Cognitive control factors in speech perception at 11 months.
Cognitive control factors in speech perception at 11 months.
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DOI：
10.1037/a0012975
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发表时间：
2008-09
影响因子：
4
通讯作者：
Kuhl, Patricia K.
中科院分区：
文献类型：
--
作者：
Conboy, Barbara T.;Sommerville, Jessica A.;Kuhl, Patricia K.
在第一年的言语知觉的发展反映了越来越协调的母语功能，但这种发展的机制还没有完全理解。先前的一项研究将非母语言语歧视的减少与非语言任务的表现联系起来，而其他研究则表明言语感知和词汇增长之间存在联系。本研究探讨了这些能力之间的关系，在11个月大的婴儿使用条件性头转向测试的本地和非本地语音的声音歧视，非语言的对象检索任务，需要注意和抑制控制，和MacArthur-Bates沟通发展量表（CDI）。母语歧视是积极的接受词汇量的大小，但不认知控制任务，而非母语歧视认知控制分数呈负相关，但不词汇量。言语辨别力、词汇量和认知控制分数与更一般的认知测量无关。这些结果表明，域一般抑制控制过程和忽略语音变化的能力是无关的母语之间的具体关系，以及母语语音感知和词汇的发展。
The development of speech perception during the first year reflects increasing attunement to native language features, but the mechanisms underlying this development are not completely understood. One previous study linked reductions in nonnative speech discrimination to performance on nonlinguistic tasks, while other studies have shown associations between speech perception and vocabulary growth. The present study examined relationships among these abilities in 11-month-old infants using a conditioned head turn test of native and nonnative speech sound discrimination, nonlinguistic object retrieval tasks requiring attention and inhibitory control, and the MacArthur-Bates Communicative Development Inventory (CDI). Native speech discrimination was positively linked to receptive vocabulary size, but not to the cognitive control tasks, whereas nonnative speech discrimination was negatively linked to cognitive control scores but not to vocabulary size. Speech discrimination, vocabulary size, and cognitive control scores were not associated with more general cognitive measures. These results suggest specific relationships between domain-general inhibitory control processes and the ability to ignore variation in speech that is irrelevant to the native language, and between the development of native language speech perception and vocabulary.
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影响因子：
3.7
作者：
Rivera-Gaxiola, M;Silva-Pereyra, J;Kuhl, PK
通讯作者：
Kuhl, PK
影响因子：
4.3
作者：
Vihman, MM;Nakai, S;Hallé, P
通讯作者：
Hallé, P
DOI：
10.1044/1092-4388(2004/011
发表时间：
2004-02-01
影响因子：
2.6
作者：
Hofffman, LM;Gillam, RB
通讯作者：
Gillam, RB
影响因子：
1.5
作者：
Kuhl, Patricia K.;Conboy, Barbara T.;Pruitt, Jessica
通讯作者：
Pruitt, Jessica
影响因子：
2.1
作者：
Lalonde, CE;Werker, JF
通讯作者：
Werker, JF