Background: Problematic mobile social media use may impact college students’ physical and mental health. This study aimed to elucidate the impact of social anxiety and subjective well-being on problematic mobile social media use and the mediating role of self-esteem in this relationship. Methods: A total of 387 first-year university students (39.8% females, 60.2% males; mean age = 18.74 years) were enrolled in this study and completed self-report measures of social anxiety, subjective well-being, self-esteem and problematic mobile social media use. A structural equation model was constructed and tested by AMOS 23.0 software. Results: (1) Social anxiety not only had a direct effect on problematic mobile social media use, but also had an indirect effect on problematic mobile social media use via self-esteem. (2) Subjective well-being was positively and significantly associated with self-esteem, as well as problematic mobile social media use. (3) Self-esteem played a suppressing role between subjective well-being and problematic mobile social media use. Conclusions: It is necessary to help college students reduce their social anxiety and increase their subjective happiness through appropriate ways, as this plays an important role in increasing self-esteem and reducing their problematic mobile social media use.
Sleep issues impair students' health and success. This study constructed a sequential mediating model to examine whether attachment anxiety and mobile social media dependence mediated the relationship between loneliness and sleep disturbance. A total of 487 university freshmen (42.09% females, 57.91% males; mean age = 18.19 years) were enrolled in this study and completed self‐report measures of loneliness, sleep disturbance, attachment anxiety, and mobile social media dependence. (1) There were significant positive correlations between loneliness and sleep disturbance. (2) College students' sleep disturbance was affected by loneliness partly through three different pathways: the mediating effect of attachment anxiety, the mediating effect of mobile social media dependence, and the sequential mediating effect of attachment anxiety and mobile social media dependence. Loneliness could positively predict sleep disturbance and attachment anxiety and mobile social media dependence played important mediating roles in this relationship. These findings contribute to a more comprehensive understanding of the factors for sleep disturbance.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.