Buffering or boosting? The dynamic curvilinear relationship between work-related use of information and communication technologies after-hours and wok procrastination

Abstract

Work-related use of information and communication technologies after-hours (W_ICTs) blurs the boundaries between work and non-work domains, representing a typical boundary-crossing behavior that affects employees' lives and organizational development. Drawing on the Job Demands-Resources theory, this study develops a dynamic curvilinear model of the impact of W_ICTs on work procrastination, considering intrinsic motivation (self-efficacy and enjoyment) and regulatory focus (prevention focus). Empirical testing of the research hypotheses is conducted through a survey involving 817 employees with standard working hours (e.g. 9 a.m. to 5 p.m.). The results indicate that W_ICTs can be regarded as both inhibitors and promoters, with a U-shaped impact on work procrastination and an inverted U-shaped effect on self-efficacy and enjoyment. The mediating roles of self-efficacy and enjoyment are significant. Moreover, prevention focus moderates the relationship between W_ICTs and enjoyment, whereas the moderating effect between W_ICTs and self-efficacy is insignificant. This dynamic curvilinear relationship may explain the inconsistent results of prior studies regarding the relationship between W_ICTs and employees' negative behaviors. It contributes to expanding research on the outcomes of W_ICTs and the antecedents of work procrastination. Moreover, the proposed influence mechanism between W_ICTs and work procrastination has not been established from the perspective of intrinsic motivation and prevention focus. Hence, this study responds to scholars’ calls and adds to the existing research on how W_ICTs affect work procrastination. These research findings enhance the current understanding of the effects of W_ICTs and offer valuable insights for organizations to effectively manage W_ICTs and address work procrastination behavior in practice.