Joshua J. Gooley

University-wide chronotyping shows late-type students have lower grades, shorter sleep, poorer well-being, lower self-regulation, and more absenteeism

This study finds late-type university students have lower grades, shorter sleep, poorer well-being, and more absenteeism regardless of class time.

Large-scale digital traces of university students show that morning classes are bad for attendance, sleep, and academic performance

This study shows that morning classes are linked to lower attendance, less sleep, and worse academic performance in university students.