Metacognition as a bridge between social learning and exploration-exploitation

元认知作为社会学习和探索利用之间的桥梁

• 批准号: 21K15615
• 负责人: AguilarLleyda David
• 金额: $ 1.75万
• 依托单位: Institute of Physical and Chemical Research
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Early-Career Scientists
• 财政年份: 2021
• 资助国家: 日本
• 起止时间: 2021-04-01 至 2024-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-21K15615/
• 关键词: decision-making; metacognition; confidence; social learning; observational learning; exploration-exploitation; value learning; computational modeling; Metacognition; Decision making; Learning; Social behavior

Following the results of the pilot, a new experiment was conducted. We found that humans engage in observational learning to avoid potential negative reward from choices, and to a lesser extent to benefit from more experienced peers. Although situations of likely negative reward and high observation led to better choices (more choices of the best alternative in a two-armed bandit task), people were less confident in knowing what the best option was. Two follow-up experiments revealed that such dissociation between choices and confidence was mediated by a reward bias, whereby confidence is reduced when reward is lower, and an egocentric bias, whereby making more own choices increases confidence. Preliminary results were presented at the Society for Neuroeconomics in the US.

根据试点的结果，进行了一项新的实验。我们发现，人类参与观察学习是为了避免选择带来的潜在负面回报，并在较小程度上从更有经验的同伴那里受益。虽然可能的负回报和高观察的情况下，导致更好的选择（更多的选择最好的选择在一个双臂强盗任务），人们不太有信心知道什么是最好的选择。两个后续的实验表明，这种选择和信心之间的分离是由奖励偏见介导的，即当奖励较低时，信心会降低，而自我中心的偏见，即做出更多自己的选择增加信心。初步结果在美国神经经济学会上发表。

项目成果

Dissociation between improved performance and metacognition in observational learning

观察学习中绩效提高与元认知之间的分离

• 发表时间: 2022
• 作者: David Aguilar-Lleyda;Wojciech Zajkowski;Rei Akaishi
• 通讯作者: Rei Akaishi

The active role of metacognition (メタ認知 ) in regulating behavior of self and others

元认知在调节自我和他人行为中的积极作用

• 发表时间: 2021
• 作者: Aguilar-Lleyda;David
• 通讯作者: David

Metacognition in observational learning

观察学习中的元认知

• 发表时间: 2022
• 作者: Aguilar-Lleyda;David
• 通讯作者: David