PROOF POINTS: Later school start time gave small boost to grades but big boost to sleep, new study finds
The Hechinger Report
APRIL 26, 2021
A Minnesota study of 18,000 students whose schools switched to a later start time found kids slept more but posted only slightly higher grades. What’s less clear is whether starting school later in the morning will prompt kids to sleep more and consequently learn more during the school day. Credit: Thom Lang/Getty Images.
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