Should school start later in the morning
students perform better in school
Carskadon’s team found that students showed up for morning classes seriously sleep-deprived and that the 7:20 a.m. start time required them to be awake during hours that ran contrary to their internal clocks. Fewer than half of the 10th-graders averaged even seven hours of sleep each night, which is already below the recommended amount. Indeed, Carskadon’s team concluded the students bordered on “pathologically sleepy.”
So, if the science is so strong, what’s getting in the way of changing the policy?