合理行为、计划行为与社会认知理论预测身体锻炼行为的比较研究

运用合理行为理论、计划行为理论和社会认知理论，预测北京市两所高校的１９９名大学本科学生４周的身体锻炼行为，通过比较研究，探讨个体锻炼参与行为的内部心理机制。结果表明，合理行为理论的态度维度能够对锻炼行为意向产生显著性的影响；计划行为理论提出的行为控制感显著地提高了对锻炼意向的预测水平；社会认知理论对锻炼行为的预测达到了显著性的水平，其中自我效能感和行为自我评价为预测作出了显著的贡献。

COMPARATIVE STUDY OF THEORIES OF REASONED ACTION , PLANNED BEHAVIOR AND SOCIAL COGNITION IN PREDICTING EXERCISE BEHAVIOR

In order to explore the internal mechanism of exercise behavior,the present study makes a comparison of theories of reasoned action, planned behavior and social cognition in predicting exercise behavior in 199 college students from two universities of Beijing. Followings are results: the dimension of attitude has significant effects on exercise intention in the theory of r asoned action; behavior control perception improves the level of predicting exercise intention significantly in the theor y of planned behavior ; self-efficacy perceptio n and self-evaluation of behavior are significant in predicting exercise behavior in the theory of social cognition.