在无情无情的特征中,支持社会决策的认知机制
Drew E Winters1, Warren W Pettine2, Joseph T Sakai1
1Department of Psychiatry, Anschutz Medical Campus, University of Colorado School of Medicine, Aurora, United States.
Journal of psychopathology and behavioral assessment
|August 23, 2023
概括
青少年的无情无情 (CU) 特性与亲社会决策过程中的认知过程有关. 较高的CU特征与向自我服务的选择积累信息有关,观察到性别差异.
科学领域:
- 发展心理学 发展心理学
- 认知神经科学 认知神经科学
- 儿童精神病学 儿童精神病学
背景情况:
- 年轻时的冷酷无情 (CU) 特性与缺乏亲社会情绪有关.
- 关于CU特征和亲社会行为的现有研究往往忽视了所涉及的认知过程.
- 了解这些认知机制对于解决CU特征的核心障碍至关重要.
研究的目的:
- 研究具有CU特征的青少年社会决策背后的认知过程.
- 将漂移扩散建模应用于亲社会行为任务,以检查潜在的认知过程.
- 探索这些认知过程中的潜在的性别差异.
主要方法:
- 在87名青少年 (12-14岁) 的亲社会行为任务中使用扩散建模.
- 参与者决定是否接受或拒绝自我服务试验 (从慈善机构获得的资金) 或捐赠试验 (捐给慈善机构的资金).
- 分析漂移率,值分离,偏差和非决策时间.
主要成果:
- CU特征与接受自我服务试验的信息积累增加有关.
- 探索性分析表明,男性倾向于拒绝捐赠试验.
- 在自我服务试验中,女性考虑了更多的信息.
- CU特征协会独立于行为问题.
结论:
- 具有CU特征的青少年在亲社会决策中表现出独特的认知特征,其特点是偏向信息积累,以自我服务的选择为特征.
- 与亲社会决策相关的认知过程中的性别差异可能存在于较高的CU特征.
- 这些发现强调了认知机制在理解CU特征方面的重要性.
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