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实时处理的缓慢发展:口语识别是关于语言获取和语言障碍的新思维的关键
Bob McMurray1,2,3,4, Keith S Apfelbaum1,4, J Bruce Tomblin2,4
1Department of Psychological and Brain Sciences.
Current directions in psychological science
|September 4, 2023
概括
孩子 孩子 孩子 孩子
科学领域:
- 心理语言学 心理语言学
- 发展心理学 发展心理学
- 认知科学 认知科学
背景情况:
- 词汇知识对于语言至关重要,但对于熟练使用语言是不够的.
- 实时处理单词的声音和含义对于理解至关重要.
- 现有的研究往往侧重于词汇获取,忽视实时处理开发.
研究的目的:
- 研究学龄儿童对熟悉词语的实时处理.
- 检查词识别技能在婴儿期以后的发展轨迹.
- 探索处理差异与语言障碍之间的联系.
主要方法:
- 在视觉世界范式中利用眼睛跟踪来测量实时文字处理.
- 专注于学龄儿童处理非常熟悉的单词.
- 在词汇访问期间分析了激活率和竞争解决方案.
主要成果:
- 词识别的发展标志着词汇系统内激活率的变化.
- 实时处理技能在青春期逐渐发展,与此前的假设相反.
- 语言障碍与竞争解决中的困难有关,与抑制缺陷有关.
结论:
- 开发高效和灵活的实时语言处理与获得词汇知识同样重要.
- 这些发现对理解阅读困难和第二语言学习有影响.
- 对语言障碍的干预可以从向抑制控制和处理效率中获益.
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