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Validity and Reliability of an Expanded Vegetable Questionnaire Among Elementary School Children
BACKGROUND: The purpose of this study was to expand the School Physical Activity and Nutrition questionnaire to include a greater variety of vegetables and to evaluate the relative validity and reliability of these revised items. OBJECTIVES: This study utilized 2 convenience samples of third to fift...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6686082/ https://www.ncbi.nlm.nih.gov/pubmed/31414072 http://dx.doi.org/10.1093/cdn/nzz080 |