验证适应的eHEALS调查问卷用于评估社交媒体中的数字健康素养:试点研究
Lucía Carton Erlandsson1,2, Anna Bocchino3, José Luis Palazón-Fernandez3
1Salus Infirmorum Nursing and Physiotherapy Faculty, Pontifical University of Salamanca, 37002 Salamanca, Spain.
Nursing reports (Pavia, Italy)
|September 26, 2025
概括
这项研究适应并验证了一种专门用于社交媒体使用的测量数字健康素养的工具. 新的尺度有效地评估用户批判性评估在线健康信息的能力,打击错误信息.
科学领域:
- 数字健康数字健康
- 卫生传播健康传播
- 信息科学 信息科学 信息科学
背景情况:
- 社交媒体是健康信息的主要来源,需要数字健康素养.
- 社交媒体的不受监管的性质促进了健康错误信息,需要批判性评估技能.
- 现有的工具无法充分衡量社交媒体特定的健康素养能力.
研究的目的:
- 适应和验证电子健康识字量表 (eHEALS) 以评估社交媒体环境中的数字健康素养.
- 开发一种可靠的工具来衡量在社交媒体平台上导航和评估健康信息的能力.
主要方法:
- 由33名专家使用项目级 (I-CVI) 和规模级 (S-CVI) 索引进行内容验证.
- 与250名参与者进行试点研究,以评估可靠性 (克朗巴赫的alpha,麦当劳的Omega) 和可行性.
- 探索性因子分析以确认仪器的结构.
主要成果:
- 调整后的eHEALS实现了优异的内容有效性 (S-CVI>0.90) 和高的内部一致性 (克朗巴赫的α=0.92;麦当劳的Ω=0.92).
- 单维结构解释了超过60%的差异,证实了工具的稳定性.
- 该工具有效地捕捉了评估和应用社交媒体健康信息的能力.
结论:
- 现在可以使用一个经过验证的工具来评估社交媒体上的数字健康素养.
- 该工具支持开发干预措施,以提高批判性评估技能和减少健康错误信息.
- 经过验证的尺度为基于人口的社会媒体健康素养研究提供了可靠的方法.
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