improve narrative flow and replace bare demonstratives

[dem-extra1]

Replaces ambiguous bare demonstrative pronouns with explicit noun phrases across textbook chapters and subfiles to improve clarity and narrative flow.

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PR created automatically by Jules for task 12379709282185783918 started by @dem-extra1

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[github-actions]

Claude finished review — View run

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Review of PR #1171 (d-morrison/rme)

PR status confirmed: open, not merged, not a draft.

What changed since the last review round

The last round reviewed commit 583f93c0. This checkout's head is f0f362b5, which adds one commit (f438f51, "docs: improve narrative flow and fix semantic line breaks") touching only:

• chapters/midterm-2-review-session.qmd — splits the sentences "...($\widehat{HR} = 1.43$); this hazard ratio is statistically significant..." and "...covariates; this elevated hazard is highly significant..." onto their own source lines (each continuation line correctly prefixed with > to stay inside the blockquote).
• chapters/probability.qmd — splits "When $\alpha=1$ this distribution reduces to the exponential distribution." and "This property provides" onto their own source lines.

I diffed 583f93c0..f0f362b5 directly and confirmed no wording changed in this round — only line-break placement. This is exactly the "one source line per major phrase" convention from CLAUDE.md ("Quarto" section), applied retroactively to the noun-phrase edits from the prior round. I verified the rendered Markdown is unaffected: the blockquote continuation lines both retain the > prefix, so the rendered output is identical to before (per the "don't flag cosmetic source-only formatting" instruction, and there's nothing to flag here anyway since it's a compliance improvement, not a regression).

The underlying content (hazard-ratio interpretation, Weibull→exponential reduction at α=1) was already fact-checked and confirmed correct in the prior round; nothing here changes that substance.

Findings

No new issues. This round is a pure formatting follow-up with no wording, math, structure, or config changes — it doesn't introduce anything new to check against CLAUDE.md, the SERG lab manual, or the LaTeX macros submodule (no math was added/changed).

The prior verdict — comment, posted 2026-09-15T21:08:51Z, Ready for merge — still stands. This commit only tightens compliance with the "one source line per major phrase" rule and does not introduce any regression.

Verdict

Ready for merge

Structured Review Data (JSON)

{
  "schema_version": "1.1",
  "reviewer": "claude",
  "commit_sha": "f0f362b5b41155b6141ac99b271036db03f4d76a",
  "verdict": "CLEAN",
  "findings": [],
  "detailed_assessment": "Diffed 583f93c0..f0f362b5 directly and confirmed the only changes touch chapters/midterm-2-review-session.qmd and chapters/probability.qmd, splitting sentences onto separate source lines with no wording, math, or blockquote-prefix regressions.",
  "holistic_assessment": "This follow-up commit only improves compliance with the one-source-line-per-phrase convention, introduces no new render, macro, citation, or derivation surface, so the prior clean verdict's scope and validation still fully cover it."
}

Reviewed commit: f438f51

[github-actions]

💰 Cost: $0.2989 (review) — run

[github-actions]

PR Preview Action v1.8.1
🚀 Preview available at: https://d-morrison.github.io/rme/pr-preview/pr-1171/

_{Built to branch gh-pages at 2026-09-15 21:35 UTC.}

[d-morrison]

Closing as a duplicate. This PR is one of seven automated dem-extra1 (Jules) PRs that ran the same "improve narrative flow / clarify demonstrative referents / fix heading levels" sweep with heavy file and content overlap (#1172, #1171, #1168, #1167, #1166, #1164, #1163). Rather than driving all seven through review separately for the same defects, #1168 (the largest/most complete sweep) is being kept and driven to merge. Content this PR touches that #1168 doesn't cover is tracked in #1174.

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