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Reliability and validity of the modified Chinese version of the children's leisure activities study survey (CLASS) questionnaire in assessing physical activity among Hong Kong children
This study aimed to examine the reliability and validity of the modified Children’s Leisure Activities Study Survey (CLASS) Chinese-version questionnaire in assessing physical activity among Hong Kong Chinese Children. Test-retest reliability was examined in 84 boys and 136 girls aged 9–12 years by comparing data from two administrations of the survey conducted one week apart. Validity was determined by comparing data from the second administration with accelerometer estimates. The results suggested that the questionnaire provided reliable and valid estimates in overall physical activity patterns in Hong Kong Chinese children. However, substantial overestimation was observed in vigorous activity.
History
Journal
Pediatric exercise sciencesVolume
21Issue
3Pagination
339 - 353Publisher
Human KineticesLocation
Champaign, Ill.ISSN
0899-8493eISSN
1543-2920Language
engPublication classification
C1.1 Refereed article in a scholarly journalCopyright notice
2009, Human KineticsUsage metrics
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