Grit: The Power of Passion and Perseverance · chapter 12 · id grit-c12-06-west-points-culture-changed-ov
“West Point's culture changed over time as it adopted grit-focused selection and training methods, improving retention outcomes.”
TRUE, BUTconfidence: medium⚠ extracted by pipeline, re-audit pending
Receipts
PMC (2024) - Grit and uncertainty at West Pointsource alive
Grit continued to predict retention at West Point in subsequent cohorts, replicating the original finding across multiple entering classes.
Duckworth et al. (2007), JPSPDOI registry: valid
Grit predicted Beast Barracks completion, but the overall completion rate remained at approximately 95% across cohorts.
Crede et al. (2017) meta-analysissource alive
Military retention effects of grit remain small in absolute terms despite consistent statistical significance.
This claim is a stable, citable object. If you can falsify a verdict, tell us. Corrections are loud here.