| 
 2020 Journal Article A descriptive epidemiology of screen-based devices by children and adolescents: a scoping review of 130 surveillance studies since 2000Thomas, George, Bennie, Jason A., De Cocker, Katrien, Castro, Oscar and Biddle, Stuart J. H. (2020). A descriptive epidemiology of screen-based devices by children and adolescents: a scoping review of 130 surveillance studies since 2000. Child Indicators Research, 13 (3), 935-950. doi: 10.1007/s12187-019-09663-1  | 
              
| 
 2019 Journal Article Physical activity and mental health in children and adolescents: an updated review of reviews and an analysis of causalityBiddle, Stuart J. H., Ciaccioni, Simone, Thomas, George and Vergeer, Ineke (2019). Physical activity and mental health in children and adolescents: an updated review of reviews and an analysis of causality. Psychology of Sport and Exercise, 42, 146-155. doi: 10.1016/j.psychsport.2018.08.011  | 
              
| 
 2025 Journal Article An analysis of people with disabilities in Australia by age, sex, disability type and severity – Implications for leveraging the 2032 Paralympic games to increase physical activity participationTweedy, Sean, Fortnum, Kathryn, Thomas, George, Cole, Damien, Demetriou, Bridget, Dutia, Iain, Hill, Jessica, Cairney, John and Beckman, Emma (2025). An analysis of people with disabilities in Australia by age, sex, disability type and severity – Implications for leveraging the 2032 Paralympic games to increase physical activity participation. JSAMS Plus, 6 100110, 100110. doi: 10.1016/j.jsampl.2025.100110  | 
              
| 
 2025 Journal Article Longitudinal associations between maternal and child screen use at 1 year of age and child behavior and development at 3 years of ageSim, Stephanie, Zabatiero, Juliana, Bear, Natasha, Beynon, Amber, Thomas, George, Srinivasjois, Ravisha, Jongeling, Brad, Silva, Desiree and Straker, Leon (2025). Longitudinal associations between maternal and child screen use at 1 year of age and child behavior and development at 3 years of age. BMC Pediatrics, 25 (1) 791, 1-14. doi: 10.1186/s12887-025-05701-w  | 
              
| 
 2025 Journal Article Associations between screen time, sleep quality, diet quality and food selectivity among school-aged autistic childrenWang, Hiu Fei Wendy, Smith, Simon S., O’Flaherty, Martin, Trost, Stewart G., Thomas, George, Walker, Jacqueline L., Fortnum, Kathryn, McNaughton, Sarah, Cairney, John and Bourke, Matthew (2025). Associations between screen time, sleep quality, diet quality and food selectivity among school-aged autistic children. Journal of Autism and Developmental Disorders, 1-14. doi: 10.1007/s10803-025-07064-8  | 
              
| 
 2025 Journal Article Correlates of Physical Activity among 4,719 Indonesian Adolescents: The Role of Sociodemographic, Screen Time, and Sports ParticipationAndriyani, Fitria Dwi, Hastuti, Tri Ani, Ries, Francis, Sari, Indah Prasetyawati Tri Purnama, Andrianto, Sigit Dwi, Thomas, George and Biddle, Stuart J. H. (2025). Correlates of Physical Activity among 4,719 Indonesian Adolescents: The Role of Sociodemographic, Screen Time, and Sports Participation. International Journal of Human Movement and Sports Sciences, 13 (4), 942-953. doi: 10.13189/saj.2025.130430  | 
              
| 
 2025 Journal Article Association between 24-h movement behaviors and mental health in children and adolescents: a systematic review and compositional data meta-analysisBourke, Matthew, Wang, Hiu Fei Wendy, Fortnum, Kathryn, Thomas, George, O'Flaherty, Martin, Mulcahy, Samantha K., Gomersall, Sjaan R., Alsop, Tahlia, Trost, Stewart G., Bruijns, Brianne A., Phillips, Sophie M., Vanderloo, Leigh, Tucker, Patricia, Hesketh, Kylie D., Kwan, Matthew Y. W. and Cairney, John (2025). Association between 24-h movement behaviors and mental health in children and adolescents: a systematic review and compositional data meta-analysis. Scandinavian Journal of Medicine and Science in Sports, 35 (8) e70120, e70120-8. doi: 10.1111/sms.70120  | 
              
