Grit: The Power of Passion and Perseverance · chapter 12 · id grit-c12-01-organizations-like-the-seattle

“Organizations like the Seattle Seahawks, JPMorgan Chase, and KIPP schools demonstrate that a 'culture of grit' can be cultivated at the institutional level, leading to better performance.”

unsupportedconfidence: medium⚠ extracted by pipeline, re-audit pending

Receipts

Duckworth et al. (2007), JPSP 92(6)DOI registry: valid
No data presented on organizational grit cultures in the original research papers. The organizational examples in the book are anecdotal case studies.
Replication Index - Independent verificationsource alive

This claim is a stable, citable object. If you can falsify a verdict, tell us — corrections are loud here.