相关实验视频
Updated: Sep 9, 2025

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A Real-world What-Where-When Memory Test
Published on: May 16, 2017
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年轻人和老年人的战略价值导向记忆
Kara M Hoover1, Dillon H Murphy1, Barbara J Knowlton1
1Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA.
概括
老年人可以策略性地记住有价值的信息, 但当这些信息难以回忆时, 年轻人对选择性记忆的依赖性较小.
科学领域:
- 认知心理学
- 老龄化的神经科学
- 人类的记忆
背景情况:
- 随着年龄的增长, 控制的记忆过程可能会有所不同.
- 战略记忆过程可以影响回忆.
- 基于价值的记忆是研究的一个关键领域.
研究的目的:
- 研究与年龄相关的价值导向记忆的差异.
- 确定基于价值的战略流程是否可以克服难忘性.
- 检查老年人如何适应编码策略以获取有价值的信息.
主要方法:
- 三项实验对单词的记忆力和价值进行了操纵.
- 使用单词属性和演示时间来改变记忆力.
- 在年轻人和老年人中评估了价值导向记忆.
主要成果:
- 老年人的选择性记忆被保留在高价值,易于记忆的词语上.
- 老年人的选择性记忆对于高价值,难以记住的词而言是受损的.
- 年轻人的记忆选择性不太依赖于物品的记忆能力.
结论:
- 老年人的战略记忆使用对信息的记忆性很敏感.
- 对于那些难以记住有价值的信息的老年人来说,编码策略的适应可能是一个挑战.
- 老年人的战略记忆的有效性取决于信息的突出性.
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