| 
 2025 Other Outputs Promoting mental wellbeing and recovery across the lifespan: a review of evidenceFortnum, Kathryn, Bourke, Matthew, Thomas, George, Mulcahy, Samantha, Alsop, Tahlia and Gomersall, Sjaan (2025). Promoting mental wellbeing and recovery across the lifespan: a review of evidence. doi: 10.31219/osf.io/y7uwj_v1  | 
              
| 
 2025 Journal Article Development, validation, acceptability and usability of a device-based system to measure sit-stand desk usageHealy, Genevieve N., Melendez-Calderon, Alejandro, Kaab, Sami, Bongers, Noah, Heseltine, Katherine A., Yue, Chan Hi, Thomas, George and Clark, Bronwyn K. (2025). Development, validation, acceptability and usability of a device-based system to measure sit-stand desk usage. Applied Ergonomics, 126 104490. doi: 10.1016/j.apergo.2025.104490  | 
              
| 
 2025 Journal Article Clusters of healthy lifestyle behaviours are associated with symptoms of depression, anxiety, and psychological distress: a systematic review and meta-analysis of observational studiesBourke, Matthew, Wang, Hiu Fei Wendy, McNaughton, Sarah A., Thomas, George, Firth, Joseph, Trott, Mike and Cairney, John (2025). Clusters of healthy lifestyle behaviours are associated with symptoms of depression, anxiety, and psychological distress: a systematic review and meta-analysis of observational studies. Clinical Psychology Review, 118 102585, 102585. doi: 10.1016/j.cpr.2025.102585  | 
              
| 
 2025 Journal Article How physical activity context relates to cognition across the lifespan: a systematic review and meta-analysisMavilidi, Myrto F., Vazou, Spyridoula, Lubans, David R., Robinson, Katie, Woods, Andrew J., Benzing, Valentin, Anzeneder, Sofia, Owen, Katherine B., Álvarez-Bueno, Celia, Wade, Levi, Burley, Jade, Thomas, George, Okely, Anthony D. and Pesce, Caterina (2025). How physical activity context relates to cognition across the lifespan: a systematic review and meta-analysis. Psychological Bulletin, 151 (5), 544-579. doi: 10.1037/bul0000478  | 
              
| 
 2025 Journal Article Unpacking the relationship between autism, sport participation, and adolescent health: a causal mediation analysisO'Flaherty, Martin, Hill, Jessica, Bourke, Matthew, Fortnum, Kathryn, Thomas, George, Gomersall, Sjaan R. and Cairney, John (2025). Unpacking the relationship between autism, sport participation, and adolescent health: a causal mediation analysis. Disability and Health Journal, 18 (3) 101832, 1-8. doi: 10.1016/j.dhjo.2025.101832  | 
              
| 
 2025 Journal Article Association between 24-hour movement behaviors and adiposity in children and adolescents: A compositional data meta-analysisBourke, Matthew, Harrison, Zoe, Fortnum, Kathryn, Thomas, George, O'Flaherty, Martin, Mulcahy, Samantha K., Gomersall, Sjaan R., Alsop, Tahlia, Trost, Stewart G., Koplin, Jennifer J., Bruijns, Brianne A., Phillips, Sophie M., Vanderloo, Leigh M., Tucker, Patricia, Hesketh, Kylie D., Kwan, Matthew Y. W. and Cairney, John (2025). Association between 24-hour movement behaviors and adiposity in children and adolescents: A compositional data meta-analysis. Obesity Reviews, 26 (5) e13884, e13884. doi: 10.1111/obr.13884  | 
              
