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Alison E Butler^1,2,3, Gretchen B Chapman¹

¹Department of Social and Decision Sciences, Carnegie Mellon University, Pittsburgh, PA, USA.

Journal of applied research in memory and cognition

|October 8, 2025

概括

非专业人士经常误解疫苗的疗效率,错误计算疫苗接种后感染风险. 教育教程提高了对疫苗疗效计算的理解,并减少了感染率的误解.

科学领域:

卫生沟通健康沟通
行为科学行为科学
疫苗学疫苗学疫苗学

背景情况:

感知到的疫苗有效性会影响接种疫苗的行为.
一般人对疫苗疗效计算的理解很少.
误解可能会影响公共卫生信息传递.

研究的目的:

调查非专业人士对疫苗疗效率的理解.
在处理数值疫苗疗效数据时识别常见错误.
评估教程干预措施在纠正这些错误方面的有效性.

主要方法:

进行了三项涉及3402名参与者的实验.
分析了参与者对有关疗效和感染率问题的回答.
测试了辅导干预措施 (定量和概念).

主要成果:

参与者正确计算了疗效率,但错误计算了感染率.
错误的感染率计算假定疫苗接种后的风险等于 (100% - 疗效率).
教程改善了正确的疗效率计算,并减少了感染率的误解,特别是在高计算能力的人群中.

结论:

对疫苗疗效的简单理解需要改进.
有针对性的教育干预可以提高对疫苗疗效数据的准确解释.
干预的有效性受到计算能力和响应格式的影响.

关键词:

认知认知是一种认知.健康的健康健康的健康.审判的判断判断的判断.计算能力数学能力数学能力危险的风险危险的风险接种疫苗接种疫苗

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