唐氏综合征儿童语音识别能力与言语短时记忆的关系研究  

On the Relationship Between the Ability of Phonemic Discrimination and Short-term Phonemic Memory of Children with Down Syndrome

作　　者：林青 赵航 宿淑华[2] 刘巧云 丁文君 LIN Qing;ZHAO Hang;SU Shuhua;LIU Qiaoyun;DING Wenjun(School of Education,East China Normal University,Shanghai,200062;School of Education &Psychology,University of Ji'nan,Ji'nan,250022)

机构地区：[1]华东师范大学教育学部,上海200062 [2]济南大学教育与心理科学学院,济南250022

出　　处：《中国特殊教育》2018年第11期33-38,共6页Chinese Journal of Special Education

基　　金：2018年国家语委"十三五"科研规划项目"儿童语障成因与教育训练策略研究"(项目编号:YB135-81);2015年教育部人文社科基金青年项目"人工耳蜗术后儿童电声双模式配戴的中枢听觉处理机制研究"(项目编号:15YJC880142)

摘　　要：为比较唐氏综合征(DS)儿童和普通(TD)儿童的语音识别能力、言语短时记忆差异,并探究DS儿童语音识别能力与言语短时记忆的关系,本研究以汉语最小音位对为材料,对两组儿童进行了测试。结果:(1) DS儿童的语音识别能力极显著低于对照组的TD儿童; DS儿童的言语短时记忆极其显著低于对照组的TD儿童;(2) DS儿童的语音识别能力与四个刺激的言语短时记忆成绩间的差值极其显著低于四个刺激与六个刺激的言语短时记忆成绩间的差值; TD儿童的语音识别能力与四个刺激的言语短时记忆成绩间的差值和四个刺激与六个刺激的言语短时记忆成绩间的差值无显著差异。结论:DS儿童的语音识别能力与言语短时记忆均存在缺陷; DS儿童的语音识别能力不是导致其言语短时记忆差的主要原因。This study aims to compare the difference in the ability of auditory discrimination and short-term auditory memory between children with Down syndrome (DS)and typically-developing (TD)children,and explore the relationship between DS children's auditory discriminationand short-term auditory memory,by using the smallest phoneme contrasts Chinese material.The results show the following:(1)The DS children showed their ability of auditory discrimination and their short-term auditory memory at a significant lower level than the TD children with similar language ability;and (2)The difference between the DS children's ability of auditory discrimination and their four-stimuli short-term auditory memory was significantly smaller than that between their four-stimuli and six-stimuli short-term auditory memory,but there was no significant difference between the TD children's ability of auditory discrimination and their four-stimuli short-term auditory memory,or between their four-stimuli and six-stimuli short-term auditory memory.In conclusion,DS children have defects in their ability of auditory discrimination and their short-term auditory memory,and their ability of auditory discrimination is not the main cause of their poor short-term auditory memory.

关 键 词：唐氏综合征 语音识别能力 言语短时记忆 

分 类 号：G760[文化科学—特殊教育学]