任务效应在儿童的单词回忆中:扩大反向生产效应
Belén López Assef1, Tania Zamuner1
1Department of Linguistics, University of Ottawa, Ottawa, Canada.
Journal of child language
|February 4, 2025
概括
大声说出单词有助于记忆,但同时进行的非语言行为可能会破坏这种记忆优势. 这项研究探讨了不同任务如何影响儿童的单词回忆和编码过程.
科学领域:
- 认知心理学 认知心理学
- 发展心理学 发展心理学
- 神经科学是一个神经科学.
背景情况:
- 生产效应表明,口语比研究词语更容易被回忆起来.
- 在特定的学习条件下,这种记忆优势可能会减少.
- 了解影响这种效应的因素对于记忆发展研究至关重要.
研究的目的:
- 调查学习期间的并发行动如何影响儿童的生产效应.
- 为了确定是否口头或非口头的并发任务不同影响新词回忆.
- 探索早期儿童记忆中的编码过程和并发行为之间的关系.
主要方法:
- 儿童 (5-6岁) 通过四个条件来学习新词:听 (被动),口语-言语 (生产),非语言-言语 (舌头突出) 和非语言-非语言 (触摸鼻子).
- 眼睛跟踪被用来监测跨条件的学习参与度.
- 对每个训练条件的回忆性能进行了评估.
主要成果:
- 眼睛跟踪证实了在所有条件下成功学习新词,没有显著差异.
- 两种非语言并发任务 (舌头突出,鼻子触摸) 与口头演讲和听到的条件相比,显著破坏了单词回忆.
- 在这种情况下,与被动听力相比,口头生产没有产生显著的记忆优势.
结论:
- 同时的非语言行为可以破坏记忆编码,否定典型的生产效应.
- 同时任务的性质,而不仅仅是生产,对于内存整合至关重要.
- 这些发现凸显了童年早期记忆编码对干扰行动的敏感性.
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