Ishikawa Keiichi
近年の研究テーマは、(1))「英語文法・語彙の学習と発達」、(2)「英語音節の構造と認識・生成の仕組み」、(3)「英語強勢の認識と生成の仕組み」等です。
(1)については、言語学習者はどのように文法と語彙を発達させていくのか、特に、新しい規則や表現を学ぶ際、潜在的な学習と明示的な学習ではどのように異なるのかについて調べています。また、母語話者と第二言語学習者の文法・語彙知識は、どのように、なぜ異なるかについても関心があります。
(2)に関しては、ことばの基本的単位である音節の構造と性質について、普遍性と言語個別性、および日本人英語学習者の特徴について明らかにしています。その成果を踏まえ、学生に英語単語の音節数や音節への分け方を学ばせ、英語音声の学習に役立てています。
(3)については、英語母語話者と日本人英語学習者の強勢の認識の相違点の一部を明らかにしています。学生には、英語の強勢の性質(強勢は強さ、長さ、高さ、母音の質等が関連すること)を、英語のリズムの仕組み(stress-timed rhythmであること)と共に伝え、英語の発音、ひいてはスピーキングの向上に貢献しています。
Graduate School 【 display / non-display 】
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Graduate school:Kobe City University of Foreign Studies
Department:Graduate School, Division of Foreign Language
Course:英語学
Course completed:Master's Course
Date of completion:1991.03
Completion status:Completed
Country:Japan
Studying abroad experiences 【 display / non-display 】
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Name of institution: ケンブリッジ大学言語学部 / Wolfson College
Name of job or career: 客員研究員 (Wolfson College Visiting Fellow)
Date: 2014.04 - 2015.03
Degree 【 display / non-display 】
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Degree name:Ph.D. in Applied Linguistics
Classified degree field:Humanities & Social Sciences / Linguistics
Conferring institution:Meikai University
Acquisition way:Thesis
Date of acquisition:2007.09
Career 【 display / non-display 】
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Affiliation:Kwansei Gakuin University
Department:Graduate School of Language, Communication, and Culture-Faculty
Title:Professor
Date:2018.04 - -
Affiliation:Kwansei Gakuin University
Department:School of Law and Politics
Title:Professor
Date:2017.04 -
Research Areas 【 display / non-display 】
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Research field:Humanities & Social Sciences / Linguistics
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Research field:Humanities & Social Sciences / Foreign language education
Papers 【 display / non-display 】
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Title: Effects of second language learning conditions along the implicit/explicit continuum: an extension of Ishikawa (2019)
Journal name: Frontiers in Language Sciences vol.3 (p.1 - 11)
Date of publication: 2024.11
Author(s): Keiichi IshikawaDOI: 10.3389/flang.2024.1487987
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Language: English
Title: Incidental and explicit learning of L2 derivational morphology and the nature of acquired knowledge
Journal name: Applied Psycholinguistics vol.40 (p.1377 - 1404)
Date of publication: 2019.09
Author(s): Keiichi IshikawaDOI: 10.1017/S0142716419000304
Type of publication: Research paper (scientific journal)
Co-author classification: Single Author
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Language: English
Title: Effects of L1 processes and representations on L2 perception: The case of vowel epenthesis by Japanese speakers
Journal name: International Journal of Bilingualism
Date of publication: 2016.06
Author(s): Nomura & IshikawaDOI: 10.1177/1367006916654997
Type of publication: Research paper (scientific journal)
Co-author classification: Multiple Authorship
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Language: English
Title: Phonological and morphosyntactic knowledge of derived English words by native speakers and Japanese learners of English
Journal name: JACET Journal vol.60 (p.21 - 35)
Date of publication: 2016.01
Author(s): Keiichi IshikawaType of publication: Research paper (scientific journal)
Co-author classification: Single Author
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Language: English
Title: Japanese English language learners’ phonological knowledge of derived English words
Journal name: JACET Journal vol.52 (p.19 - 29)
Date of publication: 2011.03
Author(s): Keiichi IshikawaType of publication: Research paper (scientific journal)
Co-author classification: Single Author
Books 【 display / non-display 】
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Language: Japanese
Title: ジーニアス英和辞典 第5版
Publisher: 大修館書店
Date of publication: 2014.12
Author(s): 編集主幹:南出康世
Type of books: Dictionary, encyclopedia
Authorship:Contributor
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Language: English
Title: Recognition and Production of English Syllables by Speakers of English and Japanese
Publisher: くろしお出版
Date of publication: 2009.11
Author(s): Keiichi Ishikawa
Type of books: Scholarly book
Authorship:Sole author
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Language: Japanese
Title: ことばと認知のしくみ
Publisher: 三省堂
Date of publication: 2007.07
Author(s): 編集主幹:河野守夫、編集委員:井狩幸男・石川圭一・門田修平・村田純一・山根繁
Type of books: Scholarly book
Authorship:Joint editor
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Language: Japanese
Title: ことばと心理:言語の認知メカニズムを探る
Publisher: くろしお出版
Date of publication: 2005.10
Author(s): 石川圭一
Type of books: Scholarly book
Authorship:Sole author
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Language: Japanese
Title: プラクティカル・ジーニアス英和辞典
Publisher: 大修館書店
Date of publication: 2004.11
Author(s): 編集主幹:小西友七、東森勲
Type of books: Scholarly book
Authorship:Contributor
Research Projects 【 display / non-display 】
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Research category:Grant-in-Aid for Scientific Research(C)
Project year:2020.04 - 2024.03
Title:第二言語文法の偶発的・意図的学習と獲得知識の性質
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Research category:Grant-in-Aid for Scientific Research(C)
Project year:2015.10 - 2019.03
Title:新しい語彙の般化における潜在的・明示的学習と統合の役割
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Research category:Grant-in-Aid for Scientific Research(C)
Project year:2011.04 - 2014.03
Title:英語話者と日本人英語学習者の音韻・形態知識:語彙発達モデルの検討
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Research category:Grant-in-Aid for Scientific Research(C)
Project year:2006.04 - 2009.03
Title:ストレスの認識と生成における普遍性と言語個別性および訓練の効果
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Research category:Grant-in-Aid for Scientific Research(C)
Project year:2002.04 - 2005.03
Title:英語話者と日本語話者による母音間子音群の音節区分
Committee Memberships 【 display / non-display 】
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Organization name:Japan Society for Speech Sciences
Committee name:会長
Date:2016.05 - 2024.05 -
Organization name:JACET
Committee name:JACET関西支部 幹事 総務
Date:2017.04 - 2019.03 -
Organization name:大学英語教育学会
Committee name:JACET関西支部 副支部長
Date:2023.04 - 2025.03