Sleepless No More In Seattle – Later School Start Time Pays Off For Teens
American teens are chronically sleep deprived, in part because of early school start times. But how much difference can a later start make? As Seattle's school district found out, it can help a lot.
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Children's Health
December 13, 2018 at 02:21AM
Thứ Năm, 13 tháng 12, 2018
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