Early lexical acquisition in children with specific language impairment.
Early lexical acquisition in children with specific language impairment.
复制标题
有特定语言障碍的儿童的早期词汇习得。
DOI：
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发表时间：
1982
期刊：
影响因子：
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通讯作者：
Cheryl Messick
中科院分区：
文献类型：
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作者：
L. Leonard;Richard G. Schwartz;Kathy L. Chapman;L. Rowan;P. Prelock;B. Y. Terrell;Amy L. Weiss;Cheryl Messick
这项研究考察了有特定语言障碍的儿童早期词汇习得的特征。在 10 次会议中，语言障碍儿童和与语言发展水平相匹配的正常儿童接触了 16 个不熟悉的单词和所指对象。事后测试显示，两组儿童的理解能力差距相似。此外，两组人对涉及物体的词语的理解和产生能力都高于对涉及物体的词语的理解和产生能力，而不是对涉及动作的词语的理解和产生能力。然而，语言障碍儿童的宾语偏向并不像正常儿童那么明显。对于两组来说，包含儿童生产曲目中的声母的单词比包含儿童音系中不存在的辅音的单词更有可能在生产中习得。理解方面没有看到类似的趋势。
This study examined the characteristics of early lexical acquisition in children with specific language impairment. Sixteen unfamiliar words and referents were exposed across 10 sessions to language-impaired and normal children matched for level of linguistic development. Posttesting revealed similar comprehension-production gaps in the two groups of children. In addition, both groups showed greater comprehension and production of words referring to objects than words referring to objects than words referring to actions. However, the language-impaired children's object word bias was not as marked as that of the normal children. For both groups, words containing initial consonants within the children's production repertoires were more likely to be acquired in production than words containing consonants absent from the children's phonologies. A similar tendency was not seen for comprehension.