Testing the double phonemic boundary in bilinguals.
Testing the double phonemic boundary in bilinguals.
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DOI：
10.1016/j.specom.2008.11.005
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发表时间：
2009-04-01
影响因子：
3.2
通讯作者：
Champlin, Craig
中科院分区：
文献类型：
--
作者：
Garcia-Sierra, Adrian;Diehl, Randy L.;Champlin, Craig
众所周知，语言影响语音的分类方式。然而，双语者对语音的分类还没有得到很好的理解。有证据表明，双语者有不同的类别边界比单语者，有证据表明，双语者的音位边界可以随着语言环境的变化。这种现象被称为双音位边界。在这项调查中，双音位边界测试西班牙语-英语双语者（N = 18）和英语单语者（N = 16）。参与者被要求从一个连续的范围从/ga/到/ka/在两种语言环境中的语音刺激进行分类。结果表明，双语者和单语者的音位边界转移在不同的语言环境中没有差异。然而，音素边界移位的幅度与双语者使用英语和西班牙语（阅读，写作，口语和理解）的信心水平显着相关，但不适用于单语者。测试双音位边界的挑战进行了讨论，沿着在这项研究中使用的方法的局限性。
It is widely known that language influences the way speech sounds are categorized. However, categorization of speech sounds by bilinguals is not well understood. There is evidence that bilinguals have different category boundaries than monolinguals, and there is evidence suggesting that bilinguals' phonemic boundaries can shift with language context. This phenomenon has been referred as the double phonemic boundary. In this investigation, the double phonemic boundary is tested in Spanish-English bilinguals (N = 18) and English monolinguals (N = 16). Participants were asked to categorize speech stimuli from a continuum ranging from /ga/ to /ka/ in two language contexts. The results showed phonemic boundary shifts in bilinguals and monolinguals which did not differ across language contexts. However, the magnitude of the phoneme boundary shift was significantly correlated with the level of confidence in using English and Spanish (reading, writing, speaking, and comprehension) for bilinguals, but not for monolinguals. The challenges of testing the double phonemic boundary are discussed, along with the limitations of the methodology used in this study.
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DOI：
10.1037/0096-1523.4.4.599
发表时间：
1978-01-01
影响因子：
2.1
作者：
DIEHL, RL;ELMAN, JL;MCCUSKER, SB
通讯作者：
MCCUSKER, SB
影响因子：
2.4
作者：
KLATT, DH
通讯作者：
KLATT, DH
影响因子：
2.1
作者：
Flege, JE;Mackay, IRA;Piske, T
通讯作者：
Piske, T
影响因子：
2.4
作者：
KEATING, PA;MIKOS, MJ;GANONG, WF
通讯作者：
GANONG, WF
DOI：
10.3758/bf03199477
发表时间：
1977-01-01
期刊：
PERCEPTION & PSYCHOPHYSICS
影响因子：
--
作者：
WILLIAMS, L
通讯作者：
WILLIAMS, L