熟悉和回忆对基于价值的决策的影响
Avinash Rao Vaidya1,2, Johanny Castillo1, Alejandro Torres1
1Department of Cognitive and Psychological Sciences, Brown University, Providence, Rhode Island.
PloS one
|May 14, 2025
概括
主观的熟悉性增强了决策价值,即使对于不熟悉的项目. 像熟悉度和源值这样的记忆过程相互作用,影响基于风险的选择,并在两者都高时增加注.
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.
- 行为经济学是一种行为经济学.
背景情况:
- 记忆检索对于日常决策至关重要.
- 熟悉和回忆是影响选择的不同的记忆过程.
- 这些记忆过程在价值判断中的相互作用仍然不清楚.
研究的目的:
- 研究熟悉和回忆如何为基于风险的决策做出贡献.
- 开发和利用一种新的实验范式来评估记忆在选择中的作用.
- 检查熟悉和源记忆在基于价值的判断中的相互作用.
主要方法:
- 开发了一种涉及图像编码和检索的新型实验范式,用于基于风险的投注.
- 参与者检索图像的来源信息,以推断奖励概率.
- 进行了两个实验,一个完全在线,另一个混合在线/实验室.
主要成果:
- 主观价值随着熟悉基于记忆的决策而增加.
- 对诱惑物品 (看不见的图像) 的注随着虚假的熟悉度增加.
- 熟悉度和源值信息相互作用,在两者都很高时增强了注.
结论:
- 主观熟悉在决策中起着重要作用.
- 熟悉可以间接地增加源记忆信息的感知价值.
- 了解这些记忆-决策相互作用,可以深入了解选择背后的认知过程.
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