When a Good Day Makes for a Good Night: Antecedents of Sleep and Morning States

Sleep is linked to critical outcomes in the work context including job attitudes, job performance, and health. This study examines daily positive behaviors (i.e., task accomplishment) and positive experiences (i.e., job satisfaction) at work as well as outside of work (i.e., psychological detachment from work in the evening) as positive antecedents of sleep quality. Specifically, the study tested a moderated mediation model in which job satisfaction and psychological detachment from work interact with daily task accomplishment to predict sleep quality and in turn positive affect and self-efficacy the following morning. Based on daily survey data over five consecutive workdays, results from multilevel structural equation modeling indicate that daily task accomplishment alone was neither significantly related to sleep quality nor positive affect or self-efficacy the following morning. However, sleep quality was positively and significantly linked to positive states the following morning. Furthermore, both job satisfaction and detachment from work moderated the association between daily task accomplishment and sleep quality. Specifically, the conditional indirect effects from task accomplishment to positive affect and self-efficacy via sleep quality were significant and positive when both daily job satisfaction and detachment from work were high, and when job satisfaction was low and detachment was high. The results point to the role of the interaction between positive experiences for sleep and next morning outcomes