Abstract

The aim was to examine the effects of a multicomponent school-based intervention on psychological correlates of physical activity (PA) in physical education (PE) and leisure-time PA settings. Two hundred and ten students (M = 13.06 ± 0.61) were assigned either to a control or an experimental school. Curricular and extracurricular PA actions were developed during one academic year to empower adolescents to be active by themselves. Experimental school students reported significant improvements in almost all psychological determinants and correlates of PA in PE and leisure-time PA settings, when compared to both control school students and their own baseline values. Results highlight the importance of developing multicomponent school-based interventions that involve the school community to improve students’ motivational outcomes in PE and leisure-time PA contexts.

摘要

目的是检查基于学校的多成分干预对体育教育 (PE) 和休闲时间 PA 设置中体育活动 (PA) 的心理相关性的影响。210名学生（M = 13.06 ± 0.61) 被分配到控制学校或实验学校。在一学年期间制定了课程和课外 PA 活动，以使青少年能够自己活跃起来。与对照学校学生和他们自己的基线值相比，实验学校学生报告说，在体育和休闲时间 PA 设置中，PA 的几乎所有心理决定因素和相关因素都有显着改善。结果强调了开发涉及学校社区的多组分学校干预措施以提高学生在体育和休闲时间 PA 环境中的动机结果的重要性。