Angela Duckworth, PhD, is a 2013 MacArthur Fellow and professor of psychology at the University of Pennsylvania. An expert in non-I.Q. competencies, she has advised the White House, the World Bank, NBA and NFL teams, and Fortune 500 CEOs. Prior to her career in research, she was an award-winning math and science teacher as well as the founder of a summer school for low-income children that won the Better Government Award from the state of Massachusetts. She completed her BA in neurobiology at Harvard, her MSc in neuroscience at Oxford, and her PhD in psychology at the University of Pennsylvania. More recently, she founded the Character Lab, a nonprofit whose mission is to advance the science and practice of character development in children. "Grit: The Power of Passion and Perseverance" is her first book.