| 
 2025 Journal Article Construct validity and reliability of the effective early childhood physical literacy pedagogue (ECE-PLP) self-report instrumentBarratt, Jaime, Dudley, Dean, Stylianou, Michalis, Thomas, George, Wheeler, Kai and Cairney, John (2025). Construct validity and reliability of the effective early childhood physical literacy pedagogue (ECE-PLP) self-report instrument. Measurement in Physical Education and Exercise Science, 29 (2), 145-159. doi: 10.1080/1091367x.2024.2422309  | 
              
| 
 2024 Journal Article Evaluation of the ActiMotus software to accurately classify postures and movements in children aged 3–14Lund Rasmussen, Charlotte, Hendry, Danica, Thomas, George, Beynon, Amber, Stearne, Sarah Michelle, Zabatiero, Juliana, Davey, Paul, Roslyng Larsen, Jon, Rohl, Andrew Lloyd, Straker, Leon and Campbell, Amity (2024). Evaluation of the ActiMotus software to accurately classify postures and movements in children aged 3–14. Sensors, 24 (20) 6705, 6705. doi: 10.3390/s24206705  | 
              
| 
 2024 Journal Article 24-hour movement behaviors of LGBTQA+ young people: a systematic reviewFortnum, Kathryn, Gomersall, Sjaan R., Ross, Megan H., Woodforde, James, Thomas, George, Wen, Yu-Shu, Perales, Francisco and Stylianou, Michalis (2024). 24-hour movement behaviors of LGBTQA+ young people: a systematic review. Journal of Physical Activity & Health, 21 (12), 1-17. doi: 10.1123/jpah.2024-0343  | 
              
| 
 2024 Journal Article Device-based measurement of office-based physical activity and sedentary time: a systematic reviewBongers, Noah, Healy, Genevieve N., Thomas, George and Clark, Bronwyn K. (2024). Device-based measurement of office-based physical activity and sedentary time: a systematic review. Journal for the Measurement of Physical Behaviour, 7 (1), 10-22. doi: 10.1123/jmpb.2024-0011  | 
              
| 
 2024 Journal Article Early childhood screen use contexts and cognitive and psychosocial outcomes : a systematic review and meta-analysisMallawaarachchi, Sumudu, Burley, Jade, Mavilidi, Myrto, Howard, Steven J., Straker, Leon, Kervin, Lisa, Staton, Sally, Hayes, Nicole, Machell, Amanda, Torjinski, Marina, Brady, Brodie, Thomas, George, Horwood, Sharon, White, Sonia L. J., Zabatiero, Juliana, Rivera, Clara and Cliff, Dylan (2024). Early childhood screen use contexts and cognitive and psychosocial outcomes : a systematic review and meta-analysis. JAMA Pediatrics, 178 (10), 1017-1026. doi: 10.1001/jamapediatrics.2024.2620  | 
              
| 
 2024 Journal Article Intense and problematic social media use and sleep difficulties of adolescents in 40 countriesKhan, Asaduzzaman, Thomas, George, Karatela, Shamshad, Morawska, Alina and Werner-Seidler, Aliza (2024). Intense and problematic social media use and sleep difficulties of adolescents in 40 countries. Journal of Adolescence, 96 (5), 1116-1125. doi: 10.1002/jad.12321  | 
              
| 
 2024 Journal Article Measurement method options to investigate digital screen technology use by children and adolescents: a narrative reviewBeynon, Amber, Hendry, Danica, Lund Rasmussen, Charlotte, Rohl, Andrew L., Eynon, Rebecca, Thomas, George, Stearne, Sarah, Campbell, Amity, Harris, Courtenay, Zabatiero, Juliana and Straker, Leon (2024). Measurement method options to investigate digital screen technology use by children and adolescents: a narrative review. Children, 11 (7) 754, 754. doi: 10.3390/children11070754  |