在不同任务中对虚假记忆的易感性与年龄相关的变化
Aleea L Devitt1, Jeffrey Foster2
1School of Psychological and Social Sciences, The University of Waikato, Private Bag 3105, Hamilton, 3240, New Zealand. aleea.devitt@waikato.ac.nz.
Memory & cognition
|September 2, 2025
概括
对于年轻人和老年人来说,虚假记忆关系在不同的任务中仍然很弱. 然而, 具有更高执行功能的老年人显示出虚假记忆类型之间的独特联系.
科学领域:
- 认知心理学
- 老龄化的神经科学
背景情况:
- 随着年龄的增长, 容易产生错误的记忆.
- 年轻人表现出不同模式的虚假记忆之间的弱相关性.
- 老年人的虚假记忆之间的关系尚不清楚.
研究的目的:
- 调查老年人的虚假记忆之间的关系是否发生变化.
- 为了比较年轻和老年人的虚假记忆关联.
主要方法:
- 两项实验评估了年轻人和老年人的虚假记忆.
- 使用了三种已建立的虚假记忆模式:错误信息,Deese-Roediger-McDermott (DRM) 和记忆连接任务.
- 检查这些任务引起的虚假记忆之间的关系.
主要成果:
- 在年轻成年人中,除了DRM和记忆结合错误警报率之外,虚假记忆之间存在微弱的关联.
- 诺维利将弱关联的发现扩展到老年人.
- 在具有高执行功能的老年人中观察到不同虚假记忆类型之间的独特关系.
结论:
- 不同的认知机制是错误记忆的基础, 不管年龄如何.
- 在记忆范式中概括发现需要谨慎.
- 执行功能可能会影响老年人虚假记忆的补偿策略.
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