Thomas, George

Physical activity and mental health in children and adolescents: An updated review of reviews and an analysis of causality

Biddle, S. J. H., Ciaccioni, S., Thomas, G., & Vergeer, I. (2019) · Psychology of Sport and Exercise

Physical Activity and HealthChild and Adolescent Psychosocial and Emotional Development

Cited by 1,454

An umbrella review of the benefits and risks associated with youths’ interactions with electronic screens

Sanders, T., Noetel, M., Parker, P., Del Pozo Cruz, B., Biddle, S., Ronto, R., Hulteen, R., Parker, R., Thomas, G., De Cocker, K., et al. (2023) · Nature Human Behaviour

Child Development and Digital TechnologyImpact of Technology on Adolescents

Cited by 148

Early Childhood Screen Use Contexts and Cognitive and Psychosocial Outcomes: A Systematic Review and Meta-analysis

Mallawaarachchi, S., Burley, J., Mavilidi, M., Howard, S. J., Straker, L., Kervin, L., Staton, S., Hayes, N., Machell, A., Torjinski, M., et al. (2024) · JAMA Pediatrics

Child Development and Digital TechnologyChild and Adolescent Psychosocial and Emotional Development

Cited by 142

A Descriptive Epidemiology of Screen-Based Devices by Children and Adolescents: a Scoping Review of 130 Surveillance Studies Since 2000

Thomas, G., Bennie, J. A., De Cocker, K., Castro, O., & Biddle, S. J. H. (2020) · Child Indicators Research

Child Development and Digital TechnologyPhysical Activity and Health

Cited by 139

Screen-based behaviors in Australian adolescents: Longitudinal trends from a 4-year follow-up study

Thomas, G., Bennie, J. A., De Cocker, K., Ireland, M. J., & Biddle, S. J. H. (2020) · Preventive Medicine

Child Development and Digital TechnologyImpact of Technology on Adolescents

Cited by 39

Exploring contemporary screen time in Australian adolescents: A qualitative study

Thomas, G., Bennie, J. A., De Cocker, K., & Biddle, S. J. H. (2021) · Health Promotion Journal of Australia

Impact of Technology on AdolescentsChild Development and Digital Technology

Cited by 29

Using Wearable Cameras to Categorize the Type and Context of Screen-Based Behaviors Among Adolescents: Observational Study

Thomas, G., Bennie, J. A., De Cocker, K., Dwi Andriyani, F., Booker, B., & Biddle, S. J. H. (2022) · JMIR Pediatrics and Parenting

Child Development and Digital TechnologyImpact of Technology on Adolescents

Cited by 26