中文摘要：

利用锻炼情况问卷、老化态度问卷和基本认知能力测验2．0版对185名中老年锻炼者进行测量，检验老化态度在身体锻炼与认知功能之间的中介作用。根据温忠麟等人对中介变量分析的建议，并参考Sobel、GoodmanI、GoodmanⅡ的中介检验程序。结果发现：1）身体锻炼、老化态度、认知功能三者间存在显著性低度正相关；2）中介检验表明，老化态度能够作为身体锻炼与认知功能之间的中介变量，较好地传递身体锻炼对认知功能的间接影响；3）身体锻炼与认知功能之间存在直接和间接效应，且身体锻炼的直接效应大于间接效应。以上结果验证了老化态度的中介作用，明确了身体锻炼对中老年人认知功能影响的积极效应，为健康老龄化提供理论及实践参考。

英文摘要：

The paper discussed that whether attitude toward aging has a mediation role between physical exercise and cognitive function of the elderly by Physical Exercise Scale, Attitude towards Aging Scale and Basic Cognitive Capacity Test 2. 0. The Mediation role was tested by the suggestion of Wen Zhonglin and the test of Sobel, Good- man I , Goodman II. The results showed ： （1）There was significant positive correlation between physical exercise, cognitive function and attitude toward aging. （2）Medi-test showed that attitude toward aging can be as a mediating variable between physical exercise and cognitive function to transmit the indirect effects of physical exercise on cognitive function. （3）There were direct and indirect effects between physical exercise and cognitive functions, and the direct effect of physical exercise is greater than the indirect effect. These resuhs demonstrate the intermediary function of aging attitude, clarify the positive effects of physical exercise on cognitive function in elderly people, and provide theoretical and practical references for healthy aging process.