Fatigue and mind-wandering among Chinese adolescents: Moderation by rumination and mediation by Internet addiction

Abstract

This study examined the mediating role of Internet addiction in association with fatigue and mind-wandering and the moderating role of rumination in that relationship. A sample of 3 732 Chinese adolescents (Mean age = 14.98 years, SD = 1.63) completed measures of fatigue, Internet addiction, rumination, and mind-wandering. Structural equation modelling (SEM) results showed that higher fatigue was associated with higher mind-wandering. Internet addiction played a mediating role in this relationship and was associated with an increased risk for fatigue. Additionally, rumination moderated the association between Internet addiction and mind-wandering and exacerbated the risk for fatigue. The findings indicate a need for mind-wandering interventions for school students to reduce the risk for fatigue associated with their use of Internet devices and associated ruminations.