从意义到声音:语言学习如何塑造非母语语音感知
Gabriela Tavares1, Yuxin Ge2,3, Susana Correia2
1Centre for Linguistics, School of Arts and Humanities, University of Lisbon, Lisbon, Portugal.
Frontiers in psychology
|September 22, 2025
概括
交叉情境单词学习 (CSWL) 通过改善单词识别来帮助学习第二语言. 然而,对于成年学习者来说,对难以理解的非母语语音的感知歧视仍然是一个挑战.
科学领域:
- 获得第二语言的学习.
- 语音学和语音学 语音学和语音学
- 认知科学 认知科学
背景情况:
- 成年学习者在第二语言中感知和学习新语音方面遇到困难,特别是在早期阶段.
- 传统的感知训练方法对于初学者来说通常是无效的,因为它们依赖于低级声学线索和缺乏上下文.
研究的目的:
- 研究基于意义的交叉情境单词学习 (CSWL) 的有效性,以提高成年学习者对非母语母音对比的感知和歧视.
- 探索第二语言学习中词语学习和声音感知之间的关系.
主要方法:
- 37名匈牙利的母语使用者参加了一个单一的交叉情境词学习 (CSWL) 课程,使用欧洲葡萄牙语的伪词.
- 培训包括交替的被动和主动学习块,反和接触多个本地声音.
- 参与者完成了培训前和培训后的识别和歧视任务,以评估单词学习和母音歧视.
主要成果:
- 参与者表现出成功的词汇学习,通过偶然的词识别证明了这一点.
- 声母区分的改善是对比特异的,在六种对比中,在三种对比中观察到增长.
- 在最具挑战性的元音对比度上的表现仍然很低,影响了伪词识别的准确性.
结论:
- 通过CSWL进行基于意义的培训可以促进第二语言学习中的早期词汇和语音学习.
- 对于难以理解的非母语语音对比,即使有有效的单词学习,感知挑战仍然存在.
- 在语言学习的初始阶段,用词汇为基础的方法对感知训练有希望.
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