인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
피인용 0
초록·키워드
Korean learners of English have difficulty in the non-native contrast of l/r phones despite a relatively long period of English study. This is because the Korean sound system does not have the l/r contrast. Even university-level Korean students with more than 10 years of English learning still suffer almost the same or similar level of difficulty. This paper tries to demonstrate that a short period of laboratory training can help university-level Korean learners of English improve the perception on l and r phones. Learners were forced to finish a session of training which consists of two blocks of l/r minimal pair identification training with feedback. This less-than- 20-minutes-long session was repeated for five consecutive days. After pointing out a measurement problem occurring with the use of mean accuracy rates for the evaluation of learners’ perception in the literature, it is proposed that the sensitivity index in the Signal Detection Theory be used as a more precise measure of a learner’s identification performance on the novel l/r contrast. The sensitivity measures show that the training group demonstrated a significant perception improvement compared to the control group.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
최근 본 자료 전체보기
UCI(KEPA) : I410-ECN-0101-2015-710-001060593
