The nonlinear consequences of working hours for job satisfaction: The moderating role of job autonomy.

Abstract

Overwork is a common phenomenon worldwide. Although previous studies have found that long working hours can cause physical and mental health problems in employees, the nature of the relationship between working hours and job satisfaction remains little understood. We have theorised that there is a curvilinear association between working hours and job satisfaction, and tested this hypothesis. A total of 771 adult Chinese employees submitted self-reported measures of working hours, job satisfaction, and job autonomy. The results show that working hours have an inverted U-shaped association with job satisfaction. Work scheduling autonomy and decision-making autonomy moderate this relationship. Here we present our data and discuss their theoretical and practical implications.Supplementary InformationThe online version contains supplementary material available at 10.1007/s12144-021-02463-3.