Interactive Effects of Neighborhood Safety and Screen Time on Adolescent Internalizing Symptoms

Objective: Perceptions of less neighborhood safety and higher levels of screen time are independently linked to adolescent anxiety and depression. Furthermore, residing in a neighborhood perceived as less safe is associated with engaging in higher levels of screen time. Screen time may act as a potential mechanism by which the effects of neighborhood safety on internalizing symptoms differ. Yet, research has not investigated whether the relationship between neighborhood safety and psychosocial adjustment varies at high and low levels of screen time. Therefore, this study examined the interaction between perceived neighborhood safety and screen time on adolescent internalizing symptoms (i.e., anxiety and depressive symptoms). Method: A total of 184 adolescents (53% female; mean age 5 17.09, SD 5 1.07) were recruited from an ongoing longitudinal study of adolescent drivers. Participants reported their perceptions of neighborhood safety, screen use, anxiety and depressive symptoms, and demographic characteristics. The independent and interactive contributions of neighborhood safety and screen time predicting anxiety and depressive symptoms in adolescents were tested with hierarchical linear regressions. Results: Perceptions of less neighborhood safety and higher levels of screen time each uniquely predicted adolescent anxiety and depressive symptoms. The relationship between living in a neighborhood perceived as less safe and anxiety symptoms was stronger for youth with high levels of screen time. Conclusion: The findings suggest that youth residing in less safe neighborhoods may have higher levels of anxiety symptoms, and this anxiety symptomology is higher at high levels of screen time.