한국어-영어 이중언어 아동과 영어 단일언어 아동의 어휘발달 및 음운단기기억

• 영문명: Vocabulary Development and Phonological Short-Term Memory in Korean-English Bilingual Children and English Monolingual Children
• 발행기관: 이중언어학회
• 저자명: 황보명
• 간행물 정보: 『이중언어학』제50호, 329~352쪽, 전체 24쪽
• 주제분류: 인문학 > 언어학
• 파일형태: PDF
• 발행일자: 2012.10.31

영문 초록

The present study compared the vocabulary development and phonological short-term memory of equivalently high-SES samples of 16 bilingually and 16 monolingually developing children at 22 months old. The vocabulary development was measured with the number of productive vocabulary through M-B CDI in each languages. The short-term memory was measured with the accuracy of nonword repetition. The English monolingually developing children were significantly more advanced than the Korean-English bilingually developing children on measures of both the English vocabulary development and English phonological short-term memory. In Korean-English bilingual children, Korean and English phonological short-term memory were positively correlated and unrelated to the balance of language exposure. And Korean phonological short-term memory and Korean vocabulary development were positively correlated. In English monolingual children, English phonological short-term memory and English vocabulary development were positively correlated. These findings suggest that children exposed to Korean and English have a phonological short-term memory that is not specially turned to either language and that supports the development of the vocabulary.

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참고문헌

키워드

한국어-영어 이중언어 어휘발달 음운단기기억 언어 노출 Korean-English bilingual vocabulary development phonological short-term memory language exposure