婴幼儿类言语发声对语言发展的预测及作用机制  

The predicting effect of speech-like vocalizations on language development in young children and its explanations

作　　者：刘敏 刘巧云 陈思齐 徐之佳 LIU Min;LIU Qiaoyun;CHEN Siqi;XU Zhijia(East China Normal University Maternity and Infant Health Hospital,Shanghai 200062,China;Department of Rehabilitation Sciences,Faculty of Education,East China Normal University,Shanghai 200062,China)

机构地区：[1]华东师范大学附属妇幼保健院,华东师范大学教育学部康复科学系,上海200062

出　　处：《心理科学进展》2023年第7期1239-1253,共15页Advances in Psychological Science

基　　金：国家重点研发计划资助(2022YFC2705201);上海市浦江人才计划项目(2019PJC033);上海市长宁区卫生健康委员会项目(2019CNECNUPI05-1);国家语委项目(YB145-21)。

摘　　要：类言语发声是类似成人言语的语音,是后续语言发展的基础。已有研究表明,婴幼儿类言语发声数量或频次、典范音节比例或频次、辅音多样性与沟通性发声预测了表达性语言,但对理解性语言的预测结果不一致,典范呀呀语起始年龄对表达性词语起始年龄和表达性词汇量预测的结果不一致。类言语发声对语言发展的预测在一定程度上可以由类言语发声提供了语言产生的基础、创造了婴幼儿的学习状态和诱发了社会性回应行为三个方面解释。未来研究可考虑探索类言语发声与语言发展的因果关系、相关因素对类言语发声预测语言发展的调节效应、语言测试方式及类言语发声指标本身的影响、语言障碍儿童语言干预中最具有价值的类言语发声和类言语发声与社会回应的动态交互。Speech-like vocalizations are sounds that resemble adult speech and are the precursor for subsequent language development.Studies have shown that the frequency of speech-like vocalizations,canonical syllable ratio,consonant diversity,and communicative vocalizations in young children predict expressive language,but factors that predict receptive language development remain unclear.Additionally,findings investigating whether babble onset predicts word onset are also mixed.To a certain extent,the predictive relationship between speech-like vocalizations and language development can be explained by three mechanisms:speech-like vocalizations provide the basis for language production,speech-like vocalizations create an optimal learning state for language learning,and speech-like vocalizations promote social behavior.Future research may consider exploring the causal relationship between speech-like vocalizations and language development,moderating effects of related factors on speech-like vocalizations in predicting language development,uniquely valuable speech-like vocalizations for children with language disorders,and the dynamic interaction between speech-like vocalizations and social responses.

关 键 词：婴幼儿 类言语发声 语言发展 语言障碍 

分 类 号：B844.12[哲学宗教—发展与教育心理学]