健康动机在健康知识和吸烟行为之间的中介效应和调节效应分析

摘要

To discuss the interaction between the health knowledge and smoking behaviors by using the concepts of mediating effect and moderating effect. There are 721 students do the test of smoking cessation health motives scale. This article uses regression analysis to investigate the effect relationship. The result shows that health motivation is a mediator of health knowledge and smoking behaviors, not a moderator.Healthy motivation has a mediating effect between healthy knowledge and smoking behavior. For the healthy knowledge＇s influence on smoking behavior, 44.19% is directly effeeted, while the rest 55.81% is indirectly affected by the healthy motivation.%本文通过引入中介效应和调节效应的概念来探讨健康动机在健康知识和吸烟行为之间的作用。用戒烟健康动机量表、健康知识量表对721名大学生进行测试，利用回归分析来研究变量之间的效应关系。结果表明，健康动机在健康知识与吸烟行为之间的关系中处于中介变量，而非调节变量。健康知识对吸烟行为的效应中，有44．19％是直接效应，另外55．81％是通过中介变量健康动机的间接效应（中介效应）起作用的。