Speech preference is associated with autistic-like behavior in 18-months-olds at risk for Autism Spectrum Disorder.
Speech preference is associated with autistic-like behavior in 18-months-olds at risk for Autism Spectrum Disorder.
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DOI：
10.1007/s10803-013-1759-1
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发表时间：
2013-09
影响因子：
3.9
通讯作者：
Vouloumanos A
中科院分区：
文献类型：
--
作者：
Curtin S;Vouloumanos A
我们研究了12个月大的婴儿对语言的偏好是否与18个月大的自闭症谱系障碍（ASD）风险增加的婴儿（因为他们有一个被诊断为ASD的哥哥姐姐）和低风险婴儿的自闭症样行为有关。只有低风险的婴儿在12个月大时听言语的时间明显长于听非言语的时间。在这两组中，12个月时对语言的相对偏好与一般认知能力呈正相关。然而，仅在高风险婴儿中，对语言的偏好与18个月时的自闭症样行为相关，而在低风险婴儿中，对语言的偏好与语言能力相关。这表明，在ASD风险儿童中，对言语的非典型物种特异性偏见可能是非典型社会发展的基础。
We examined whether infants’ preference for speech at 12 months is associated with autistic-like behaviors at 18 months in infants who are at increased risk for autism spectrum disorder (ASD) because they have an older sibling diagnosed with ASD and in low-risk infants. Only low-risk infants listened significantly longer to speech than to nonspeech at 12 months. In both groups, relative preference for speech correlated positively with general cognitive ability at 12 months. However, in high-risk infants only, preference for speech was associated with autistic-like behavior at 18 months, while in low-risk infants, preference for speech correlated with language abilities. This suggests that in children at risk for ASD an atypical species-specific bias for speech may underlie atypical social development.
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影响因子：
3.3
作者：
Osterling, JA;Dawson, G;Munson, JA
通讯作者：
Munson, JA
DOI：
10.1098/rstb.2010.0371
发表时间：
2011-06-12
影响因子：
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通讯作者：
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影响因子：
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作者：
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通讯作者：
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