图书馆杂志

图书馆杂志 ›› 2023, Vol. 42 ›› Issue (391): 108-116.

• 信息管理 • 上一篇    下一篇

科普视频信息传播效果的影响因素研究——以“二次元的中科院物理所”B站账号为例

徐 嘉(云南大学历史与档案学院)刘 宇(云南大学新闻学院)   

  • 出版日期:2023-11-15 发布日期:2023-12-05
  • 作者简介:徐 嘉 云南大学历史与档案学院,硕士研究生。研究方向:信息计量学。作者贡献:提出选题、研究设计、数据收集、初稿撰写。E-mail:1289189680@qq.com 云南昆明 650091 刘 宇 云南大学新闻学院,教授,博士生导师。研究方向:学术传播与评价。作者贡献:研究设计、论文修改与定稿。 云南昆明 650500

A Study on the Influencing Factors of Information CommunicationEffect of Popular Science Videos: A Case Study of the Institute ofPhysics CAS Official Account on Bilibili

Xu Jia(School of History and Archives, Yunnan University)Liu Yu(School of Journalism, Yunnan University)   

  • Online:2023-11-15 Published:2023-12-05
  • About author:Xu Jia_(School of History and Archives, Yunnan University)Liu Yu_(School of Journalism, Yunnan University)

摘要:

随着网络发展,在线视频已经成为科学传播的重要途径。科普视频作为科学传播、科研机构与公众互动的重要媒介,如何提升其传播效果是一个值得研究的议题。本研究以中国科学院物理研究所B 站账号从2019 年3 月15 日至2021 年6 月5 日发布的769 个视频为样本,基于“启发—系统模型”,采用回归分析的方法从标题策略、封面类型、投稿形式、配乐类型、视频时长、技术包装、内容主题和社会热点方面分析了科普视频传播的影响因素。研究发现:悬念式标题、刺激互动式标题和综合式标题能提升传播效果,图文结合式封面对传播效果贡献度较大,涉及社会热点和联合投稿均能对传播效果有显著积极的影响,科学资讯类视频和自然现象类视频传播效果良好,时长在10 分钟到30 分钟之间的视频传播效果较好。

Abstract:

With the Internet’s advancing, online video has become an important way of scientificcommunication. As a pivotal medium for scientific communication and interaction between scientificinstitutions and the public, the way to improve the communication effect of science popularization videosis a valuable topic to be studied. Based on a sample of 769 videos uploaded by the Institute of PhysicsCAS on Bilibili from March 15 of 2019 to June 5 of 2021, this study uses regression analysis based on theheuristic-system model to analyze the factors influencing the communication of science popularizationvideos in terms of title strategy, cover type, co-production, soundtrack type, video length, videopackaging, content theme, and social hotspots. The results show that videos that have suspenseful titles,stimulating interactive titles, or integrated titles can have better communication effect, so do videos thathave a combination of graphic and textual covers; videos that talk about social hotspots, co-created, aboutreporting scientific advances or explaining natural phenomena, or having time length of 10 to 30 minutesare more effectively broadcasted.