Understanding humans' understanding of agency: studies with preverbal infants

人类思维的一个典范成就是认识到世界是由两种根本不同的实体组成的：代理人的行动在内部由看不见的心理状态驱动，而非代理人的行动在外部由类似规则的物理属性驱动。准确地区分环境中的试剂和非试剂是人类生存和繁荣所必需的各种过程的关键的第一步，从基本的时刻到时刻的危险避免到与他人建立长期合作关系的能力。鉴于代理检测的本质，人类何时以及如何准确地识别其环境中的代理具有特别重要的理论意义，因此代理检测的发展起源在过去几十年中受到了相当大的经验关注。到目前为止，有一个机构线索在成年人中得到了非常好的研究，但在婴儿期的研究中基本上被忽视了：一个行动的效果的价位。事实上，尽管大多数成年人明确认为，一个行动的结果不应该影响一个人对结果是什么或为什么的概念，但越来越多的研究表明，成年人仍然偏向于将行为归因于他们所处环境中特别积极或消极结果的原因。这些结果表明，对于成年人来说，看不见的精神状态和可观察到的现实世界行为和结果之间的关系是

A paradigmatic achievement of the human mind is the recognition that the world is made up of two fundamentally different kinds of entities: agents whose actions are internally driven by unseen mental states, and non-agents whose actions are externally driven by rule-like physical properties. Accurately distinguishing agents from non-agents in the environment is a critical first step for various processes essential for human survival and flourishing, from basic moment-to-moment hazard avoidance to the ability to enter into long-term cooperative relationships with others. Given the essential nature of agency detection, when and how human beings accurately identify agents in their environment is of particular theoretical importance, and so the developmental origins of agency detection have received considerable empirical attention over the last few decades. To date, one agency cue has been extremely well studied in adults, and yet largely ignored in infancy research: the valence of an action’s effect. Indeed, though most adults hold the explicit belief that the outcome of an action should have no bearing on one’s conception of what caused the outcome or why, a growing body of research suggests that adults are nevertheless biased to attribute agency to the causes of particularly positive or negative outcomes in their environment. Such results suggest that, for adults, the relationship between unseen mental states and observable real-world actions and outcomes is