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一个系统,两个规则:三语大脑中语音生产和阅读理解的不对称合
Yuanbo Wang1,2, Yingfang Meng1, Qiuyue Yang3
1School of Psychology, Fujian Normal University, Fuzhou 350117, China.
Brain sciences
|December 24, 2025
概括
多语言语言处理显示出不同的说话和理解规则. 语音的产生取决于语言的学习时间 (获取年龄),而理解则取决于它们在社会上使用的频率.
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
- 多语种研究 多语种研究
背景情况:
- 多语言个体的语音产生和阅读理解的神经基础尚未完全理解.
- 现有的研究讨论了学习年龄 (AoA) 和语言使用频率的作用.
研究的目的:
- 在三语者中研究语音生产和阅读理解系统之间的交叉模式相互作用.
- 区分AoA与社会使用频率对语言处理的影响.
主要方法:
- 招募了144名维吾尔语 (L1) - - 中国语 (L2) - - 英语 (L3) 三语者.
- 采用生产到理解的原始化范式:图片命名,其次是词汇决策任务.
- 使用线性混合效应模型分析数据.
主要成果:
- 通过显著的跨语言初始化,确认了一个集成的词典.
- 证明了不对称性:生产初始化是由AoA (L1>L2) 驱动的,而识别效率是由社会使用 (L2>L1) 驱动的.
结论:
- 三种语言的词典运行在两个不同的原则:生产的AoA和社会使用的认可.
- 这种不对称的模型挑战了现有的双语理论,并解释了多语言语言控制动态.
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