基于Meta分析的矿工不安全行为JD-R模型

Research on JD-R model of miners' unsafe behavior based on Meta-analysis

为更系统地分析诱发矿工不安全行为及促使安全行为的因素,探究矿工不安全行为的发生机制,在工作需求-资源(JD-R)的框架下,构建矿工不安全行为的JD-R模型,确定模型要素,并给出要素间作用关系的假设;通过Meta分析验证模型,得到修正后的模型、模型要素、相关系数、假设验证结果;经验证,矿工不安全行为JD-R模型的工作需求和损耗因素各包含4个要素,工作资源和激励因素各包含5个要素。研究表明:模型中各因素间共有3个作用过程,且作用关系显著;矿工的不安全行为是工作需求与工作资源间相互作用的结果。

In order to investigate the factors which lead to coal miners’ unsafe behavior and contribute to their safety behavior more systematic,and explore the mechanism of miners ’ unsafe behavior,a JD-R model was built for miners’ unsafe behavior. For miners’ unsafe behavior,components of the model were listed and hypotheses about the relationship between them were given. Then,the model was examined by Meta-analysis and a revised JD-R model was built. The model variables,correlation coefficents and verified hypotheses about the relationship between variables were also presented. The results show that the revised JD-R model for miners ’ unsafe behavior consists of job demands and impaired factors containing 4 variables each,and job resources and motivational factors containing 5 variables each,that there are 3 significant interaction processes among the factors,and that miners ’ unsafe behavior was is a result produced by the interactions between the job demands and the job resources.