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Calibration of self-report tools for physical activity research: the Physical Activity Questionnaire (PAQ)
BACKGROUND: The utility of self-report measures of physical activity (PA) in youth can be greatly enhanced by calibrating self-report output against objectively measured PA data. This study demonstrates the potential of calibrating self-report output against objectively measured physical activity (P...
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/PMC4055223/ https://www.ncbi.nlm.nih.gov/pubmed/24886625 http://dx.doi.org/10.1186/1471-2458-14-461 |