Leaving a high-flying job in consulting, Angela Lee Duckworth took a job teaching math to seventh graders in a New York public school. She quickly realized that IQ wasn’t the only thing separating the successful students from those who struggled. In her TED talk, she explained her theory of “grit” as a predictor of success
After five years of teaching seventh graders, she went back to grad school to complete her Ph.D. in psychology at the University of Pennsylvania, where she is now an assistant professor in the psychology department. Her research subjects include students, West Point cadets, and corporate salespeople, all of whom she studies to determine how “grit” is a better indicator of success than factors such as IQ or family income.