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双语者对代码交换的信息有更好的回忆
Lauren K Salig1,2, Jorge R Valdés Kroff3, Jared M Novick4,5
1Program in Neuroscience and Cognitive Science, University of Maryland, College Park, MD, USA. salig@umich.edu.
Psychonomic bulletin & review
|February 11, 2026
概括
双语者更好地回忆起信息,当它是.
科学领域:
- 心理语言学 心理语言学
- 认知神经科学 认知神经科学
- 双语研究 双语研究
背景情况:
- 在双语者中,代码交换 (CS) 通常被认为是一种认知负担.
- 现有的研究主要集中在CS的处理成本上.
- CS对记忆和注意力的潜在益处仍未得到充分探索.
研究的目的:
- 调查代码切换是否可以提高双语听众的信息回忆.
- 为了确定更大的CS经验是否放大了回忆效益.
- 挑战CS的观点,认为它只会给人带来认知成本.
主要方法:
- 一项预先注册的研究,涉及西班牙语-英语双语参与者.
- 参与者收听了包含单语言和代码交换段的片段.
- 测量了在不同语言背景下呈现的细节的回忆精度.
主要成果:
- 在代码交换的句子中呈现的信息被更准确地回忆起来.
- 代码切换器作为线索,增强注意力和记忆编码.
- 具有更广泛的CS经验的双语者表现出更大的回忆效益.
结论:
- 代码交换可以作为一种沟通工具来增强记忆和学习.
- 听众学会将CS与沟通重要性联系起来,利用它来回忆.
- 这些发现挑战了CS主要是创造理解挑战的概念,突出了其适应性功能.
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