Research on the Promotion Path of Science Popularization Effectiveness of Earthquake Prevention and Disaster Reduction from the Perspective of Multi-Channel Integrated Communication
WANG Yening
School of Humanities and Arts , Xi’an International University , Xi’an 710077, China
Based on the Integrated Marketing Communication Theory(IMC),Technology Acceptance Model(TAM) and Cognition-Emotion-Behavior(CAB)theory, this study systematically explored the promotion mechanism of multi-channel integrated communication on the effectiveness of earthquake prevention and disaster reduction sci‑ence popularization. By constructing a theoretical model with channel synergy degree,content matching degree and interactive participation degree as the core independent variables,information trust degree as the key intermediary variable,knowledge cognition improvement,risk perception enhancement and disaster prevention behavior inten‑tion as the effect dimension,structured questionnaire survey and structural equation model were employed for em‑pirical validation. Results indicate that channel synergy significantly improves the audiences’information trust by strengthening the communication network system. Content matching promotes cognitive-emotional transformation with the help of media feature adaptation,while deep interactive participation accelerates the generation of behav‑ioral intention. Through the complete intermediary role of information trust, the integrated communication mode forms the core path of “systematic synergy→trust-building→cognitive internalization→behavioral drive”, which verifies the chain gain effect of multi-dimensional communication elements on the effect of science popularization.
整合营销传播(Integrated Marketing Communi‑cation,IMC)理论核心思想在于通过对不同传播渠道的系统性规划与协同运用,向目标受众传递清晰、一致且具有最大化冲击力的信息。该理论虽源于商业营销领域,但其强调“用一个声音说话”(Speaking with one voice)的战略原则,以及对受众中心主义的坚守,使其在公共事务与风险沟通领域具有高度的适用性与解释力。在防震减灾科普的语境下,IMC理论为我们理解多渠道融合传播的内在价值提供了关键视角。其强调了渠道协同的重要性[7]。面对日益碎片化的媒介环境,任何单一渠道都难以实现对社会各阶层受众的全面覆盖与深度影响。整合传播主张将传统媒体(如电视、广播)的权威性与广度,与新兴媒体(如社交媒体、短视频)的互动性与精准性,以及线下渠道(如社区讲座、应急演练)的体验性与深度进行有机结合,形成优势互补的传播矩阵。同时,IMC理论突出了信息一致性的核心地位[8]。在关乎生命安全的防灾科普中,不同渠道传递的信息必须保持高度的权威性、一致性与连贯性,以避免因信息矛盾而引发的公众困惑、不信任乃至恐慌