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Updated: Jun 7, 2025

Infant Auditory Processing and Event-related Brain Oscillations
Published on: July 1, 2015
非母语音感知的发育轨迹在单语和双语婴儿之间有所不同,这些婴儿学习高音口音语言
Liquan Liu1, Anne Marte Haug Olstad2, Lisa Gustavsson3
1Center for Multilingualism in Society across the Lifespan, University of Oslo, Norway; Graduate School of Health, University of Technology Sydney, Australia; School of Psychology, Western Sydney University, Australia; The MARCS Institute for Brain, Behaviour, and Development, Western Sydney University, Australia; Centre of Excellence for the Dynamics of Language, Australian Research Council, Australia.
双语婴儿在10个月时表现出增强的语音感知,这表明复杂的语言环境可能会促进婴儿的听觉发育. 这凸显了早期语言接触对感知调整的影响.
科学领域:
- * 发展心理学 发展心理学
- * 语言学 语言学
- * 听觉感知是一种听觉感知.
背景情况:
- * 在感知调框架下研究婴儿语音感知发展.
- *对于学习高音口音语言或来自双语背景的婴儿的理解有限.
- *以前的研究集中在语音语言学习者身上,为其他语言环境留下了知识上的差距.
研究的目的:
- * 调查学习挪威语的婴儿 (单语和双语) 区分广东语音的能力.
- * 为了检查5到10个月的年龄之间的发育变化和音色歧视.
- * 探索双语和高音口音语言暴露对音色感知的影响.
主要方法:
- * 纵向研究设计,追踪5至10个月的婴儿.
- * 婴儿接触到两种广东语音对比.
- * 用行为指标评估单语和双语婴儿的歧视能力.
主要成果:
- *单语婴儿可以区分突出色调对比.
- *双语婴儿在10个月时对两种音色对比都表现出敏感性.
- *婴儿年龄和双语语言背景显著影响了语音歧视.
结论:
- * 早期的双语经验可能有助于增强语音感知.
- * 复杂的语言环境可能会对婴儿的感知发育产生积极影响.
- *双语环境中的累积暴露可能对感知调整至关重要,这需要进一步研究神经认知和经验依赖因素.
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