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Validation of a previous day recall for measuring the location and purpose of active and sedentary behaviors compared to direct observation
PURPOSE: Gathering contextual information (i.e., location and purpose) about active and sedentary behaviors is an advantage of self-report tools such as previous day recalls (PDR). However, the validity of PDR’s for measuring context has not been empirically tested. The purpose of this paper was to...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3922158/ https://www.ncbi.nlm.nih.gov/pubmed/24490619 http://dx.doi.org/10.1186/1479-5868-11-12 |