灾难化和承担风险的行为
Alexandra C Pike1,2,3, Ágatha Alves Anet3, Nina Peleg3
1Department of Psychology, University of York, York, YO10 5DD, GB.
Computational psychiatry (Cambridge, Mass.)
|May 22, 2024
概括
这项研究发现,更高的自我报告灾难化或高估负面结果与在特定任务中较少冒险的行为有关. 然而,计算建模并没有显示出与底层决策过程的明确联系.
科学领域:
- 认知心理学 认知心理学
- 行为经济学是一种行为经济学.
- 心理健康研究 心理健康研究
背景情况:
- 灾难化包括高估严重负面结果的可能性.
- 它与各种心理健康状况有关.
- 这项研究探讨了灾难化行为和冒险行为之间的关系.
研究的目的:
- 检查自我报告的灾难化和行为风险承担之间的关联.
- 通过在线行为任务和计算建模来探索这种关系.
- 为了确定计算参数是否与灾难性得分相关.
主要方法:
- 进行了两项在线研究,包括试点研究 (n=69) 和主要研究 (n=263).
- 参与者完成了气球模拟风险任务 (BART),气球爆炸的成本各不相同.
- 使用了心理健康问卷和计算建模.
主要成果:
- 在低成本的BART条件下,自我报告的灾难化和冒险之间发现了显著的负面关联.
- 在高成本的BART条件中没有观察到显著的关系.
- 计算建模显示,任务参数和灾难性得分之间没有相关性.
结论:
- 增加自我报告的灾难化可能与减少的行为风险承担相关.
- 这项研究中没有发现这种关联的计算相关性.
- 可能需要进一步的研究来了解这种关系背后的机制.
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