Objective Accurate measurement of adult and child screen media use are needed to
robustly assess its impact on health outcomes. Our objective was to systematically review …

Adolescent screen usage is ubiquitous and influences development and behavior.
Longitudinal screen usage data coupled with psychometrically valid constructs of …

Abstract Background With the Experience Sampling Method (ESM) participants are asked to
provide self-reports of their symptoms, feelings, thoughts and behaviours in daily life. This …

Abstract Background and Aims Screen media activity (SMA) may impact neurodevelopment
in youth. Cross-sectionally, SMA has been linked to brain structural patterns including …

Importance ThePhysical Activity Guidelines Advisory Committee Scientific Reportidentified
important research gaps to inform future guidance for adolescents, including limited …

Introduction Adolescence is a sensitive period during which stressors and social disruptions
uniquely contribute to anxiety symptoms. Adolescent's coping strategies (ie, avoidance and …

Objective Screen media activity (SMA) consumes considerable time in youth's lives, raising
concerns about the effects it may have on youth development. Disentangling mixed …

Smartphone use provides a significant amount of screen-time for youth, and there have
been growing concerns regarding its impact on their mental health. While time spent in a …

Over ninety percent of American teens and the majority of children have smartphones. As
access to social media increases so does the growing concern for the psychological well …

Youth screen media activity is a growing concern, though few studies include objective
usage data. Through the longitudinal, US-based Adolescent Brain Cognitive Development …