Childhood Development

Increases in Depressive Symptoms, Suicide-Related Outcomes, and Suicide Rates Among U.S. Adolescents After 2010 and Links to Increased New Media Screen Time

Adolescents who spent more time on new media (including social media and electronic devices such as smartphones) were more likely to report mental health issues, and adolescents who spent more time on nonscreen activities (in-person social interaction, sports/exercise, homework, print media, and attending religious services) were less likely.

Increases in Depressive Symptoms, Suicide-Related Outcomes, and Suicide Rates Among U.S. Adolescents After 2010 and Links to Increased New Media Screen Time Read More »

Kids in space: Measuring children’s residential neighborhoods and other destinations using activity space GPS and wearable camera data

Defining the boundary of children’s ‘neighborhoods’ has important implications for understanding the contextual influences on child health. Additionally, insight into activities that occur outside people’s neighborhoods may indicate exposures that place-based studies cannot detect.

Kids in space: Measuring children’s residential neighborhoods and other destinations using activity space GPS and wearable camera data Read More »

Pragmatic evaluation of the Go2Play Active Play intervention on physical activity and fundamental movement skills in children

Active play is a novel approach to addressing low physical activity levels and fundamental movement skills (FMS) in children. This study aimed to determine if a new school-based, ‘Go2Play Active Play’ intervention improved school day physical activity and FMS.

Pragmatic evaluation of the Go2Play Active Play intervention on physical activity and fundamental movement skills in children Read More »

Daily touchscreen use in infants and toddlers is associated with reduced sleep and delayed sleep onset

Traditional screen time (e.g. TV and videogaming) has been linked to sleep problems and poorer developmental outcomes in children. With the advent of portable touchscreen devices, this association may be extending down in age to disrupt the sleep of infants and toddlers, an age when sleep is essential for cognitive development.

Daily touchscreen use in infants and toddlers is associated with reduced sleep and delayed sleep onset Read More »

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