发现为什么人们相信关于医疗保健的虚假信息
1Ivy College of Business, Iowa State University, Ames, IA, United States of America.
PloS one
|March 21, 2024
概括
社交媒体上的医疗保健虚假信息是一个日益严重的问题. 一项研究发现,帖子来源,索赔合理性和外观影响了信念,而眼睛跟踪显示了关键字重点和源回访的辅助检测.
科学领域:
- 神经科学是一个神经科学.
- 社交媒体分析 社交媒体分析
- 卫生沟通健康沟通
背景情况:
- 错误信息,特别是在医疗保健领域,带来了重大风险.
- 在社交媒体上传播健康错误信息的速度加快了,特别是在COVID-19后.
- 了解在线健康虚假信息的特点对于公共安全至关重要.
研究的目的:
- 识别多媒体社交媒体帖子的特征,这些特征有助于人们相信医疗保健虚假信息.
- 调查影响个人识别健康错误信息的认知和视觉因素.
主要方法:
- 一项神经科学实验室研究涉及26名参与者,他们查看了20个关于医疗保健主题的社交媒体帖子 (诚实/不诚实).
- 参与者评估了后真实性,并提供了理由.
- 眼睛追踪技术捕获了目光模式,通过"感兴趣区域"进行分析,以识别与信念相关的视觉线索.
主要成果:
- 参与者69%的时间正确识别了虚假信息.
- 影响感知真实性的关键因素包括后源,索赔合理性和整体呈现.
- 眼球追踪数据表明,对关键词的总定位和对源信息的重新访问与成功检测虚假信息有关.
结论:
- 后源,索赔可信性和视觉呈现是相信医疗保健虚假信息的重要因素.
- 视觉上的注意力,特别是关键词的重点和来源的重新检查,在识别虚假的健康信息方面发挥着作用.
- 这些发现为开发关于为什么个人相信在线虚假信息的理论提供了基础.
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