Grit as a Predictor and Outcome of Educational, Professional, and Personal Success: A Systematic Review

Given the recent relevance of non-cognitive skills for consequential outcomes in the educational, personal, and professional domains, the objective of this systematic review was to synthesize the quality of the evidences on grit as predictor and outcome of educational, professional, and personal success. A pre-specified systematic review protocol was designed and implemented to synthesize the qualitative finding. A systematic literature search was conducted across diverse platforms and databases. A narrative content analysis was adopted to analyze the results. The final sample of studies reviewed was 90. The following analytical themes were identified: grit as a predictor of educational, professional, and personal success, and grit as outcome of demographic, educational, professional, and personal success. The results suggest that the evidences of effectiveness of grit as a predictor are largely stronger than those of grit as outcome. Additionally, our findings unveil that research on this construct is off to a good start, even though higher-quality research is needed.