语音加工的发展、老化及其神经机制  

The Development,Aging and Neural Mechanism in Phonological Processing

作　　者：孙赛男 何文广 SUN Sainan;HE Wenguang(School of Educational,Qufu Normal University,Qufu 273165)

机构地区：[1]曲阜师范大学教育学院,曲阜273165

出　　处：《心理发展与教育》2022年第6期894-901,共8页Psychological Development and Education

基　　金：国家社科基金(18BYY092)。

摘　　要：作为人类语言活动的重要组成成分,语音加工经历着“习得-发展-老化”的变化过程。本文首先综述了婴儿、儿童、成年人及老年人在语音意识、语音提取,语音工作记忆等方面的表现及相应加工机制。其次,分析了不同年龄段个体语音加工发展变化的神经基础。最后,通过比较不同时期个体语音加工发展进程,围绕语音加工发展过程、语音老化有无关键年龄以及如何干预等问题进行展望。As an important component of language activities,the developing course of phonological processing includes 3 pivotal stages,e.g.,acquisition,development,and aging.On base of the development model in phonological performance and mechanism,literature reviews about phonological awareness,vocabulary extraction,as well as phonological working memory were firstly made in this paper.Then we analyzed the neural basis of the development of speech cognition in infants and the elderly.Finally,by comparing the development of phonological processing at different stages,we discussed 3 key issues about phonological processing mechanism change or not,critical period of and retard of the aging in phonological processing.

关 键 词：语音加工 认知老化 语音意识 神经机制 

分 类 号：B844[哲学宗教—发展与教育心理学]