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초록

영어

This study aims to investigate structural and functional distributions of English key clusters used in the biomedical academic journals written by English native scholars and Korean scholars through a quantitative method used in corpus linguistics. We focused on key clusters in order to find more genre specific lexical bundles than common lexical bundles shared with a general corpus. In order to explore the distributions of the key clusters used by English native scholars and Korean scholars, we conducted the structural and functional classification by using Wordsmith tools 6.0. We also used the Chi-square test to find out whether or not there are any significant differences between grammatical structures and discourse functions of key clusters. In addition, we visualized residuals of the statistical results by using an R program. The results showed that the proportions of structures between English native scholars and Korean scholars showed no statistical differences. However, Korean scientists used more reference key clusters and less stance key clusters.

목차

I. 서론
 II. 이론적 배경
  2.1 어휘다발
  2.2 키클러스터
 III. 분석 대상 및 방법
  3.1 사용코퍼스
  3.2 분석 도구 및 방법
 IV. 연구 결과 분석 및 논의
  4.1 어휘다발 추출결과
  4.2 키클러스터 추출결과
  4.3 키클러스트 구조와 기능 분포의 통계 분석
  4.4 원어민과학자와 한국인과학자의 어휘다발의 구조와 기능 비교
 V. 결론
 Works Cited
 Abstract

키워드

코퍼스 어휘다발 키클러스터 워드스미스 툴 생명과학코퍼스 카이제곱검정 Corpus Lexical bundles Key clusters WordSmith tools Biomedical Corpus Chi-square test

저자

• 이성민 [ Sung-Min Lee | 한국해양대학교 ]
• 김신호 [ KIM ShinHo | 영산대학교 ]
• 장세은 [ Sea-Eun Jhang | 한국해양대학교 ]

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