阴谋叙事和疫苗犹:流行,影响和干预措施的范围审查
Frederike Taubert1,2, Georg Meyer-Hoeven3, Philipp Schmid3,4,5
1Institute for Planetary Health Behavior, Health Communication, University of Erfurt, Erfurt, Germany. Frederike.Taubert@uni-erfurt.de.
BMC public health
|November 28, 2024
概括
对疫苗阴谋叙述的信念影响了接种疫苗的决定. 干预措施显示效果很小,需要更多关于因果关系和有效策略来打击错误信息的研究.
科学领域:
- 公共卫生 公共卫生
- 心理学 心理学 心理学
- 沟通研究 沟通研究
背景情况:
- 疫苗的犹是严重的公共卫生问题.
- 相信阴谋论的叙述经常被认为是疫苗犹的主要驱动力.
- 了解阴谋论在疫苗接种决策中的作用对于公共卫生战略至关重要.
研究的目的:
- 综合和批判评估有关疫苗相关阴谋叙述的研究.
- 评估这些叙述对疫苗接种意图和吸收的发生,流行和影响.
- 审查旨在减轻阴谋叙事对疫苗接种决定的影响的干预措施.
主要方法:
- 采用了一个范围审查方法,坚持PRISMA方法.
- 在2022年7月的PubMed,PsychInfo和Web of Science数据库中进行文献搜索.
- 从最初的500篇中分析了205篇符合条件的文章,重点是2021-2022年的研究,主要是在欧洲和北美,关于COVID-19疫苗接种.
主要成果:
- 与疫苗相关的阴谋叙述在网上普遍存在,信仰的普遍程度从2%到77%不等.
- 七项实验研究表明,阴谋论叙述对疫苗接种意图产生了很小的负面影响.
- 超过100项相关研究证实,阴谋论信仰与接种疫苗的意图或接种之间存在显著的负面关系.
- 确定的干预措施 (例如,事实核查,预封) 对减少阴谋论信仰和有时增加疫苗接种意图产生了小的积极影响.
结论:
- 疫苗阴谋叙述广泛存在,并且可以明显影响疫苗接种决策.
- 阴谋论和疫苗接种意图之间的因果关系需要进一步调查.
- 发展和评估更有效的干预措施至关重要,以应对阴谋叙事对疫苗犹的影响.
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