检查社会强化学习在社会焦虑中的学习
Miranda L Beltzer1, Katharine E Daniel2, Alexander R Daros2
1Department of Psychology, University of Virginia, USA; Center for Behavioral Intervention Technologies, Northwestern University Feinberg School of Medicine, USA.
概括
患有社会焦虑症的人很难从社会惩罚中吸取教训,这可能会加剧消极的信念. 这项研究检查了那些具有高或低社会焦虑症状的人的社会强化学习.
科学领域:
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
- 行为科学 行为科学
背景情况:
- 强化学习偏见与抑郁症中的无情有关.
- 理论上,社会无情与社会焦虑症有关.
- 关于社会焦虑个体如何从社会奖励和惩罚中学习的研究有限.
研究的目的:
- 研究高社会焦虑和低社会焦虑个体的社会强化学习.
- 评估学习率和准确性,以应对社会奖励和惩罚.
主要方法:
- 对157名参与者进行了社会概率选择任务.
- 参与者从中性面孔中选择,变化为快乐或愤怒面孔的可能性各不相同.
- 计算建模估计了学习率,并分析了选择奖励/惩罚面孔的准确性.
主要成果:
- 两组之间没有发现学习率的显著差异.
- 参与者高度的社会焦虑表现出受损的惩罚学习准确性.
- 高社会焦虑参与者在避免惩罚方面比低社会焦虑参与者更不准确.
结论:
- 社会焦虑的个体在学习避免社会惩罚时可能不那么准确.
- 这种难以避免惩罚的困难可能会延续消极的信念.
- 人际压力产生过程可能参与维持负面信念.
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