- Article
Associations Between Preschool Bedroom Television and Subsequent Psycho-Social Risks Amplified by Extracurricular Childhood Sport
- Béatrice Necsa,
- Kianoush Harandian and
- Caroline Fitzpatrick
- + 2 authors
Background: Preschool bedroom television placement represents an established risk factor for negative psychological and behavioral outcomes in adolescence. Girls and boys have different risk factors for developmental psychopathology. It is unclear if childhood sport participation can act as a protective factor for the potential maladaptive behaviors associated with having a bedroom television in early childhood. Methods: This study aims to evaluate the impact of having a bedroom television in early childhood on later externalizing behaviors while examining the potential beneficial role of extracurricular sport participation in middle childhood using the Quebec Longitudinal Study of Child Development (Canada). We examine subsequent teacher-reported psycho-social outcomes by the end of sixth grade. Linear regression is used to examine the interaction between child-reported bedroom television placement (age 4 years) and parent-reported childhood sport participation trajectories (ages 6 to 10 years) in predicting behavioral outcomes at age 12 years. Results: For boys, extracurricular sport amplified the relationship between having a preschool bedroom television and subsequent physical aggression (b = 0.95, SE = 0.32, p < 0.001) and ADHD symptoms (b = 0.59, SE = 0.30, p ≤ 0.05), beyond individual and family characteristics. No interaction results were found for girls; however, consistent sport participation between ages 6 and 10 years resulted in a decrease in ADHD symptoms in girls (b = −0.329, SE = 0.102, p ≤ 0.001). Conclusion: Unexpectedly, for boys exposed to early bedroom television, consistently participating in extracurricular sport in childhood exacerbated long-term behavioral risks. Social unpreparedness from bedroom television placement countered the intended benefits of sport. This private access to screens might influence sedentary, unsupervised, isolated activity that increases the chances of viewing violence and reduces opportunities for social interaction.
7 October 2025