仪式行为与持续性的认知计算机制
Cognitive computations underlying ritual performance and persistence
一篇综述提出用强化学习框架整合仪式为何持续存在的两种解释。依据摘要,部分研究把仪式视为应对不确定结果的尝试,另一些则强调其促进社会凝聚的作用;作者认为仪式参与由两类过程驱动:表演中情感与社会奖赏的习惯性强化(无模型学习),以及来自文化共享世界模型的实用与合作收益强化(基于模型学习)。
From petitionary prayers to pilgrimages, rituals are found in every known culture. Yet, the reason for their persistence is a matter of active debate. Some studies portray rituals as attempts to affect uncertain outcomes, whereas others emphasize their role in facilitating social cohesion. We review the cognitive processes underlying both perspectives and draw on advances in reinforcement learning to integrate them. Specifically, ritual participation is motivated by two processes: habitual reinforcement of affective and social rewards experienced during performance (model-free learning) and reinforcement of pragmatic and cooperative benefits derived from culturally shared world models (model-based learning). This framework synthesizes previous accounts and illuminates ritual’s role in sustaining intersubjectively aligned world models in past and present societies.
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来源:Trends in Cognitive Sciences · cell.com