An integrated account of the effects of acoustic variability in first language and second language: Evidence from amplitude, fundamental frequency, and speaking rate variability

An integrated account of the effects of acoustic variability in first language and second language: Evidence from amplitude, fundamental frequency, and speaking rate variability
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第一语言和第二语言中声学变异性影响的综合说明:振幅、基频和语速变异性的证据

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发表时间:
2007
影响因子:
2.1
通讯作者:
J. Barcroft
J. Barcroft
中科院分区:
人文科学3区
文献类型:
--
作者:
M. Sommers;J. Barcroft

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本研究探讨三种不同来源的刺激变异性-整体振幅,基频和语速-如何影响第二语言(L2)词汇学习。母语为英语的人学习西班牙语单词的演示格式没有变化,中等变化,高变化。依赖措施的准确性和延迟的图片到西班牙语和西班牙语到英语的回忆。研究结果表明,不影响第一语言(L1)单词识别(振幅,基频)的变异性来源不影响L2词汇学习。相反,语速的变化,这对L1单词识别产生负面影响,对L2词汇学习产生正面影响。这些发现是一致的综合帐户中,影响语音相关的语音属性的变异源阻碍L1语音处理,但提高L2词汇学习。
This study examined how three different sources of stimulus variability—overall amplitude, fundamental frequency, and speaking rate—affect second language (L2) vocabulary learning. Native English speakers learned Spanish words in presentation formats with no variability, moderate variability, and high variability. Dependent measures were accuracy and latency of picture-to-Spanish and Spanish-to-English recall. The findings indicated that variability sources that do not affect first language (L1) word identification (amplitude, fundamental frequency) do not affect L2 vocabulary learning. Conversely, variability in speaking rate, which negatively affects L1 word identification, positively affected L2 vocabulary learning. These findings are consistent with an integrated account in which sources of variability that affect phonetically relevant properties of speech impede L1 speech processing but improve L2 vocabulary learning.
DOI: 10.1037/0278-7393.17.1.152
发表时间: 1991-01-01
影响因子: 2.6
作者:
GOLDINGER, SD;PISONI, DB;LOGAN, JS
通讯作者: LOGAN, JS
DOI: 10.1121/1.408177
发表时间: 1993-09-01
影响因子: 2.4
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发表时间: 1994-10-01
影响因子: 2.4
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发表时间: 1997-04-01
影响因子: 2.4
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发表时间: 1993-03-01
影响因子: 2.6
作者:
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