An internet-supported school physical activity intervention in low socioeconomic status communities: results from the Activity and Motivation in Physical Education (AMPED) cluster randomised controlled trial
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This article has been accepted for publication in British Journal of Sports Medicine following peer review. The definitive copyedited, typeset version cited above is available at http://bjsm.bmj.com/
Objective: Quality physical education (PE) is the cornerstone of comprehensive school physical activity (PA) promotion programmes. We tested the efficacy of a teacher professional learning intervention, delivered partially via the internet, designed to maximise opportunities for students to be active during PE lessons and enhance adolescents’ motivation towards PE and PA. Methods: A two-arm cluster randomised controlled trial with teachers and Grade 8 students from secondary schools in low socioeconomic areas of Western Sydney, Australia. The Activity and Motivation in Physical Education (AMPED) intervention for secondary school PE teachers included workshops, online learning, implementation tasks and mentoring sessions. The primary outcome was the proportion of PE lesson time that students spent in moderate-to-vigorous physical activity (MVPA), measured by accelerometers at baseline, postintervention (7–8 months after baseline) and maintenance (14–15 months). Secondary outcomes included observed PE teachers’ behaviour during lessons, students’ leisure-time PA and students’ motivation. Results: Students (n=1421) from 14 schools completed baseline assessments and were included in linear mixed model analyses. The intervention had positive effects on students’ MVPA during lessons. At postintervention, the adjusted mean difference in the proportion of lesson time spent in MVPA was 5.58% (p<0.001, approximately 4 min/lesson). During the maintenance phase, this effect was 2.64% (p<0.001, approximately 2 min/lesson). The intervention had positive effects on teachers’ behaviour, but did not impact students’ motivation. Conclusions: AMPED produced modest improvements in MVPA and compares favourably with previous interventions delivered exclusively face-to-face. Online teacher training could help facilitate widespread dissemination of professional learning interventions.
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An Internet-supported Physical Activity Intervention Delivered in Secondary Schools Located in Low Socio-economic Status Communities: Study Protocol for the Activity and Motivation in Physical Education (AMPED) Cluster Randomized Controlled TrialLonsdale, C.; Lester, A.; Owen, K.; White, R.; Moyes, I.; Peralta, L.; Kirwan, M.; Maeder, A.; Bennie, A.; MacMillan, F.; Kolt, G.; Ntoumanis, Nikos; Gore, J.; Cerin, E.; Diallo, T.; Cliff, D.; Lubans, D. (2016)Background: School-based physical education is an important public health initiative as it has the potential to provide students with regular opportunities to participate in moderate-to-vigorous physical activity (MVPA). ...
Need-Supportive Professional Development in Elementary School Physical Education: Effects of a Cluster-Randomized Control Trial on Teachers' Motivating Style and Student Physical ActivityEscriva-Boulley, G.; Tessier, D.; Ntoumanis, Nikos; Sarrazin, P. (2018)This cluster-randomized controlled trial investigated the efficacy of a teacher professional development (TPD) program, grounded on self-determination theory, to increase elementary school teachers' need-supportive ...
Kawabata, M.; Chua, K.; Chatzisarantis, Nikos (2018)Background: Regular participation in moderate-to-vigorous physical activity (MVPA) is important to manage obesity. Physical education (PE) is considered to play an important role in promoting lifelong participation in ...