信任框架效应:在元认知监测中灵活使用证据
Yosuke Sakamoto1, Kiyofumi Miyoshi2
1Graduate School of Frontier Biosciences, Osaka University, 1-3 Yamadaoka, Suita, Osaka 565-0871, Japan.
Consciousness and cognition
|January 20, 2024
概括
人类的决策表现出一种信心框架效应,任务目标影响了超认知信心. 一个简单的启发式倾向于选择证据,适应任务要求的理性选择.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
- 决策科学 决策科学 决策科学
背景情况:
- 人类行为是由认知任务目标灵活调节的.
- 超认知行为,包括内观自信,可以通过任务框架来调节.
- 这种元认知调制的计算机制尚未得到充分理解.
研究的目的:
- 研究决策中的信任框架效应的计算基础.
- 确定超认知监测的基础上的启发性机制.
- 探索决策的适应性,在不同的任务要求下.
主要方法:
- 在两个替代强制选择任务 (点数歧视) 中证实了信心框架效应.
- 分析了以前发表的偏好选择数据,显示了框架效应.
- 采用正式模型比较来识别潜在的计算启发式.
主要成果:
- 在"选择更多"和"选择少"框架之间出现了独特的信心模式.
- 确定了一个简单的信心启发式,在未选的证据上选择的权重,被确定.
- 这种启发式依赖于由任务需求塑造的内部证据,而不仅仅是物理强度.
结论:
- 超认知自信受特定任务目标框架的影响.
- 一个简单的,自适应的启发式解释了信心如何反映选定的证据.
- 这种机制突显了人类决策和元认知的生态理性.
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