José Luis Gálvez-Nieto, Sonia Salvo-Garrido, Sergio Domínguez-Lara, Karina Polanco-Levicán, Manuel Mieres-Chacaltana
Psychometric properties of the Teachers' Sense of Efficacy Scale in a sample of Chilean public school teachers
Frontiers in psychology
physical inactivity prevalent childhood schools ideal context promote regular practice physical activity since children spend large part day sense emerging current trend active breaks school article presents study protocol seeks assess feasibility effectiveness intervention active breaks activamente program school context physical activity ontask classroom behavior physical activity enjoyment schoolchildren protocol includes children aged 10 11 years two groups randomized intervention control groups intervention group use active break program activamente consists application 4min 30s video moderate vigorousintensity physical activity breaks taken 6 times day classes 6 weeks total physical activity measured accelerometers actigraph wgt3xbt ontask behavior direct behavior rating scale level enjoyment physical activity enjoyment scale previous research reported active breaks positive results physical activity levels study one design active breaks videos without depending presence physical education teacher also provide new findings effectiveness active breaks structure eg types exercises intensity indicated outcomes expected activamente program suitable program school settings potentially increasing physical activity levels commitment task well pleasant moment students clinicaltrialsgov identifier nct05403996