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Leggett-James, Mary Page; Laursen, Brett – Journal of Early Adolescence, 2023
Children and adolescents spend considerable time online. The current study investigated moderators of short-term longitudinal associations from social media use to changes in body satisfaction and physical activity. Participants (144 girls, 152 boys) were third-sixth grade students (ages 8-13) attending public schools in Florida (USA).…
Descriptors: Social Media, Physical Activity Level, Self Concept, Elementary School Students
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Mazza, James J.; Abbott, Robert D.; Fleming, Charles B.; Harachi, Tracy W.; Cortes, Rebecca C.; Park, Jisuk; Haggerty, Kevin P.; Catalano, Richard F. – Journal of Early Adolescence, 2009
This study examined the longitudinal relationship of early elementary predictors to adolescent depression 7 years later. The sample consisted of 938 students who have been part of a larger longitudinal study that started in 1993. Data collected from parents, teachers, and youth self-reports on early risk factors when students were in 1st and 2nd…
Descriptors: Intervention, Antisocial Behavior, At Risk Persons, Adolescents