Criterion validity and test-retest reliability of a physical activity questionnaire in South African primary school-aged children: original research
Objective: We sought to determine the validity, reliability and ranking ability of an interviewer-administered physical activity questionnaire (PAQ), measuring physical activity (PA) and inactivity history over a 1-week and 1-year period in South African primary school-aged children. Methods: Criter...
| Main Authors: | , |
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| Format: | Journal Article |
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2012
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| Online Access: | http://hdl.handle.net/20.500.11937/32700 |