베트남인 한국어 학습자의 성별별 비음화 발음 오류 양상 및 특성

Patterns and Characteristics of Nasalization Pronunciation Errors in Vietnamese Korean Learners by Gender

This paper aims to provide basic data for pronunciation education by examining the patterns and characteristics of nasalization pronunciation errors of Vietnamese learners by gender. To this end, pronunciation error patterns were examined and pronunciation error characteristics were described. Through experiments, the following pronunciation error patterns and characteristics were found. In the case of female Vietnamese learners, there was no significant difference in the pronunciation error rate according to the type of nasalization. As a phonological factors, the second consonant affected the pronunciation error rate. In particular, the pronunciation error rate of 'ㄴ' was significantly lower than that of 'ㅁ' in the nasalization. Female learners were also influenced by morphological factors, which were better applied inside words, and showed a pattern of articulating as the layers, such as morpheme boundaries and word boundaries increased. In the case of male Vietnamese learners, the type of nasalization affected the pronunciation error rate. Unlike female learners, male learners were not affected by phonological or morphological factors, so the pronunciation error rate was significantly lower than that of female learners.