Screen Culture: A closer look at the impact of screen use on developmental outcomes

Excessive screen time among adolescents has long been considered a potential risk factor for a host of negative physical, mental and behavioral outcomes. There are important questions surrounding this association that remain unanswered. The temporal order of the association remains unestablished, as it is fully possible that preexisting physical, mental, and behavioral issues are causing excessive screen use. Similarly, selection bias remains possible, as influences that promote excessive screen use may also, simultaneously, impact negative physical health, mental health, and behavior. Finally, the developmental impact of increased screen time remains relatively unknown, as the majority of existing studies are exclusively focused on adolescents. This study is aimed at examining these limitations more closely and offering some suggestions for future research that account for such limitations in a more effective manner