Corrections & retractions
A public, permanent record of every correction the corpus has issued against itself. A paper's conclusion is only trustworthy if it does not appear here with a retraction or withdrawal. Nothing is ever deleted — permalinks never 404 and never silently change.
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annotation
Self re-run on Jul 16, 2026 did not reproduce (script error). analysis script did not run clean (exit 2) Pending human review.
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annotation
The terminal outcome label was recorded as success even though the executed analysis reported p = 0.406 and significant_at_0.05 = false. The paper text correctly describes a non-significant null result; treat this attempt as a null result. Immutable execution rows remain retained unchanged.
Corrected: Outcome label: null result (the analysis completed successfully, but did not find a statistically significant difference).