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2004:
Saunders Ruth P; Motl Robert W; Dowda Marsha; Dishman Rod K; Pate Russell R
Comparison of social variables for understanding physical activity in adolescent girls.
American journal of health behavior 2004;
28(
5):.
OBJECTIVE: To evaluate social support and theory of planned behavior (TPB) constructs in explaining physical activity in adolescent girls. METHODS: One thousand seven hundred ninety-seven 8th-grade girls completed a survey measuring social provisions, family support, TPB constructs, moderate-to-vigorous physical activity (MVPA), and team sport involvement (TSI). RESULTS: Structural equation modeling (SEM) indicated statistically significant direct effects from TPB constructs and social provisions to intention; social provisions, family support, and intention to MVPA; and social provisions and family support to TSI. CONCLUSIONS: Social variables play a greater role in explaining TSI than in explaining MVPA in this sample.
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