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...
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Format: | Book |
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JMIR Publications,
2014-12-01T00:00:00Z.
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A1234.567 |
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