中度弱智儿童语言能力的个案研究

Evaluation and Research of One Moderate Mentally Retarded Child′s Language Ability

本文从汉语词类、句长、句法结构等方面,对一例10岁中度弱智儿童在校的自发性语言进行分析研究,结果表明:个案使用的实词数大于虚词数;个案语言中8种基本的句子结构均已出现;个案已经出现结构复杂、逻辑性强的单句,并开始有意识地运用联合和偏正关系的复句;在运用基本汉语语法的能力方面,个案语言发展水平大致相当于正常儿童3～5岁水平。

This article analyzes a 10-year-old moderate mentally retarded child′s spontaneous language from the aspect of part of speech, sentence length and syntactic structure. It is found that the child uses more substantive words than empty ones, and there are all the basic eight sentence structures in his speech. He can use complex and logic simple sentences, and consciously use composite sentences of attributive-head and joint relationship. In the use of basic Chinese grammar, his language development level is about that of 3-5 years′ normal kids.