基于信息生态理论的突发公共卫生事件“信息疫情”生成关键影响要素研究  

Study on the Key Factors on the Formation of Infodemic in Public Health Emergencies Based on Information Ecology Theory

作　　者：朱红灿[1] 魏富裕 肖诗依 Zhu Hongcan;Wei Fuyu;Xiao Shiyi(School of Public Administration,Xiangtan University,Xiangtan 411105,China;The Biomedical Informatics System,School of Life Sciences,Central South University,Changsha 410013,China)

机构地区：[1]湘潭大学公共管理学院,湖南湘潭411105 [2]中南大学生命科学学院,湖南长沙410013

出　　处：《现代情报》2023年第12期14-27,共14页Journal of Modern Information

基　　金：湖南省社会科学基金重点项目“突发公共卫生事件中‘信息疫情’生成机理及应对策略研究”(项目编号:21ZDB009);湖南省教育厅重点项目“成熟度导向的政府数据开放平台建设推进策略研究”(项目编号:21A0119)。

摘　　要：[目的/意义]分析影响突发公共卫生事件“信息疫情”生成的关键影响要素,有助于突发公共卫生事件信息问题的应对与处置。[方法/过程]基于信息生态理论和信息生态位理论,找出“信息疫情”生成的4个维度的影响因素,利用基于模糊集理论的Dematel方法对要素进行识别,找出其中的关键影响要素。[结果/结论]识别出包括突发公共卫生事件的疫情舆情持续演化、政府信息发布不及时等在内的12个“信息疫情”关键影响要素,信息内容公共性、相似事件集体记忆的唤醒等是突发公共卫生事件“信息疫情”生成的特有因素,以期为突发公共卫生事件“信息疫情”应对提供理论与实践指导。[Purpose/Significance]Analyzing the key factors influencing the formation of “information epidemic”in public health emergencies,which is helpful to solve the problems related to information in future public health emergencies.[Method/Process]Based on the information ecology theory and information niche theory,the four dimensions of“information epidemic”generation factors,were found out,using fuzzy set theory based on dematel method to identify the key factors.[Results/Conclusions]12 outbreak of“infodemic”key influence factors,such as continuous evolution of epidemic public opinion,and untimely release of government information are identified,and information content publicity and awakening of collective memory of similar events are the unique factors for the generation of“information epidemic”,to provide theoretical and practical guidance for the response of“information epidemic”of public health emergencies.

关 键 词：突发公共卫生事件 信息疫情 信息生态理论 信息生态位理论 

分 类 号：G203[文化科学—传播学]