Associations among measures of sequential processing in motor and linguistics tasks in adults with and without a family history of childhood apraxia of speech: a replication study.
Associations among measures of sequential processing in motor and linguistics tasks in adults with and without a family history of childhood apraxia of speech: a replication study.
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DOI：
10.3109/02699206.2012.744097
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发表时间：
2013-03
影响因子：
1.2
通讯作者：
Raskind WH
中科院分区：
文献类型：
--
作者：
Button L;Peter B;Stoel-Gammon C;Raskind WH
本研究的目的是解决儿童言语失用症（CAS）受到顺序处理中潜在缺陷的影响这一假设，该缺陷也以其他方式表达。在来自5个多代家庭的21名成年人的样本中，11名有各种家族性言语障碍史，来自家族性CAS家庭的3名有生物学关系的成年人在交替运动言语任务中表现出运动序列缺陷。与其他成年人相比，这三名参与者在非单词模仿、非单词阅读和拼写等需要高负荷顺序处理的任务中表现出缺陷。对真实单词和非单词模仿的定性错误分析揭示了组间音素序列错误的差异。运动排序能力与真实单词和非单词模仿、阅读和拼写过程中的音素排序错误相关。相关性表现为一个家庭得分极高，而另一个家庭得分极低。结果与家族源性CAS的顺序处理中心缺陷一致。
The purpose of this study was to address the hypothesis that childhood apraxia of speech (CAS) is influenced by an underlying deficit in sequential processing that is also expressed in other modalities. In a sample of 21 adults from five multigenerational families, 11 with histories of various familial speech sound disorders, 3 biologically related adults from a family with familial CAS showed motor sequencing deficits in an alternating motor speech task. Compared with the other adults, these three participants showed deficits in tasks requiring high loads of sequential processing, including nonword imitation, nonword reading and spelling. Qualitative error analyses in real word and nonword imitations revealed group differences in phoneme sequencing errors. Motor sequencing ability was correlated with phoneme sequencing errors during real word and nonword imitation, reading and spelling. Correlations were characterized by extremely high scores in one family and extremely low scores in another. Results are consistent with a central deficit in sequential processing in CAS of familial origin.
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DOI：
10.1044/jshr.1504.763
发表时间：
1972-01-01
期刊：
JOURNAL OF SPEECH AND HEARING RESEARCH
影响因子：
--
作者：
FLETCHER, SG
通讯作者：
FLETCHER, SG
影响因子：
2.6
作者：
Shriberg, LD;Aram, DM;Kwiatkowski, J
通讯作者：
Kwiatkowski, J
影响因子：
2.6
作者：
Shriberg, LD;Aram, DM;Kwiatkowski, J
通讯作者：
Kwiatkowski, J
DOI：
10.3109/13682829209012027
发表时间：
1992-01-01
期刊：
EUROPEAN JOURNAL OF DISORDERS OF COMMUNICATION
影响因子：
--
作者：
STACKHOUSE, J
通讯作者：
STACKHOUSE, J
DOI：
10.1044/1092-4388(2010/10-0068
发表时间：
2011-04-01
影响因子：
2.6
作者：
Shriberg, Lawrence D.;Potter, Nancy L.;Strand, Edythe A.
通讯作者：
Strand, Edythe A.