作者
Ronald C Plotnikoff, David R Lubans, Sarah A Costigan, Linda Trinh, John C Spence, Shauna Downs, Linda McCargar
发表日期
2011/11/1
期刊
Journal of Adolescent Health
卷号
49
期号
5
页码范围
547-549
出版商
Elsevier
简介
PURPOSE
To test the Theory of Planned Behavior (TPB) in a large population sample of adolescents from Alberta, Canada.
METHODS
4,073 adolescents completed a self-administered web-based survey related to physical activity (PA).
RESULTS
TPB explained 59% and 43% of the variance for intention and behavior, respectively. Moderating (by gender) and mediating tests were supported.
CONCLUSIONS
TPB is useful for understanding PA in this population.
学术搜索中的文章
RC Plotnikoff, DR Lubans, SA Costigan, L Trinh… - Journal of Adolescent Health, 2011