ArticleBMC public health2019
Physical activity and sedentary behavior across three time-points and associations with social skills in early childhood.
Article in BMC public health, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 5 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
29 citing papers in PubMed, 5 syntheses or guidelines pooled it, 87 citations in OpenAlex.
- Effect of parent-focused interventions for screen use on developmental outcomes in young children: a systematic review and meta-analysis.The international journal of behavioral nutrition and physical activity · 2026Pooled it
- Designed physical activities targeting social skills in preschoolers: a meta-analysis.Frontiers in psychology · 2025Pooled it
- Adherence to the World Health Organization's physical activity recommendation in preschool-aged children: a systematic review and meta-analysis of accelerometer studies.The international journal of behavioral nutrition and physical activity · 2023Pooled it
- Measurement of screen time among young children aged 0-6 years: A systematic review.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2021Pooled it
- Video Games, Obesity, and Children.Current obesity reports · 2020Pooled it
- Maternal knowledge explains screen time differences 2 and 3.5 years post-intervention in INFANT.European journal of pediatrics · 2021Trial
- Trial
- Race/Ethnicity and Change in Physical Activity From Infancy to Preschool Age.Pediatric exercise science · 2026Article
- Longitudinal associations between sedentary behavior types and mathematics ability mediated by externalizing and internalizing problems.NPJ science of learning · 2026Article
- The Role of Physical Activity in Post-COVID Schoolchildren's Motor Competence.Perceptual and motor skills · 2026Article
- Exploring the associations between physical inactivity and cognitive function, mental health, and metabolic parameters in U.S. adolescents: results stratified by sex.BMC public health · 2025Article
- Impact of the COVID-19 Pandemic on Children's Physical Activity As Perceived by Their Parents.Cureus · 2025Article
- The sleep and activity database for the early years (SADEY) study: design and methods.Journal of activity, sedentary and sleep behaviors · 2024Article
- Exploring the Nexus between Moderate-to-Vigorous Physical Activity, Self-Disclosure, Social Anxiety, and Adolescent Social Avoidance: Insights from a Cross-Sectional Study in Central China.Children (Basel, Switzerland) · 2023Article
- Screen time and preschool children: Promoting health and development in a digital world.Paediatrics & child health · 2023Review
- Asia-Pacific consensus statement on integrated 24-hour activity guidelines for the early years.The Lancet regional health. Western Pacific · 2023Review
- Risk factors for developmental quotients in ASD children: A cross-sectional study.Frontiers in psychology · 2023Article
- Adherence to Canadian 24-Hour Movement Guidelines among infants and associations with development: a longitudinal study.The international journal of behavioral nutrition and physical activity · 2022Article
- Risky Play and Social Behaviors among Japanese Preschoolers: Direct Observation Method.International journal of environmental research and public health · 2022Article
- Associations between the neighbourhood social environment and preschool children's physical activity and screen time.BMC public health · 2022Article
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 2 countries.
Funding
Abstract
backgroundThe growth and development that occurs in early childhood has long-term implications, therefore understanding the relevant determinants is needed to inform early prevention and intervention. The objectives of the study were to examine: 1) the longitudinal associations of physical activity and sedentary behavior with social skills and 2) how physical activity and sedentary behavior track over three time-points.
methodsParticipants were from the Parents' Role in Establishing healthy Physical activity and Sedentary behavior habits (PREPS) project. A total of 251 eligible toddlers and their parents participated at baseline in 2014/15 (time 1; 1.6 ± 0.2 years) and a sub-sample participated at 1-year (time 2; n = 79; 2.7 ± 0.3 years) and 2-year (time 3; n = 77; 3.7 ± 0.4 years) follow-ups. Sedentary time (≤25 counts/15 s), light-intensity physical activity (LPA; 26-419 counts/15 s), and moderate- to vigorous-intensity physical activity (MVPA; ≥420/15 s) were objectively measured with wGT3X-BT ActiGraph accelerometers, and standardized for wear time. Parents reported their children's screen time (television/video, video/computer games) at all three time-points. Parents also reported on children's social skills using the Adaptive Social Behavior Inventory (ASBI) at time-points 2 and 3, and comply (e.g., cooperates; 10 items), express (e.g., joins play; 13 items), and disrupt (e.g., teases; 7 items) subscales were created by summing items. Generalized estimating equations (GEE) were conducted to address objective one. Tracking coefficients (low: β1 < 0.30; moderate: β1 = 0.30-0.59; moderate-high: β1 = 0.60-0.90; high: β1 > 0.9) were conducted using GEE to address objective two.
resultsAcross the study, screen time was negatively associated with express (b = - 0.068, 95%CI: -0.114, - 0.023) and comply (b = - 0.056; 95%CI: -0.094, - 0.018) scores and positively associated with disrupt scores (b = 0.004; 95% CI: 0.001, 0.006). Findings were similar for television/videos but less consistent for video/computer games. No associations were observed for physical activity. Screen time significantly tracked at moderate-high levels (β
conclusionsScreen time was unfavorably associated with social skills across early childhood. Furthermore, all behaviors tracked at moderate to moderate-high levels from toddler to preschool ages. Therefore, promoting healthy physical activity and sedentary behavior patterns early in life, especially for screen time, may be important.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.