Scientific Communication & EducationbioRxiv
Are flexible school start times associated with higher academic grades? A 4-year longitudinal study.
A. M. Biller, C. Molenda, F. Obster…·E. C. Winnebeck
This study examines if flexible school start times improve academic grades over four years but finds no significant grade improvements despite sleep benefits.
DOI 10.1038/s41598-022-06804-5