Life Events, Boredom Proneness and Mobile Phone Addiction Tendency: A Longitudinal Mediation Analysis Based on Latent Growth Modeling (LGM)

Mobile phone addiction has motivated a widespread concern in recent years. From a developmental perspective, this study explored the predictive relations between life events, boredom proneness (BP), and mobile phone addiction tendency (MPAT) among undergraduate students. It also tested the longitudinal mediation of BP between life events and MPAT.Five hundred and eighty-four undergraduate students completed the Mobile Phone Addiction Tendency Scale, the Adolescent Self-Rating Life Events Checklist, and the Boredom Proneness Scale-Short Form. A longitudinal mediation analysis based on latent growth modeling was conducted to test the hypothesized relationships among life events, BP and MPAT.Latent growth modeling (LGM) showed that the BP and MPAT of undergraduate students both increased linearly. A longitudinal model based on LGM showed that negative life events both directly and indirectly affected the initial level and the growth rate of the MPAT through the mediating effect of the initial level of BP.These results reveal that negative life events are an indicator of the development of MPAT. It has practical implications for calling for adopting health coping styles when facing negative life events. Supported for reducing college students' boredom proneness in order to lessen the tendency towards mobile phone addiction to improve their mental health.