Family histories of children with SLI who show extended optional infinitives.
Family histories of children with SLI who show extended optional infinitives.
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显示扩展可选不定式的 SLI 儿童的家族史。
DOI：
10.1044/jslhr.4102.419
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
Wexler,K
中科院分区：
文献类型：
--
作者：
Rice,ML;Haney,KR;Wexler,K
以前的家族史研究表明，在通过语言障碍先证者确定的家族中，语言和语言相关障碍的发生率较高。本研究考察了特定语言障碍（SLI）儿童的家族史，这些儿童在语法习得的核心特征中具有特定的语法限制，这一阶段被称为扩展可选不定式（EOI）。通过学龄前先证者确定的31个具有明确定义的语言障碍的家庭和通过与先证者发育相似的未受影响的学龄前儿童确定的67个对照家庭报告了家庭患病率。结果发现，先证者家庭比对照家庭报告了更多的言语和语言困难以及语言相关困难，如阅读。核心家庭成员和大家庭成员的发病率也有所提高。先证者的父亲比先证者的母亲（7%）更经常报告有困难（29%为言语/语言障碍），但兄弟（26%）和姐妹篇（29%）之间没有差异。根据先证者性别，先证者家庭之间无明显差异。研究结果是相关的理论模型的来源不明的变化，在幼儿的语法能力。此外，研究结果还提供了有关预期患病率、受影响家庭成员的识别方法和合并症的新信息。
Previous family history studies have demonstrated that there are elevated rates of language and language-related impairments in families identified through probands with language impairments. This study examines family histories of children with specific language impairment (SLI) known to have particular grammatical limitations in a core feature of grammatical acquisition, a stage known as Extended Optional Infinitives (EOI). Family affectedness rates are reported for 31 families identified through preschool probands with this clearly defined language impairment and 67 control families, identified through nonaffected preschool children developmentally similar to the probands.It was found that significantly more speech and language difficulties, as well as language-related difficulties, such as reading, were reported for proband families than control families. The elevated rates were obtained for nuclear family members and extended family members as well. Fathers of probands were more often reported as having difficulties (29% for speech/language impairments) than were mothers of probands (7%), but there was no difference between brothers (26%) and sisters (29%). No differences were evident between proband families based on proband gender. The findings are relevant for theoretical models of sources of unexplained variations in grammatical competence in young children. In addition, the findings contribute new information about expected rates of affectedness, means of identification of affected family members, and comorbidity of symptomatology.
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语言的生物学视角
DOI：
--
发表时间：
1972
期刊：
影响因子：
--
作者：
E. Lenneberg
通讯作者：
E. Lenneberg
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影响因子：
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作者：
H. V. D. Lely;L. Stollwerck
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L. Stollwerck
DOI：
10.1044/jshr.3906.1239
发表时间：
1996-12-01
期刊：
JOURNAL OF SPEECH AND HEARING RESEARCH
影响因子：
--
作者：
Rice, ML;Wexler, K
通讯作者：
Wexler, K
家族性语音障碍：四个谱系。
DOI：
10.1044/jshd.5501.160
发表时间：
1990
期刊：
The Journal of speech and hearing disorders
影响因子：
--
作者：
Barbara A. Lewis
通讯作者：
Barbara A. Lewis
性别修饰表达对口吃易感性的垂直传播。
DOI：
10.1073/pnas.78.1.606
发表时间：
1981
影响因子：
11.1
作者：
K. Kidd;R. Heimbuch;M. A. Records
通讯作者：
M. A. Records