机构在自由回忆过程中改变了记忆组织
Lindsay I Rait1, Elizabeth A Horwath2, Sarah DuBrow3,4
1Department of Psychology, University of Oregon, Eugene, Oregon 97403, USA lrait@uoregon.edu.
Learning & memory (Cold Spring Harbor, N.Y.)
|December 23, 2025
概括
在决策中的代理,即使没有奖励,也会重塑记忆组织. 人们回忆起根据他们的选择而不是按时间分组的项目,这表明个人代理如何影响记忆结构.
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.
- 记忆研究 记忆研究
背景情况:
- 记忆组织通常受时间近距离的影响.
- 代理决策在记忆结构中的作用尚未完全理解.
- 明确的奖励往往指导记忆编码和检索过程.
研究的目的:
- 探讨独立于明确奖励的代理决策如何影响记忆组织.
- 为了确定个人选择是否会改变与指示回忆相比的回忆模式.
- 探索代理和记忆的关联结构之间的关系.
主要方法:
- 参与者被分为一个选择组 (免费项目分配) 和一个固定组 (指示分配).
- 在研究项目列表后,使用免费回忆任务评估记忆回忆.
- 在召回过程中分析了时间聚类和基于选择的组织.
主要成果:
- 选择组在回忆中表现出时间聚类减少.
- 参与者做出了自由选择,他们更有可能回忆起被分配给同一角色的物品.
- 记忆组织从时间近距离转移到基于代理决策的关联.
结论:
- 代理决策显著影响记忆组织,优先考虑有意义的关联而不是时间顺序.
- 代理可以重写典型的记忆组织策略,例如时间聚类.
- 了解代理的影响,可以了解选择如何塑造认知过程和记忆检索.
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