Bryn Mawr College, Pennsylvania, USA.
J Child Lang. 2013 Jan;40(1):47-68. doi: 10.1017/S0305000912000232.
For sixty-seven children with ASD (age 1;6 to 5;11), mean Total Vocabulary score on the Language Development Survey (LDS) was 65·3 words; twenty-two children had no reported words; and twenty-one children had 1-49 words. When matched for vocabulary size, children with ASD and children in the LDS normative sample did not differ in semantic category or word-class scores. Q correlations were large when percentage use scores for the ASD sample were compared with those for samples of typically developing children as well as children with vocabularies <50 words. The 57 words with the highest percentage use scores for the ASD children were primarily nouns, represented a variety of semantic categories, and overlapped substantially with the words having highest percentage use scores in samples of typically developing children as well as children with lexicons of <50 words. Results indicated that the children with ASD were acquiring essentially the same words as typically developing children, suggesting delayed but not deviant lexical composition.
对于 67 名自闭症谱系障碍儿童（年龄 1 岁 6 个月至 5 岁 11 个月），语言发展调查（LDS）的总词汇量表的平均得分为 65.3 个单词；22 名儿童没有报告词汇；21 名儿童有 1-49 个单词。当按词汇量大小进行匹配时，自闭症谱系障碍儿童和 LDS 正常样本儿童在语义类别或词类得分上没有差异。当比较自闭症谱系障碍儿童样本的使用百分比分数与正常发育儿童和词汇量 <50 个单词的儿童样本的分数时，Q 相关系数很大。对于自闭症儿童，使用百分比最高的 57 个单词主要是名词，代表了各种语义类别，并且与正常发育儿童和词汇量 <50 个单词的儿童样本中使用百分比最高的单词有很大的重叠。结果表明，自闭症儿童获得的单词与正常发育儿童基本相同，这表明词汇组成上存在延迟但没有偏差。
