The Chain Mediating Effect of Anxiety and Inhibitory Control and the Moderating Effect of Physical Activity Between Bullying Victimization and Internet Addiction in Chinese Adolescents

This study aimed to investigate the chain mediating roles of anxiety and inhibitory control in the relationship between bullying victimization and internet addiction among Chinese adolescents, as well as the moderating effect of physical activity. A cross-sectional design was employed, sampling 1,585 adolescents from 5 provinces in China during February-March 2024. Data on bullying victimization, internet addiction, anxiety, inhibitory control, and physical activity were collected and analyzed using a moderated chain mediation model. The data suggest that bullying victimization is associated with internet addiction, and this association is also mediated by anxiety and inhibitory control. Furthermore, physical activity was found to significantly moderate the relationship between anxiety and inhibitory control. This study contributes to the understanding of how bullying victimization, anxiety, and inhibitory control are interrelated in the context of internet addiction development, with physical activity influencing this interplay. It highlights the potential of physical activity as a factor in mitigating the impact of bullying and its association with internet addiction.