COVID-19预防行为建模:社区特征、认知评估和信息使用的影响。

Christopher E Beaudoin
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引用次数: 0

摘要

本研究以社会生态模型(SEM)、保护动机理论和扩展平行过程模型为基础,构建了包括社区风险因素、认知评价和媒体信息使用在内的多层次模型,并在个体、社区和跨层面提出了研究假设和问题。研究期望通过2020年纽约市个人层面的调查数据(N = 995)和2019年和2020年纽约市社区层面的数据(N = 41)进行检验。在COVID-19的背景下,多层次建模证明,结果变量的大部分方差存在于个体水平。在个体层面,感知效能及其与感知威胁的交互作用显著预测预防行为,信息浏览与感知效能、感知威胁显著相关,信息寻求与效能显著相关。在社区层面,贫困率与感知效能、威胁和预防行为显著相关。在交叉层面上,社区层面的风险因素(如贫困率、犯罪率)显著调节了个人层面的因素(如感知效能和信息扫描)对预防行为的影响,这表明了SEM中不同层面因素的相互依存关系。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Modeling COVID-19 Preventive Behavior: Impact of Neighborhood Characteristics, Cognitive Appraisals, and Information Use.

With bases in the Socio-Ecological Model (SEM), Protection Motivation Theory, and the Extended Parallel Process Model, this study builds a multilevel model including neighborhood risk factors, cognitive appraisals, and media information use with research hypotheses and questions developed at the individual, community, and cross levels. The research expectations are tested with 2020 individual-level survey data (N = 995) and 2019 and 2020 neighborhood-level data (N = 41) in New York City. In the context of COVID-19, multilevel modeling documented that the bulk of variance in the outcome variables was at the individual level. At the individual level, perceived efficacy, as well as its interaction with perceived threat, significantly predicted preventive behaviors, information scanning was significantly associated with perceived efficacy and threat, and information seeking was significantly associated with efficacy. At the community level, poverty rate was significantly associated with perceived efficacy and threat and preventive behaviors. At the cross level, community-level risk factors (e.g., poverty rate, crime rate) significantly moderated the effects of individual-level factors (i.e., perceived efficacy and information scanning) on preventive behaviors, which are indicative of the interdependence of factors at different levels in the SEM.

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