Grit: The Power of Passion and Perseverance · chapter 5 · id grit-c5-02-grit-increases-through-a-combi

“Grit increases through a combination of interest development, deliberate practice, purpose, and hope.”

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

Receipts

Crede et al. (2017), JPSP 113(3), 492-511source alive

Interventions designed to enhance grit may only have weak effects on performance and success.

Replication Index - Independent verificationsource alive

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