Parental Rejection, Overprotection and Adolescent Smartphone Addiction: Mediating Role of Sense of Security and Moderating Role of Forgiveness

This study examined a moderated mediation model linking parental rejection and overprotection to smartphone addiction, with sense of security as a mediator and forgiveness as a moderator. A total of 730 students (mean age = 12.15 ± 1.13 years; 50.7% female) were recruited from two primary and two secondary schools in Hunan, China, using cluster sampling by class, and all participants completed a set of self-report questionnaires. Results showed that, after controlling for gender and age, both parental rejection and overprotection were positively associated with smartphone addiction and negatively associated with sense of security and forgiveness. Sense of security partially mediated the links between negative parenting and smartphone addiction. Interpersonal forgiveness moderates the direct associations between parental rejection, overprotection and adolescent smartphone addiction, and self-forgiveness moderates the relationships between sense of security and smartphone addiction. The present study clarifies the associations between negative parenting behaviors (i.e., parental rejection and overprotection) and problematic smartphone use in early and middle adolescence, highlights the vital protective roles of security and forgiveness, and provides empirical evidence to inform the prevention and intervention strategies for adolescent smartphone addiction.