Social Network Intervention in Physical Education Classes Through Social Support to Promote Physical Activity and Reduce Screen Time in Adolescents: A Cluster Randomized Controlled Trial
Petro-Petro J, Arango-Paternina CM, Patiño-Villada FA
Research quarterly for exercise and sport · 0 citas
Etiquetas de revisión
Financiación no declaradaDatos neutrales que nuestra revisión registró sobre cómo se hizo este estudio. Describen el método, nunca si nos gusta el resultado.
Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación no declarada
Publicación
- Publicado
- 2026-03-25 · Res Q Exerc Sport · vol. 97 · número 3 · págs. 510–525
- Editorial
- Taylor & Francis
- Citado
- 1 cita · más que el 91% de estudios similares · 4.0× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 89 trabajos
- Acceso
- Acceso abierto (revista híbrida) · OTHER-OA
- Áreas de investigación
- Physical Activity and Health · Physical Education and Pedagogy · School Health and Nursing Education
- Palabras clave
- social network intervention, social support, physical activity, screen time, adolescents, physical education, friends, parents, homophily, network partitioning, health behavior promotion
- MeSH
- humans, exercise, parents, social support, physical education and training, adolescent, friends, health promotion, female, male, screen time, family support
3 autores
- Jose Petro-Petro🇨🇴🇪🇸 · autor de correspondenciaUniversidad de Antioquia; University of Córdoba
- Carlos Mario Arango-Paternina🇨🇴Universidad de Antioquia
- Fredy Alonso Patiño Villada🇨🇴Universidad de Antioquia
Resumen
El texto original del estudio, en el idioma en que se publicó.
Physical activity (PA) and screen time (ST) are complex behaviors influenced by social factors such as relationships with family and friends, linked to mechanisms such as social support. This study implemented a segmentation-based social network intervention which is a promising approach to improving health-behaviors in a network. The objective was to determine the effects of a social network intervention through social support from friends and parents on PA and ST among adolescents. A cluster-randomized controlled trial was conducted involving 4 schools, 24 classrooms, with 787 adolescents. A segmentation-based social network intervention was implemented over ten weeks in physical education classes. Two components, ClassI involving friends support and ParentsI involving parents support was included. Follow-up was conducted at week ten post-intervention. A mixed-effects model was used to determine the effectiveness. Network mechanisms of perceived social support from friends most associated with PA and ST were explored. Findings indicated a significant increase of 12.2 daily minutes of PA in the intervention group (95% CI: 1.9 to 22.5, p = .02). Main effects suggest sustainability over time. Social support from friends and parents was significant (p p p = .02). Main effects indicate that the effectiveness for ST was not sustainable over time. Implementing a social support network intervention from friends and parents within physical education classes is effectively increased daily PA and decreased ST among adolescents.
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