【目的】 了解2~3岁语言发育迟缓儿童的智能发育特点,以指导干预。 【方法】 以178例2~3岁语言发育迟缓儿童为研究对象,采用S-S语言发育评价法评定其语言水平,采用Gesell发育量表评估其智能发育的五个能区,对测得的发育商进行统计分析。 【结果】 该组儿童大运动发育正常(发育商>85分),语言水平低于实际年龄段,语言发育商<76分;其语言发育水平与适应行为、精细动作、个人社交行为发育水平明显相关(P<0.01);该组儿童适应行为、个人社交行为发育低下的发生率分别为72.5%、52.2%;适应行为、个人社交行为发育低下的发生率与语言发育缺陷的程度明显相关(P<0.01),精细动作发育低下的发生率为48.9%,精细动作发育低下的发生率与语言发育缺陷的程度不相关(P>0.05)。 【结论】 语言发育迟缓儿童常伴有适应行为、精细动作、个人社交行为的发育低下,临床需对语言发育迟缓儿童进行智能发育评估,并对存在的发育缺陷进行全面干预。

【Objective】 To investigate the intelligence development characteristics of children with language development delay. 【Methods】 The study population consisted of 178 children ageed 2 to 3 years with language development delay.Sign-Significant Relations (S-S method) was used for language developmental assessment,and Gesell development scale was used for developmental assessment.The statistical analysis was made on the development quotient (DQ). 【Results】 The gross motor development of the children was normal (DQ>85),the development quotient in areas of language was below normal range(DQ<76).The language development was correlative significantly with adaptive behavior development,fine motor development and personal-social behavior development (P<0.01).The incidence of lowly adaptive behavior and lowly personal-social behavior was 72.5% and 52.2%.The incidence of lowly adaptive behavior and lowly personal-social behavior was correlative significantly with language defect level (P<0.01).The incidence of lowly fine motor was 48.9%.The incidence of lowly fine motor was not correlative with language defect level (P>0.05). 【Conclusions】 The children with language development delay are often accompanied by lowly adaptive behavior,lowly fine motor and lowly personal-social behavior.Intelligence developmental assessment and comprehensive intervention are needed to children with language development delay.