创造虚假的奖励记忆引导了新的决策
Jianqin Wang1, Henry Otgaar2, Mark L Howe3
1Laboratory of Social Psychology and Behavioral Science, Department of Psychology, Fudan University.
Journal of experimental psychology. Learning, memory, and cognition
|September 7, 2023
概括
对奖励的扭曲记忆可以影响选择. 这项研究表明,对奖励的虚假记忆导致对这些物品的偏好,影响决策.
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:
- 情节性记忆显著影响基于价值的决策.
- 虚假记忆对新决策的影响仍未得到充分研究.
研究的目的:
- 调查过去有价值经验的扭曲记忆是否会影响决策偏好.
- 检查虚假记忆在指导新情况的选择中的作用.
主要方法:
- 利用了Deese/Roediger-McDermott虚假记忆范式与奖励学习任务相结合.
- 进行了三次跨文化实验,以创建和测试虚假的奖励记忆.
- 评估了参与者的记忆回忆和决策偏好,对学习和未呈现的项目.
主要成果:
- 成功诱导奖励的虚假记忆,参与者将非呈现的物品作为奖励回忆起来.
- 对奖励的虚假记忆导致对诱惑物品的偏好增加,反应更快.
- 虚假记忆形成的强度与对诱惑物品的偏好正相关.
结论:
- 记忆的重建性质允许创建新的记忆情节,以指导决策.
- 对奖励的虚假记忆可以塑造偏好,并在新的环境中影响选择.
- 虚假记忆对决策的影响是强大的,不仅仅依赖于记忆检索线索.
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