From Information Exposure to Protective Behaviors: Investigating the Underlying Mechanism in COVID-19 Outbreak Using Social Amplification Theory and Extended Parallel Process Model

Frontiers in Psychology

article

Shuguang Zhao¹  Xuan Wu² 

[1] School of Journalism and Communication, Nanjing University;Zijin Media Research Institute, Nanjing University

关键词: COVID-19;    social amplification theory;    extended parallel process model;    protective behavior;    news media;    personal network;   

DOI  :  10.3389/fpsyg.2021.631116

学科分类：社会科学、人文和艺术（综合）

来源: Frontiers

【 摘 要 】

Ever since the outbreak of the coronavirus disease (COVID-19), people have been flooded with vast amounts of information related to the virus and its social consequences. This paper draws on social amplification theory and the extended parallel process model (EPPM) and assesses the following: (a) how two amplification stations—news media and peoples’ personal networks—influence the risk-related perceptions of people (perceived efficacy and perceived threat) and (b) how these risk-related perceptions impact people’s health-protective behaviors. This study surveyed 1,946 participants. The results indicate that peoples’ exposure to news media significantly and positively predicted both perceived efficacy and perceived threat. It also shows that peoples’ exposure to risk-related information through their personal networks negatively predicted their perceived efficacy, but it positively predicted their perceived threat. The mediating effect of fear was examined, and the result was contradictory to the EPPM. In short, this study reveals the underlying mechanism of individuals’ exposure to risk information, processing, and precautionary measures.

【 授权许可】

CC BY