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A coverage-based approach to diagnosing English vocabulary targets for Japanese university students

Research Project

Project/Area Number 18K00866
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 02100:Foreign language education-related
Research InstitutionKanazawa University

Principal Investigator

Brown Dale  金沢大学, 外国語教育系, 准教授 (50781168)

Co-Investigator(Kenkyū-buntansha) ステクル ティモシー  新潟県立大学, 国際地域学部, 教授 (40601711)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2020: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2019: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2018: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Keywordsvocabulary / text coverage / vocabulary testing / vocabulary targets / new JACET8000 wordlist / word-list banding / word frequency / text profiling / high-frequency words
Outline of Final Research Achievements

This project began by dividing the New JACET8000 wordlist into 20 levels, with each level designed to be equally important. We then investigated university students’ knowledge of the easiest levels and found that it is reasonable to assume that university students have knowledge of the first 10 levels. Next, we created a test for the words in Levels 11-20. We sampled words from each level, wrote test items, trialled the items with 528 English learners, and analysed the trial data. We then revised some of the test items, conducted further trialling, and produced a final version of the test, the Coverage-Based Levels Vocabulary Test (CBLVT). Finally, we developed a website <vocablevelchecker.net> at which users can take the CBLVT, discover which vocabulary level they should study, and analyse texts in order to find words at their level.

Academic Significance and Societal Importance of the Research Achievements

Utilizing a carefully constructed vocabulary test, this research gives teachers and learners a new way of deciding which words should be studied and a means of identifying those words in texts.

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (7 results)

All 2020 2019 2018

All Journal Article (3 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 1 results) Presentation (4 results)

  • [Journal Article] The Most Appropriate Lexical Unit for L2 Vocabulary Research and Pedagogy: A Brief Review of the Evidence2020

    • Author(s)
      Brown, D., Stoeckel, T., Mclean, S. & Stewart, J.
    • Journal Title

      Applied Linguistics

      Volume: NA Issue: 3 Pages: 596-602

    • DOI

      10.1093/applin/amaa061

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] LIMITATIONS OF SIZE AND LEVELS TESTS OF WRITTEN RECEPTIVE VOCABULARY KNOWLEDGE2020

    • Author(s)
      Stoeckel Tim、McLean Stuart、Nation Paul
    • Journal Title

      Studies in Second Language Acquisition

      Volume: 43 Issue: 1 Pages: 181-203

    • DOI

      10.1017/s027226312000025x

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Introducing a test of the first 44 members of the New JACET 80002019

    • Author(s)
      Stoeckel, T. & Brown, D.
    • Journal Title

      Vocabulary Education and Research Bulletin

      Volume: 8 Pages: 23-28

    • Related Report
      2019 Research-status Report
  • [Presentation] Investigating learners' knowledge of very high frequency words2019

    • Author(s)
      Brown, D. & Stoeckel, T.
    • Organizer
      Eighth Annual JALT Vocabulary SIG Symposium [event cancelled due to typhoon]
    • Related Report
      2019 Research-status Report
  • [Presentation] Developing a coverage-based diagnostic test for the New JACET8000 word list2019

    • Author(s)
      Brown, D. & Stoeckel, T.
    • Organizer
      JACET Lexicography, Reading and Vocabulary Research Meeting [event cancelled due to coronavirus outbreak]
    • Related Report
      2019 Research-status Report
  • [Presentation] Can we assume university students know very high-frequency words? An examination of knowledge of the first 44 entries in the New JACET 80002019

    • Author(s)
      Brown, D. & Stoeckel, T.
    • Organizer
      JACET 英語辞書、リーディング、英語語彙研究会合同大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Introducing the test of the most frequent English words2018

    • Author(s)
      Stoeckel, T. & Brown, D.
    • Organizer
      JALT2018
    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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