By Alex Hutchinson on
A new analysis measures the contribution of "10,000 hours."
Is greatness born or made? That's been a simmering public debate for the last decade, thanks to books about the "10,000-hour rule" and counterpoints like David Epstein's The Sports Gene. A big new meta-analysis was published over the summer in Psychological Science, from researchers at Princeton, Michigan State, and Rice, that offers ... ...