编码的努力消除了动态的优势在记忆当操纵与价值导向的记忆
Julia N Keiner1, Nicolasa C Villalobos1, T D Kelley2
1Department of Psychological Sciences, College of Arts & Sciences, Texas Tech University, Lubbock, TX 79409, USA.
Behavioral sciences (Basel, Switzerland)
|January 28, 2026
概括
人们更好地记住活着的东西,而不是不活着的东西. 增加内存任务的努力消除了这种动态优势,这表明编码的努力解释了回忆差异.
科学领域:
- 认知心理学 认知心理学
- 记忆研究 记忆研究
背景情况:
- 在回忆中始终观察到一种动态的优势,人们记住动态对象的单词比无生命的对象更好.
- 之前对这种效应的解释包括了诸如心理图像等因素,但编码努力的作用仍然不太被探索.
研究的目的:
- 调查加大编码力度是否可以减少或消除存储回忆中的动态优势.
- 为了测试假设,人们自然会把更多的注意力放在动画物品上,从而更好地回忆.
主要方法:
- 两个实验操纵了回忆单词的激励值 (点),以影响编码工作.
- 实验1使用了参与者之间的设计,而实验2使用了参与者内部的设计来改变努力水平.
- 参与者回忆起单词列表,根据单词动态性和努力条件分析回忆表现.
主要成果:
- 总体而言,参与者回忆起的有生命的词比无生命的词更多.
- 更高的编码力度导致了更好的整体词汇回忆.
- 重要的是,在更高的努力条件下,动态的优势消失了,因为无生命的单词回忆显著改善.
结论:
- 这些发现支持对自由回忆中的动态优势的编码力度解释.
- 在记忆编码过程中增加的精力可以使动态和无生命物品的回忆性能相等.
- 这表明,编码期间的注意分配是动态记忆偏差背后的一个关键机制.
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