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  • Proceedings of the National Academy of Sciences

Why Grit Requires Perseverance and Passion to Positively Predict Performance

By: Jon M. Jachimowicz, Andreas Wihler, Erica R. Bailey and Adam D. Galinsky
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Abstract

Prior studies linking grit—defined as perseverance and passion for long-term goals—to performance are beset by contradictory evidence. As a result, commentators have increasingly declared that grit has limited effects. We propose that this inconsistent evidence has occurred because prior research has emphasized perseverance and ignored, both theoretically and empirically, the critical role of passion, which we define as a strong feeling toward a personally important value/preference that motivates intentions and behaviors to express that value/preference. We suggest that combining the grit scale—which only captures perseverance—with a measure that assesses whether individuals attain desired levels of passion will predict performance. We first metaanalyzed 127 studies (n = 45,485) that used the grit scale and assessed performance, and found that effect sizes are larger in studies where participants were more passionate for the performance domain. Second, in a survey of employees matched to supervisor-rated job performance (n = 422), we found that the combination of perseverance, measured through the grit scale, and passion attainment, measured through a new scale, predicted higher performance. A final study measured perseverance and passion attainment in a sample of students (n = 248) and linked these to their grade-point average (GPA), finding that the combination of perseverance and passion attainment predicted higher GPAs in part through increased immersion. The present results help resolve the mixed evidence of grit’s relationship with performance by highlighting the important role that passion plays in predicting performance. By adequately measuring both perseverance and passion, the present research uncovers grit’s true predictive power.

Keywords

Grit; Perseverance; Passion; Motivation; Personal Characteristics; Emotions; Performance; Motivation and Incentives

Citation

Jachimowicz, Jon M., Andreas Wihler, Erica R. Bailey, and Adam D. Galinsky. "Why Grit Requires Perseverance and Passion to Positively Predict Performance." Proceedings of the National Academy of Sciences 115, no. 40 (October 2, 2018): 9980–9985.
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About The Author

Jon M. Jachimowicz

Organizational Behavior
→More Publications

More from the Authors

    • June 2025
    • Administrative Science Quarterly

    Riding the Passion Wave or Fighting to Stay Afloat? A Theory of Differentiated Passion Contagion

    By: Emma Frank, Kai Krautter, Wen Wu and Jon M. Jachimowicz
    • April 2025
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    Giving Up on a Passion: Elizabeth Rowe at the Boston Symphony Orchestra

    By: Jon M. Jachimowicz, Maisie Wiltshire-Gordon and Alexis Lefort
    • September 2024
    • Social Psychological & Personality Science

    A Potential Pitfall of Passion: Passion Is Associated with Performance Overconfidence

    By: Erica R. Bailey, Kai Krautter, Wen Wu, Adam D. Galinsky and Jon M. Jachimowicz
More from the Authors
  • Riding the Passion Wave or Fighting to Stay Afloat? A Theory of Differentiated Passion Contagion By: Emma Frank, Kai Krautter, Wen Wu and Jon M. Jachimowicz
  • Giving Up on a Passion: Elizabeth Rowe at the Boston Symphony Orchestra By: Jon M. Jachimowicz, Maisie Wiltshire-Gordon and Alexis Lefort
  • A Potential Pitfall of Passion: Passion Is Associated with Performance Overconfidence By: Erica R. Bailey, Kai Krautter, Wen Wu, Adam D. Galinsky and Jon M. Jachimowicz
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