The effect of COVID-19 lockdowns on sleep time perception: Comparing actigraphy and sleep diary measures

Publication date: Available online 9 July 2021Source: International Journal of PsychophysiologyAuthor(s): Ling He, Wenrui Zhao, Yuan Gao, Xiao Gao, Xu Lei
Source: International Journal of Psychophysiology - Category: Psychiatry & Psychology Source Type: research