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Validity of a self-report survey tool measuring the nutrition and physical activity environment of primary schools
BACKGROUND: Valid tools measuring characteristics of the school environment associated with the physical activity and dietary behaviours of children are needed to accurately evaluate the impact of initiatives to improve school environments. The aim of this study was to assess the validity of Princip...
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| Autors principals: | , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
BioMed Central
2013
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3686619/ https://ncbi.nlm.nih.gov/pubmed/23758936 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1479-5868-10-75 |
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