Kohnert Kathryn, Medina Amelia
Speech-Language-Hearing Sciences, University of Minnesota, Minneapolis, Minnesota 55455, USA.
Semin Speech Lang. 2009 Nov;30(4):219-33. doi: 10.1055/s-0029-1241721. Epub 2009 Oct 22.
We present a review of the empirical literature at the intersection of bilingualism and pediatric communication disorders. A computer search of six electronic databases was done to identify studies published in English since 1950 that directly investigated some aspect of speech, language, or cognitive performance in developing bilinguals and children with communication impairments. The computer search yielded 116 non-duplicated articles, the first published in 1978. An article review by the authors further reduced the number of studies meeting search criteria to 64. A majority of studies focused on primary developmental language impairment (LI) and children learning two languages sequentially. Spanish and English were the most frequent combination of languages for bilingual participants. Collective study findings are presented with respect to trends, clinical implications, and areas for future research.
我们对双语现象与儿童交流障碍交叉领域的实证文献进行了综述。通过计算机检索六个电子数据库，以识别自1950年以来发表的英文研究，这些研究直接调查了正在发展的双语儿童和有交流障碍儿童在言语、语言或认知表现方面的某些情况。计算机检索得到116篇不重复的文章，第一篇发表于1978年。作者进行的文章审查进一步将符合检索标准的研究数量减少到64篇。大多数研究集中在原发性发育性语言障碍（LI）以及顺序学习两种语言的儿童。西班牙语和英语是双语参与者最常使用的语言组合。我们呈现了关于趋势、临床意义和未来研究领域的综合研究结果。
