Internet Use and Adolescents' Physical and Mental Health: the Mediating Role of Self-consciousness and Peer Relationships

In recent years, online gaming and cyber pornography have become problematic activities among Internet users. When individuals immerse themselves in these activities, the experience of flow can negatively influence users' physical and mental health and interpersonal relationships. Thus, this study analyzed the mediating roles of self-consciousness and peer relationships in the relationships between online gaming, cyber pornography, and physical and mental health. We obtained data from fifteen senior high schools in Taiwan ( = 1838 students; first year, 996 students, and second year, 842 students) by conducting a 2-year longitudinal survey. Statistical analyses were performed using structural equation modeling. The results indicated that adolescents' online gaming was positively associated with their physical and mental health; however, it was negatively associated with their self-consciousness. In addition, when they became absorbed in cyber pornography, they lost track of time and lost self-consciousness, and it influenced their peer relationships. Self-consciousness and peer relationships mediated the relationships between cyber pornography and participants' physical and mental health. We identified relationships between online gaming, cyber pornography, elements of flow, and physical and mental health. The findings of this research can offer guidelines for policy makers and educators who evaluate adolescents' Internet use and behavior to provide proper access to Internet use and promote by building a healthy Internet environment in educational activities.