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Examining the impact of a province-wide physical education policy on secondary students’ physical activity as a natural experiment
BACKGROUND: The purpose of this paper is to examine the impact of a province-wide physical education (PE) policy on secondary school students’ moderate to vigorous physical activity (MVPA). METHODS: Policy: In fall 2008, Manitoba expanded a policy requiring a PE credit for students in grades 11 and...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5518116/ https://www.ncbi.nlm.nih.gov/pubmed/28724390 http://dx.doi.org/10.1186/s12966-017-0550-7 |