Do production patterns influence the processing of speech in prelinguistic infants?
Do production patterns influence the processing of speech in prelinguistic infants?
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DOI：
10.1016/j.infbeh.2011.06.005
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发表时间：
2011-12-01
影响因子：
2.1
通讯作者：
Keren-Portnoy, Tamar
中科院分区：
文献类型：
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作者：
DePaolis, Rory A.;Vihman, Marilyn M.;Keren-Portnoy, Tamar
头朝下偏好程序被用来测试18名婴儿对三个不同段落的反应，这些段落被选择来反映他们的个人生产模式。这些段落包含以下三种类型的辅音非单词：(a)经常由那个婴儿产生（‘own‘）， (b)很少由那个婴儿产生但在那个年龄很常见（’other’）， (c)通常不是由婴儿产生的。只有一个“own”辅音的婴儿对“own”(a)或“other”(b)段落都没有明显的偏好。相比之下，有两个“自己”辅音的婴儿表现出对“其他”段落的更多关注(b)。这两组人都同样注意到这个年龄的婴儿很少发出的辅音(c)。对婴儿指示性言语样本的分析排除了母亲的言语是婴儿偏好的来源。以生产为基础的转向对“他者”通道的关注表明，新生的生产能力与涌现的感知经验相结合，有助于单词学习。(C) 2011爱思唯尔公司版权所有。
The headturn preference procedure was used to test 18 infants on their response to three different passages chosen to reflect their individual production patterns. The passages contained nonwords with consonants in one of three categories: (a) often produced by that infant ('own'), (b) rarely produced by that infant but common at that age ('other'), and (c) not generally produced by infants. Infants who had a single 'own' consonant showed no significant preference for either 'own' (a) or 'other' (b) passages. In contrast, infants' with two 'own' consonants exhibited greater attention to 'other' passages (b). Both groups attended equally to the passage featuring consonants rarely produced by infants of that age (c). An analysis of a sample of the infant-directed speech ruled out the mothers' speech as a source of the infant preferences. The production-based shift to a focus on the 'other' passage suggests that nascent production abilities combine with emergent perceptual experience to facilitate word learning. (C) 2011 Elsevier Inc. All rights reserved.