在社交媒体 (LassVQ) 使用名义组技术和分析层次流程开发卫生质量评估系统的教育短视频:定性研究
Yang Hu1,2, Yiran Yang2, Wei Li3
1Peking University Third Hospital, Beijing, China.
Journal of medical Internet research
|September 18, 2025
概括
一个新的评估系统,拉斯韦尔的视频质量 (LassVQ) 尺度,被开发来评估在社交媒体上的健康教育短视频 (HESVs). 该工具确保了在线健康信息的质量,解决了对标准化评估的关键需求.
科学领域:
- 卫生沟通健康沟通
- 社交媒体分析 社交媒体分析
- 信息质量评估 信息质量评估
背景情况:
- 社交媒体平台越来越多地用于健康沟通.
- 健康教育短视频 (HESV) 的质量是一个越来越令人担忧的问题.
- 目前还没有一个标准化的框架来评估社交媒体上的HESV.
研究的目的:
- 开发一个有效和结构化的评估工具来评估社交媒体上的HESV的质量.
- 建立一个全面的系统来评估在线健康视频内容.
主要方法:
- 使用了拉斯韦尔的5W通信模型和11名专家的两轮名义小组技术 (NGT).
- 用分析层次流程选,修订和排名指标.
- 内容有效性使用4点利克特级别进行评估,平均指数为0.87.
主要成果:
- 开发了拉斯韦尔的视频质量 (LassVQ) 尺度,其中包括初级,二级和三级指标.
- 沟通内容是最有影响力的主要指标 (45.68%).
- 关键次要指标包括可信度,科学性,可用性和社会关注度.
结论:
- 拉斯VQ尺度为评估社交媒体上的HESV提供了可接受和有效的方法.
- 这种工具可以与定性方法相结合,以进行全面的质量评估.
- 开发的系统解决了对在线健康教育视频进行标准化评估的需求.
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