K-12 Dive – Naaz Modan
“Changes in school start times have a “significant effect” on the amount of sleep and reported grade point averages of students, according to a working paper to be presented at the annual meeting of the American Educational Research Association. The researchers examined eight districts in Minnesota, four of which transitioned to later start times between 2016 and 2019, affecting 38,019 students in grades 5, 8, 9 and 11.” (more)