新冠肺炎疫情风险感知对囤积行为的影响:安全感的中介作用和生命史策略的调节作用

The Association between Risk Perception of COVID-19 and Hoarding Behavior:The Mediating Role of Security and the Moderating Role of Life History Strategy

目的:考察新冠肺炎疫情风险感知对囤积行为的影响,探究安全感的中介作用和生命史策略的调节作用。方法:采用新冠肺炎疫情风险感知量表、安全感量表、囤积量表和简明生命史策略量表,通过线上调查形式测量1202名普通公众,构建了一个有中介的调节效应模型。结果:(1)新冠肺炎疫情风险感知显著正向预测个体的囤积行为。(2)安全感在新冠肺炎疫情风险感知与囤积行为之间起部分中介效应。(3)生命史策略在新冠肺炎疫情风险感知影响囤积行为的过程中起调节效应,即新冠肺炎疫情风险感知对囤积行为和安全感的影响均随着生命史策略的变慢而减弱。结论:新冠肺炎疫情风险感知通过安全感影响个体的囤积行为,且这一关系受到生命史策略的调节。

Objective:The study explored the mechanism of risk perception of COVID-19 in predicting hoarding behavior through a mediated moderation model.Methods:A total of 1202 community residents completed the COVID-19 risk perception scale,saving inventory-revised,the security scale and the life history strategy scale.Results:The results showed that:(1)Risk perception of COVID-19 positively predicted hoarding behavior.(2)Security played a partial mediating role in the association between risk perception of COVID-19 and hoarding behavior.(3)Life history strategy played moderating role in the association between risk perception of COVID-19 and hoarding behavior,as well as the association between risk perception of COVID-19 and security respectively.The effects of risk perception of COVID-19 on hoarding behavior and security have reduced along with the slowing of life history strategy.Conclusion:Risk perception of COVID-19 can affect hoarding behavior through security,and this relationship is moderated by life history strategy.