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Hanzawa Keiko  半沢 蛍子

ORCIDConnect your ORCID iD *help
Researcher Number 20755772
Other IDs
Affiliation (Current) 2025: 東京理科大学, 教養教育研究院野田キャンパス教養部, 准教授
Affiliation (based on the past Project Information) *help 2023: 東京理科大学, 教養教育研究院野田キャンパス教養部, 准教授
2021 – 2022: 東京理科大学, 教養教育研究院野田キャンパス教養部, 講師
2020: 東京理科大学, 教養教育研究院 野田キャンパス教養部, 講師
2019: 東京理科大学, 理工学部教養, 講師
Review Section/Research Field
Principal Investigator
Basic Section 02100:Foreign language education-related
Keywords
Principal Investigator
スピーキング能力 / 練習(学習)スケジュール / 発話流暢性 / 発話生成モデル / 繰り返し練習 / 分散練習 / 部分練習 / 全体練習 / スピーチモデル / 課題の繰り返し … More / 第二言語習得 / 練習スケジュール / 自己修正行為(self-repair) / 繰り返し練習(Task repetition) / 外国語環境 / 自己修正行為 Less
  • Research Projects

    (2 results)
  • Research Products

    (6 results)
  •  スピーキング能力向上に最適な学習スケジュールの特定:全体練習と部分練習の効果Principal Investigator

    • Principal Investigator
      半沢 蛍子
    • Project Period (FY)
      2022 – 2025
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 02100:Foreign language education-related
    • Research Institution
      Tokyo University of Science
  •  The effect of task repetition on the development of speaking proficiencyPrincipal Investigator

    • Principal Investigator
      Hanzawa Keiko
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 02100:Foreign language education-related
    • Research Institution
      Tokyo University of Science

All 2023 2021 2020

All Journal Article Presentation

  • [Journal Article] Massed task repetition is a double-edged sword for fluency development: An EFL classroom study2021

    • Author(s)
      Suzuki, Y. and Hanzawa, K.
    • Journal Title

      Studies in Second Language Acquisition

      Volume: -

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K13274
  • [Journal Article] Massed task repetition is a double-edged sword for fluency development: An EFL classroom study2021

    • Author(s)
      Suzuki, Yuichi, & Hanzawa, Keiko
    • Journal Title

      Studies in Second Language Studies

      Volume: - Issue: 3 Pages: 1-26

    • DOI

      10.1177/13621688211008693

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K13274
  • [Presentation] A scoping review on task repetition studies focusing on speaking ability2023

    • Author(s)
      K.Hanzawa, Y. Suzuki, A. Yanagisawa, & J. Fukuta
    • Organizer
      American Association for Applied Linguistics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K13166
  • [Presentation] Maximizing Fluency Training in EFL Classroom: Massed, Short-Spaced versus Long-Spaced Task Repetition for Proceduralization2021

    • Author(s)
      K. Hanzawa & Y. Suzuki
    • Organizer
      The 30th Conference of the European Second Language Association
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K13274
  • [Presentation] Maximizing fluency training in EFL classroom: Massed, short-spaced versus long-spaced task repetition for proceduralization2021

    • Author(s)
      Hanzawa, Keiko & Suzuki, Yuichi
    • Organizer
      30th Annual Conference of the European Second Language Association (EuroSLA30)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K13274
  • [Presentation] Maximizing Fluency Training in EFL Classroom: Massed, Short-Spaced versus Long-Spaced Task Repetition for Proceduralization2020

    • Author(s)
      K. Hanzawa & Y. Suzuki
    • Organizer
      The 30th Conference of the European Second Language Association
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K13274

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