Determinants of physical activity in middle school children
Trost, Stewart G., Saunders, Ruth, & Ward, Dianne S. (2002) Determinants of physical activity in middle school children. American Journal of Health Behavior, 26(2), pp. 95-102.
To evaluate the theory of reasoned action (TRA) and planned behavior (TPB) in predicting moderate-to-vigorous physical activity (MVPA) in sixth-grade youth.
One hundred ninety-eight students completed a questionnaire measuring attitudes, subjective norms, perceived behavioral control, and intentions to be active. MVPA was measured using the CSA 7,164 accelerometer.
Although demonstrating an acceptable fit, the TRA and TPB accounted for only a small percentage of the variance in MVPA. In support of the TPB: the addition: of control perceptions to the reasoned! action model! added to the prediction of intentions and MVPA.
Within our sample of sixth graders, the utility of the, TRA or TPB;as a framework for activity interventions appears to be limited.
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|Item Type:||Journal Article|
|Additional Information:||ISI Document Delivery No.: 531ZF
Times Cited: 43
Cited Reference Count: 33
Trost, SG Saunders, R Ward, DS
Star city;<Go to ISI>://WOS:000174446600002
|Keywords:||planned behavior, exercise behavior, reasoned action, adolescents, youth, population, patterns, graders, states|
|Divisions:||Current > QUT Faculties and Divisions > Faculty of Health|
|Deposited On:||28 May 2014 01:30|
|Last Modified:||28 May 2014 01:30|
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