Yeager et al. (2019): A national experiment reveals where a growth mindset improves achievement
A national study with a small favorable result in a defined group of ninth graders.
RESEARCH DESK · TRIAL EDITION
How do we know what we think we know?
A useful idea is not automatically a proven one. Our articles mix original questions, historical examples, and research still under examination. A source can tell us what a study reported; it does not automatically show that a wider interpretation is true.
What we are investigating. Whether asking what a problem needs may encourage better plans and more thoughtful use of resources. The studies below examine related educational ideas, not this exact question.
What remains open. The research differs in age groups, settings, interventions, outcomes and statistical methods. We do not count multiple reviews of the same studies as independent confirmation.
What we ask of readers. Challenge an assumption, point us to missing evidence, or identify an explanation that fails. We welcome contrary findings.
Selected published research
Sisk et al. (2018): Growth mindset and academic achievement: two meta-analyses
Across studies, the average academic achievement effect was very small.
Ganimian (2020): Growth-Mindset Interventions at Scale: Experimental Evidence From Argentina
A larger-scale study of older students that did not detect the same academic gains.
Macnamara & Burgoyne (2023): Do growth mindset interventions impact academic achievement?
A critical evidence review assessing effect size and study quality.
Burnette et al. (2023): Growth mindset intervention meta-analysis
Another review raising questions about when targeted interventions might help.
Tipton et al. (2023): Methodological comment on growth mindset evidence
A published challenge to earlier meta-analytic methods.
Gazmuri (2025): Can growth mindset interventions improve academic achievement?
A structured review emphasizing stronger randomized evidence and methodological limits.
Selected sources, not an exhaustive or independently reanalyzed literature review. The source index, methods and evidence inventory are maintained privately and checked before any claim is promoted.
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