短视频平台在地震灾害信息传播中的作用与效果研究

西安外事学院 人文艺术学院,西安 710100

短视频;地震灾害;信息传播

Research on the Role and Effectiveness of Short Video Platforms in the Dissemination of Earthquake Disaster Information
QUAN Qian

School of Humanities and Arts , Xi’an International University , Xi’an 710100, China

Short video;Earthquake disaster;Information dissemination

DOI: 10.13512/j.hndz.2025.04.22

备注

探究短视频平台在地震灾害信息传播中的受众认知效率与行为响应规律,为优化应急传播策略提供依据。基于社会认知理论和使用与满足理论构建研究模型,采用问卷调查法对地震多发区380名居民的数据进行实证分析,通过相关分析、方差分析及回归分析验证假设。结果显示:短视频使用频率显著提升受众对灾害信息的理解速度与关键要点记忆(认知效率);政府机构发布内容较普通用户内容更有效触发避险行为;教育水平正向调节受众对信息的主动验证意愿。短视频平台具有显著的实时传播优势,但需强化内容权威性与公众媒介素养。
This paper explores the audience cognitive efficiency and behavioral response patterns of short video platforms in the dissemination of earthquake disaster information, and provides a basis for optimizing the emergency communication strategy. This paper constructed a research model based on social cognition theory and uses and satisfaction theory, empirically analyzed the data of 380 residents in earthquake-prone areas by questionnaire survey method,and verified the hypotheses by correlation analysis,ANOVA and regression analysis. The results show that the frequency of using short videos significantly improves the audience’s understanding speed and key point memory(cognitive efficiency)of disaster information;the content released by government agencies is more effective in triggering risk-avoidance behaviors than the content of ordinary users; the education level positively regulates the audience’s willingness to actively verify information. Short video platforms have significant real-time communication advantages,but content authority and public media literacy need to be strengthened.
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