The research appeared in Preventive Medicine (Volume 141, December 2020, 106291)
Title: Screen time and extracurricular activities as risk and protective factors for mental health in adolescence: A population-level study
•Adolescents engaged in extracurricular activities reported significantly less recreational screen time.
•Extracurricular participation was associated with better mental health in boys and girls.
•Two or more hours of screen use after school was linked to poorer mental health, especially for girls.
•Mental health was best when youth participated in extracurriculars and also had shorter screen time.