Addressing COVID-19 Misinformation on Social Media Preemptively and Responsively.

Addressing COVID-19 Misinformation on Social Media Preemptively and Responsively.
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DOI:
10.3201/eid2702.203139
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发表时间:
2021-03
影响因子:
11.8
通讯作者:
Bode L
Bode L
中科院分区:
医学2区
文献类型:
--
作者:
Vraga EK;Bode L

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随着新型冠状病毒疾病(COVID-19)的出现,解决社交媒体上的错误信息的努力具有特别的紧迫性。在一项努力中,世界卫生组织(世卫组织)设计并公布了可共享的信息图表,以揭穿冠状病毒神话。我们使用了一个实验来测试这些信息图的功效,取决于放置位置和来源。我们发现,在社交媒体上看到纠正性图片减少了对1种虚假COVID-19预防策略科学性的误解,但并没有影响对COVID-19预防的误解。降低对科学的误解持续超过1周后。当图片被世界卫生组织或匿名Facebook用户分享时,以及当图片被抢先分享或对错误信息做出回应时,这些影响是一致的。卫生组织可以也应该创建和推广可共享的图形,以提高公众的知识水平。
Efforts to address misinformation on social media have special urgency with the emergence of coronavirus disease (COVID-19). In one effort, the World Health Organization (WHO) designed and publicized shareable infographics to debunk coronavirus myths. We used an experiment to test the efficacy of these infographics, depending on placement and source. We found that exposure to a corrective graphic on social media reduced misperceptions about the science of 1 false COVID-19 prevention strategy but did not affect misperceptions about prevention of COVID-19. Lowered misperceptions about the science persisted >1 week later. These effects were consistent when the graphic was shared by the World Health Organization or by an anonymous Facebook user and when the graphics were shared preemptively or in response to misinformation. Health organizations can and should create and promote shareable graphics to improve public knowledge.
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