文章基本信息

标题：How Do Environmental News and the Under the Dome Documentary Influence Air-Pollution Knowledge and Risk Perception Among Beijing Residents?
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作者：Yixin Chen ; Xinchuan Liu
期刊名称：SAGE Open
印刷版ISSN：2158-2440
电子版ISSN：2158-2440
出版年度：2021
卷号：11
期号：2
页码：1
DOI：10.1177/21582440211015712
出版社：SAGE Publications
摘要：To examine Beijing residents’ risk perception of contracting smog-related diseases, we proposed a model in which air-pollution knowledge is a theoretical mechanism accounting for the influence on risk perception of exposure to environmental news and exposure to Under the Dome , an environmental documentary about smog in China, which has been censored. Data ( N = 523) were collected from Beijing residents from February to March in 2017. We analyzed the data using Hayes’ PROCESS macro. Findings revealed that environmental-news exposure is positively associated with both air-pollution knowledge and risk perception. Exposure to environmental news has an indirect effect on risk perception through air-pollution knowledge. Exposure to Under the Dome is positively related to risk perception but is not related to air-pollution knowledge. We contributed to the literature by empirically testing the impact of Under the Dome , which has been largely studied via the critical theory approach. Implications included that Under the Dome is a successful risk communication model and that its impact goes beyond increasing public risk perception of smog.
其他关键词：air pollution ; smog ; media exposure ; knowledge ; risk perception ; Under the Dome