Verb and noun morphology in the spoken and written language of children with language learning disabilities.
Verb and noun morphology in the spoken and written language of children with language learning disabilities.
复制标题
有语言学习障碍的儿童口语和书面语中的动词和名词形态。
DOI：
10.1044/jslhr.4306.1322
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
Street,CK
中科院分区：
文献类型：
--
作者：
Windsor,J;Scott,CM;Street,CK
本研究旨在探讨学龄儿童口语和书面语中动词和名词形态的使用情况。60名儿童，有和没有语言学习障碍（LLD），每个产生2口语和2书面语言样本。孩子们的准确性使用语素标记动词有限性（规则过去时态，第三人称单数现在时态，系动词，和辅助BE）进行了比较，他们的准确性使用名词形态（规则复数，所有格，文章）。正如预期的那样，7至12岁的典型儿童已经掌握了口语和书面样本中的动词和名词形态。10 - 12岁的LLD儿童在口语样本中也表现出很高的准确性。另一方面，他们表现出相当大的困难，在书面样本与常规的过去时态，与错误的26%的强制性上下文。然而，患有LLD的儿童在使用常规复数时也有困难，在12%的强制性上下文中有错误。对于规则的过去式和复数，所有的错误都是遗漏的错误。这些结果表明，有限标记仍然是一个相对困难的领域，但也许不是唯一的语法困难，在学龄期的语言障碍儿童。
The purpose of this study was to investigate the use of verb and noun morphology in school-age children's spoken and written language. Sixty children, with and without language learning disabilities (LLD), each produced 2 spoken and 2 written language samples. The children's accuracy in using morphemes that mark verb finiteness (regular past tense, 3rd person singular present tense, copula, and auxiliary BE) was compared with their accuracy in using noun morphology (regular plural, possessive, articles). As would be expected, the typically achieving children, who were aged 7 to 12 years, had mastered the verb and noun morphology in spoken and written samples. The children with LLD, aged 10 to 12 years, also showed high accuracy in the spoken samples. On the other hand, they showed substantial difficulty in the written samples with the regular past tense, with errors in 26% of obligatory contexts. However, the children with LLD also had difficulty with the regular plural, with errors in 12% of obligatory contexts. For both the regular past tense and plural, all errors were errors of omission. These results indicate that finiteness marking remains an area of relative difficulty, but perhaps not the only grammatical difficulty, for children with language impairments in the school years.