TY -的盟Farooq阿里盟——Laato Samuli盟——伊斯兰教,K M Najmul PY - 2020 DA - 2020/5/6隔离TI -网络信息影响时期COVID-19大流行期间的意图:横断面研究乔- J地中海互联网Res SP - e19128六世- 22 - 5 KW - COVID-19 KW -流行病KW -闭关锁国则千瓦摧毁行为KW -保护动机理论KW - cyberchondria KW -信息过载AB -背景:在冠状病毒病(COVID-19)大流行期间，各国政府发布了行动限制措施，并对一些地区实施隔离，以遏制疾病的传播。此外，鼓励个人采取社会隔离等个人保健措施。有关该疾病的信息和建议的避免措施通过各种渠道传播，包括社交媒体、新闻网站和电子邮件。之前的研究表明，大量的可用信息可能会令人困惑，可能会导致过度担忧和信息过载。目的:本研究调查了在线信息对大流行期间个人自愿自我隔离意愿的影响。使用保护-动机理论作为框架，我们提出了一个模型，概述了网络疑病症和信息过载对个人感知和动机的影响。方法:通过在线调查(N=225)收集数据，并采用偏最小二乘结构方程模型进行分析。通过多组分析检验社交媒体和生活状况的影响。结果:网络疑病症和信息过载对个体的威胁感知和应对感知有显著影响，并通过它们对自我隔离意愿有显著影响。 Among the appraisal constructs, perceived severity (P=.002) and self-efficacy (P=.003) positively impacted self-isolation intention, while response cost (P<.001) affected the intention negatively. Cyberchondria (P=.003) and information overload (P=.003) indirectly affected self-isolation intention through the aforementioned perceptions. Using social media as an information source increased both cyberchondria and information overload. No differences in perceptions were found between people living alone and those living with their families. Conclusions: During COVID-19, frequent use of social media contributed to information overload and overconcern among individuals. To boost individuals’ motivation to adopt preventive measures such as self-isolation, actions should focus on lowering individuals’ perceived response costs in addition to informing them about the severity of the situation. SN - 1438-8871 UR - //www.mybigtv.com/2020/5/e19128/ UR - https://doi.org/10.2196/19128 UR - http://www.ncbi.nlm.nih.gov/pubmed/32330115 DO - 10.2196/19128 ID - info:doi/10.2196/19128 ER -