Angela Duckworth
Angela Lee Duckworth was born in 1970 in Cherry Hill, New Jersey, to parents who had emigrated from China, and grew up in a family that placed exceptional value on achievement. She earned her bachelor’s degree in neurobiology from Harvard University, worked briefly as a management consultant, and then shifted direction to teach mathematics in public schools in New York and San Francisco. Her classroom observations raised questions she could not stop asking: why did some students persist through difficulty while others gave up, and what distinguished the most successful students from equally talented peers who did not progress as far?
Those questions led Duckworth to pursue a PhD in psychology at the University of Pennsylvania under Martin Seligman. Her doctoral research focused on the trait she called grit—defined as the combination of passion and perseverance toward long-term goals—and she developed a now-famous scale to measure it. In study after study, grit predicted achievement in contexts as varied as West Point military training, the National Spelling Bee, sales performance, and retention in challenging school programs, often more powerfully than IQ or standardized test scores.
Her findings reached a mainstream audience through a widely viewed TED Talk in 2013 and then through her book Grit: The Power of Passion and Perseverance, published in 2016, which spent more than twenty weeks on the New York Times bestseller list. The book argued that the dominant cultural narrative around talent is fundamentally misleading—that society overvalues natural ability and undervalues the sustained, deliberate effort that actually produces excellence. Drawing on interviews with athletes, artists, educators, and business leaders alongside her own research, Duckworth made the case that grit is not fixed at birth but can be cultivated through purpose, practice, and a growth-oriented mindset.
Duckworth is the Rosa Lee and Egbert Chang Professor at the University of Pennsylvania and founder of the Character Lab, a nonprofit research organization that develops and tests character science interventions for students. She has advised the White House, the World Bank, and numerous school systems and organizations.
Angela Duckworth has engaged seriously with critiques of her work, acknowledging that grit is one piece of a complex picture and that talent, opportunity, and circumstance all matter enormously. Her ongoing research examines how to build learning environments that develop not just grit but the full range of psychological strengths—including self-control, intellectual curiosity, and gratitude—that support children’s long-term flourishing.
