TY -非盟的盾,魏盟道,大连盟——夏,小林盟——你们林盟——徐,罕力盟——江Peiye盟——刘,洋洋PY - 2020 DA - 2020/11/25 TI -公众情绪和谣言传播COVID-19流行在中国:基于网络的相关研究乔- J地中海互联网Res SP - e21933六世- 22 - 11 KW -公众情绪千瓦谣言KW - infodemic KW - infodemiology KW - infoveillance KW -中国KW - COVID-19 AB -背景:针对中国新冠肺炎疫情，各种网络谣言导致了公众的不当行为。这些谣言严重影响人们的身心健康。因此，更好地理解疫情期间公众情绪与谣言之间的关系，有助于形成引导公众情绪、辟谣的有效策略。目的:本研究旨在探讨新冠肺炎疫情背景下公众情绪是否与网络谣言传播相关。方法:我们使用网络爬行工具Scrapy收集人民日报在新浪微博(中国流行的社交媒体平台)上发布的2020年1月8日之后的数据。每条微博下的网友评论都被收集了起来。收集到的近100万条评论被分为5类:快乐、悲伤、愤怒、恐惧和中性，基于通过手动识别过程从评论中识别和提取的潜在情绪信息。网上谣言传播的数据是通过腾讯的焦镇平台收集的。对公众情绪与谣言之间的关系进行了时滞交叉相关分析。 Results: Our results indicated that the angrier the public felt, the more rumors there would likely be (r=0.48, P<.001). Similar results were observed for the relationship between fear and rumors (r=0.51, P<.001) and between sadness and rumors (r=0.47, P<.001). Furthermore, we found a positive correlation between happiness and rumors, with happiness lagging the emergence of rumors by 1 day (r=0.56, P<.001). In addition, our data showed a significant positive correlation between fear and fearful rumors (r=0.34, P=.02). Conclusions: Our findings confirm that public emotions are related to the rumors spread online in the context of COVID-19 in China. Moreover, these findings provide several suggestions, such as the use of web-based monitoring methods, for relevant authorities and policy makers to guide public emotions and behavior during this public health emergency. SN - 1438-8871 UR - //www.mybigtv.com/2020/11/e21933/ UR - https://doi.org/10.2196/21933 UR - http://www.ncbi.nlm.nih.gov/pubmed/33112757 DO - 10.2196/21933 ID - info:doi/10.2196/21933 ER -