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Reliability and validity of a nutrition and physical activity environmental self-assessment for child care
BACKGROUND: Few assessment instruments have examined the nutrition and physical activity environments in child care, and none are self-administered. Given the emerging focus on child care settings as a target for intervention, a valid and reliable measure of the nutrition and physical activity envir...
| Autores principales: | , , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2007
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1934916/ https://www.ncbi.nlm.nih.gov/pubmed/17615078 http://dx.doi.org/10.1186/1479-5868-4-29 |