Physical activity questionnaires : A critical review of methods used in validity and reproducibility studies
Aim. The purpose of this paper was to investigate physical activity questionnaires, and to examine studies of their reliability and validity, focusing on the variable frequency. The research questions were following: 1. What are the methods and the results of the investigated questionnaires’ validit...
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| Format: | Others |
| Language: | English |
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Gymnastik- och idrottshögskolan, GIH, Institutionen för idrotts- och hälsovetenskap
2008
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:gih:diva-925 |