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Speech Effect Study of Delayed Feedback System - Facilitating Self-Adjustment in English Learners -

Research Project

Project/Area Number 26370749
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Foreign language education
Research InstitutionNagoya University of Foreign Studies

Principal Investigator

OIWA SHOKO  名古屋外国語大学, 外国語学部, 教授 (50340360)

Co-Investigator(Renkei-kenkyūsha) SATO Kazuyoshi  名古屋外国語大学, 外国語学部, 教授 (40329868)
GOTO Nozomi  名古屋外国語大学, 現代国際学部, 准教授 (10726855)
Research Collaborator AKATSUKA Mari  名古屋外国語大学, 非常勤講師
KAMIYAMA Takaki  パリ第八大学, 准教授
Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2017: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2016: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords遅延フィードバックシステム / 化石化 / 英語音声教育 / 早期英語教育 / 早期教育
Outline of Final Research Achievements

This research aims to dispel conventional methods that focus on "how to articulate" in the process of expressing speech, with the goal of facilitating learners’ "self-adjustment" of pronunciation. The Delayed Auditory Feedback Application (DAF), which has been used in the treatment of stutters, was applied to English speech education, and the effects observed in learners’ expression of new speech was analyzed. Among four experiments for Japanese speakers (adults, teachers, elementary school students) and non-Japanese speakers (adults), it was found that the case in which the participants were elementary school students was the most effective for speech presentation. Specifically, if the vocabulary is at a basic level, when pronunciation practice was done using this method self-adjustment of pronunciation was facilitated without guidance, and the rate of correct pronunciation improved from 50% to about 70% .

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (4 results)

All 2018 2016 2014

All Journal Article (2 results) (of which Open Access: 2 results) Presentation (1 results) Book (1 results)

  • [Journal Article] 遅延フィードバックシステムは発音の自己調整を促進するか(1)2016

    • Author(s)
      大岩昌子
    • Journal Title

      名古屋外国語大学外国語学部紀要

      Volume: 50 Pages: 115-132

    • Related Report
      2015 Research-status Report
    • Open Access
  • [Journal Article] 読み上げ課題に及ぼす遅延聴覚フィードバックシステム (DAF)の影響 ―外国語音声教育を視野に―2014

    • Author(s)
      大岩昌子
    • Journal Title

      名古屋外国語大学外国語学部紀要

      Volume: 47 Pages: 91-109

    • NAID

      120005576432

    • Related Report
      2014 Research-status Report
    • Open Access
  • [Presentation] 小学校5・6年生を対象とした英語の歌と演劇の効果―語彙習得を中心に―2016

    • Author(s)
      赤塚麻里、大岩昌子
    • Organizer
      第15回小学校英語教育学会
    • Place of Presentation
      広島大学
    • Year and Date
      2016-07-26
    • Related Report
      2015 Research-status Report
  • [Book] 日本人のための英語音声教育研究―遅延聴覚フィードバックシステらムから音声表記法まで―2018

    • Author(s)
      大岩昌子 赤塚麻里
    • Total Pages
      165
    • Publisher
      早美出版社
    • ISBN
      9784860420901
    • Related Report
      2017 Annual Research Report

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Published: 2014-04-04   Modified: 2019-03-29  

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