-references on the first page anchor reviewers negatively and undo work done in every other pass.
Practice problems
Try each on paper first. Click Show solution only after you've made a real attempt.
- Problem 1A teammate sends you a proposal draft three weeks before submission and asks you to "edit it." Draft a one-paragraph plan that sequences the four levels across the remaining weeks.
Show solution
Week one, developmental editing with the PI and one outside subject matter reviewer, focused on logic model coherence, evaluation plausibility, and any missing sections. Week two, line editing by a senior writer, focused on flow, active voice, and verb strength. First half of week three, copy editing by a dedicated copy editor against an internal style sheet. Final 48 hours, proofreading by a fresh reader with a printed copy, focused on typos, cross-references, page numbers, and formatting consistency.
Practice quiz
- Question 1Which editing level asks whether the logic model is coherent and whether anything structural is missing?
- Question 2Why does the lesson warn against copy editing while the structure is still in flux?
- Reflection 3In two or three sentences, describe what each of the four editing levels actually does.
Lesson 108 recap
Editing is four distinct passes, run in order, ideally by different readers. Developmental first, proof last, no copy editing while structure is still moving.
Coming next: Lesson 109 — The "Halo" Effect
Next, we look at how reviewers anchor on first impressions and what the halo effect implies for the architecture of your opening page.
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