Social support and the theory of planned behavior in the exercise domain
Social support and the theory of planned behavior in the exercise domain
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DOI：
10.5993/ajhb.24.4.6
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发表时间：
2000-07-01
影响因子：
2.3
通讯作者：
Birkett, NJ
中科院分区：
文献类型：
--
作者：
Courneya, KS;Plotnikoff, RC;Birkett, NJ
目的：检验计划行为理论中社会支持和主观规范对运动意图和运动阶段预测的相对效用。方法：以人口为基础的社区样本1557名成年人完成电话访谈，评估社会支持、主观规范、态度、感知行为控制、意图和阶段。结果：在控制计划行为理论和人口学变量后，社会支持对运动意图和运动阶段的预测优于主观规范。结论：如果研究结果被复制，计划行为理论应该考虑用社会支持取代主观规范，因为该理论目前规定的边界条件。
Objective: To test the relative utility of social support and subjective norm for predicting exercise intention and stage within the theory of planned behavior. Methods: A population-based community sample of 1557 adults completed a telephone interview that assessed social support, subjective norm, attitude, perceived behavioral control, intention, and stage. Results: Social support was superior to subjective norm in predicting exercise intention and stage after controlling for the theory of planned behavior and demographic variables. Conclusion: If findings are replicated, the theory of planned behavior should consider replacing subjective norm with social support given the theory's currently stated boundary conditions.