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KMID : 1022420120040030051
Phonetics and Speech Sciences
2012 Volume.4 No. 3 p.51 ~ p.58
A Study on the Relation Between Korean Speakers¡¯ English Stop Pronunciation Accuracy and Pronunciation Proficiency
Kim Ji-Eun

Abstract
The purpose of this study is to measure the impact of Korean speakers¡¯ English stop pronunciation on their general pronunciation proficiency. For these purposes, 20 Korean speakers read English sentences and their pronunciations were rated by native English speakers. The Korean speakers¡¯ VOT values of English stops in sentences were then measured and the relation between the VOT values and native speakers¡¯ pronunciation rating was compared. Here, the relation between (1) the proficiency score of each speaker and VOT values; and (2) the proficiency score of each sentence and VOT values were analyzed. The results show that there is a relation between the proficiency score of each sentence and VOT values of /t, b, d, g/; and there is a relation between VOT values of /t, b, d, g/ and proficiency scores of each speaker while these is a weak relation between VOT values of /p, k/ and proficiency scores of each speaker.
KEYWORD
VOT, English stop, pronunciation proficiency
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