This research study considers the problem of Japanese university students who are studying the sciences in their native language, but who also may be expected to do at least part of their reading through textbooks written in English. The article presents a Science Textbook Word List (STWL), derived from a 700,000-word academic corpus compiled from English-medium textbooks intended for science majors. The STWL contains 309 word families, which accounts for 13.4% of the tokens in the science textbook corpus under study. The high word frequency and the wide text coverage of academic vocabulary throughout the science textbooks confirm that academic vocabulary plays an important role in science textbooks. The study also found that the STWL provided better coverage of the studied corpus than the widely used Academic Word List (AWL) (Coxhead, 2000), and another science word list (Coxhead & Hirsh, 2007). These results demonstrate that corpus-specific word lists provide more coverage of the intended texts with fewer items. This is of benefit to the students as the amount of learning time can be significantly reduced, and the effort put in to learn such lists is well repaid by the opportunity for using the vocabulary.
목차
Abstract Introduction Literature Review Academic Word Lists Discipline-Specific Word Lists Science Word Lists Methodology The Compilation of the Corpus Word Selection Criteria Results and Discussion The Science Textbook Word List and Coverage of Corpora Word List Comparisons Conclusion Pedagogical Implications Acknowledgments The Authors References Appendix A
키워드
word listlexical coveragevocabularyEFL
저자
Jay Veenstra [ Toyo University, Japan ]
Yoko Sato [ Tokyo University of Agriculture and Technology ]
The goals of Asia TEFL are to promote scholarship, disseminate information, and facilitate cross-cultural understanding among persons concerned with the teaching and learning of English in Asia. In order to accomplish this, Asia TEFL will pursue the following goals:
1. To link ELT professionals in joint research on issues and concerns regarding English teaching and learning in the Asian context.
2. To publish an academic journal, The Asia TEFL Journal, as an internationally recognized journal in the field of English language teaching.
3. To host conferences and seminars addressing important issues concerning ELT in Asia.
4. To develop proficiency guidelines and assessment methods designed for the needs of the Asian context.
5. To develop programs for Asian learners and teachers of English to build their English language proficiency and cultural understanding and provide them with the skills required to be efficient English teaching professionals.
간행물
간행물명
The Journal of AsiaTEFL
간기
계간
pISSN
1738-3102
eISSN
2466-1511
수록기간
2004~2026
등재여부
SCOPUS,KCI 등재
십진분류
KDC 740DDC 420
이 권호 내 다른 논문 / The Journal of AsiaTEFL Vol.15 No.1