A theory Malcolm Gladwell popularized in Outliers--that 10,000 hours of practice can turn anyone into an expert--probably isn't true, a new study says.
Can 10,000 hours of practice really make you an expert at anything? The widely touted theory, highlighted in a 1993 psychology paper and popularized by Malcolm Gladwell's book Outliers, says that anyone can master a skill with 10,000 hours of practice. There's even a Macklemore song about it, so that makes it real.