Paranoia and belief updating during the COVID-19 crisis.
Paranoia and belief updating during the COVID-19 crisis.
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2019冠状病毒病危机期间的偏执和信念更新。
DOI：
10.1038/s41562-021-01176-8
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发表时间：
2021-09
影响因子：
29.9
通讯作者：
Corlett PR
中科院分区：
文献类型：
--
作者：
Suthaharan P;Reed EJ;Leptourgos P;Kenney JG;Uddenberg S;Mathys CD;Litman L;Robinson J;Moss AJ;Taylor JR;Groman SM;Corlett PR
2019冠状病毒病大流行让世界变得更不可预测。这种危机会让人们觉得别人是一种威胁。在这里，我们表明，2020年大流行的初始阶段增加了个人的偏执狂，并使他们的信念更新更加不稳定。主动的封锁，让人们的信仰更新不再那么任性。然而，国家规定的戴口罩增加了偏执狂，并导致更多的不稳定行为。这一点在那些遵守戴口罩规则的情况较差但遵守规则通常更普遍的州最为明显。对参与者行为的计算分析表明，偏执程度较高的人预计任务会更不稳定。那些更偏执的人支持关于戴口罩和潜在疫苗的阴谋，以及QAnon阴谋论。这些信念与不稳定的任务行为和改变先验。总之，我们发现，现实世界的不确定性增加偏执和影响实验室任务的行为。
The COVID-19 pandemic has made the world seem less predictable. Such crises can lead people to feel that others are a threat. Here, we show that the initial phase of the pandemic in 2020 increased individuals’ paranoia and rendered their belief updating more erratic. A proactive lockdown rendered people’s belief updating less capricious. However, state-mandated mask wearing increased paranoia and induced more erratic behaviour. This was most evident in states where adherence to mask wearing rules was poor but where rule following is typically more common. Computational analyses of participant behaviour suggested that people with higher paranoia expected the task to be more unstable. People who were more paranoid endorsed conspiracies about mask-wearing and potential vaccines, as well as the QAnon conspiracy theory. These beliefs were associated with erratic task behaviour and changed priors. Taken together, we find that real-world uncertainty increases paranoia and influences laboratory task behaviour.
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DOI：
10.1073/pnas.1813197115
发表时间：
2018-12-04
影响因子：
11.1
作者：
Lefebvre G;Nioche A;Bourgeois-Gironde S;Palminteri S
通讯作者：
Palminteri S
精神分裂症和边缘性人格障碍中社会学习和决策的异常计算机制。
影响因子：
4.3
作者：
Henco L;Diaconescu AO;Lahnakoski JM;Brandi ML;Hörmann S;Hennings J;Hasan A;Papazova I;Strube W;Bolis D;Schilbach L;Mathys C
通讯作者：
Mathys C
影响因子：
6.9
作者：
Freeman, Daniel;Waite, Felicity;Lambe, Sinead
通讯作者：
Lambe, Sinead
影响因子：
4.8
作者：
Goodman-Bacon, Andrew;Marcus, Jan
通讯作者：
Marcus, Jan
影响因子：
--
作者：
Allen, Micah;Poggiali, Davide;Kievit, Rogier A
通讯作者：
Kievit, Rogier A