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Web-Based Assessments of Physical Activity in Youth: Considerations for Design and Scale Calibration
This paper describes the design and methods involved in calibrating a Web-based self-report instrument to estimate physical activity behavior. The limitations of self-report measures are well known, but calibration methods enable the reported information to be equated to estimates obtained from obje...
Gardado en:
| Publicado en: | J Med Internet Res |
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| Main Authors: | , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
JMIR Publications Inc.
2014
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4275492/ https://ncbi.nlm.nih.gov/pubmed/25448192 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2196/jmir.3626 |
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