Voice onset time in bilingual German-Spanish children
Voice onset time in bilingual German-Spanish children
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德语-西班牙语双语儿童的发声时间
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
Martin Rakow
中科院分区：
文献类型：
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作者：
Margaret M. Kehoe;C. Lleó;Martin Rakow
本研究以嗓音起始时间（VOT）的声学测量为基础，考察了德语-西班牙语双语儿童嗓音对比度的习得情况。VOT在四个双语儿童（2岁，0-3岁，0）进行了测量，并与VOT在三个单语德国儿童（1岁，9-2岁，6），和以前的文献研究结果在西班牙语。所有的测量都是基于从自然主义的语音记录中提取的单词初始停止。结果表明，双语儿童的VOT发展呈现三种不同的模式：1。在语音实现的浊音延迟：两个双语儿童没有获得长滞后停止在德国在测试期间; 2。语音特征的迁移：1名儿童产生了德语浊塞音伴领音和西班牙语无音塞音伴长延音; 3。在浊音化的语音实现中没有跨语言的影响。双语语音/音韵发展的跨语言互动的研究结果的相关性进行了讨论。
This study examines the acquisition of the voicing contrast in German-Spanish bilingual children, on the basis of the acoustic measurement of Voice Onset Time (VOT). VOT in four bilingual children (aged 2;0–3;0) was measured and compared to VOT in three monolingual German children (aged 1;9–2;6), and to previous literature findings in Spanish. All measurements were based on word-initial stops extracted from naturalistic speech recordings. Results revealed that the bilingual children displayed three different patterns of VOT development: 1. Delay in the phonetic realization of voicing: two bilingual children did not acquire long lag stops in German during the testing period; 2. Transfer of voicing features: one child produced German voiced stops with lead voicing and Spanish voiceless stops with long lag voicing; and 3. No cross-language influence in the phonetic realization of voicing. The relevance of the findings for cross-linguistic interaction in bilingual phonetic/phonological development is discussed.