重复的语音示例对不熟悉语言模拟细分的短期和长期影响
Neyla Sfeir1, Dominic Guitard2, Nelson Cowan3
1Department of Psychological Sciences, University of Missouri, Columbia, MI, USA.
Memory & cognition
|January 19, 2024
概括
工作记忆有助于对不熟悉的语言进行细分,但对于长期学习而言,它的有效性会降低. 频繁的重复有助于立即细分,但这种效果在长期记忆中是有限的.
科学领域:
- 认知心理学 认知心理学
- 心理语言学 心理语言学
- 语音感知 语音感知
背景情况:
- 流利的演讲缺乏明确的暂停,使得不熟悉的语言的细分具有挑战性.
- 工作记忆在将语音解析成可学习的部分中起着至关重要的作用.
- 在各种背景下重复的细分作为细分的提示.
研究的目的:
- 调查工作记忆对语音细分学习的贡献.
- 确定工作记忆对细分的影响是否延伸到长期记忆.
- 探索重复模式如何影响语音段的感知.
主要方法:
- 呈现的重叠语音段与不同的演示频率.
- 在不同背景下使用类似于语音段的构造.
- 参与者在即时和长期记忆任务中识别了音节边界.
主要成果:
- 即时记忆:感知边界与最频繁的模式及其边界保持一致.
- 长期记忆:呈现频率仅对特定的短时间测试模式的影响细分.
- 工作记忆在细分中的作用在没有语义上下文的较长细分上似乎是有限的.
结论:
- 工作记忆对于即时语音细分至关重要,特别是在重复提示时.
- 工作记忆对细分学习的影响在长期记忆中显著下降.
- 语义上语境可能是必要的有效的长期学习较长的语音段在陌生的语言.
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