Updated on 2026/08/17

写真a

 
SATO REIKO
 
Organization
Institute for Liberal Arts Professor
Title
Professor
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Degree

  • Ph.D. (Education) ( Hiroshima University )

Research Interests

  • L2 reading

  • L2 reading

  • メタ認知

  • 日本語教師像

  • 日本語テスト開発

  • self-regulated learning

  • self-regulated learning

  • comprehension monitoring

Research Areas

  • Humanities & Social Sciences / Educational psychology

  • Humanities & Social Sciences / Japanese language education

Research History

  • Institute of Science Tokyo   Institute for Liberal Arts   Professor

    2024.6

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  • Tokyo Institute of Technology   Institute of Liberal Arts   Associate Professor

    2016.4

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Professional Memberships

  • 日本教育心理学会

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  • 日本語教育学会

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  • 日本語教育方法研究会

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  • 留学生教育学会

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  • 国立大学留学生指導研究協議会

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  • 日本読書学会

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  • The Japanese Association of Educational Psychology

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  • The Society for Teaching Japanese

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  • The Japan Reading Association

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  • Council of International Student Advisors of National Universities

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  • Japan Association for International Students' Education

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Papers

  • The Linguistic Characteristics of Partial Dictation Responses in an Online Japanese Placement Test Reviewed

    Mika Ebara, Reiko Sato

    Journal of international students education   ( 30 )   29 - 38   2025.12

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

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  • The challenge of LSP in languages other than English: adapting a language-neutral framework for Japanese Reviewed

    Fumiko Sugie, Reiko Sato, Akiko Shirabe

    Language Learning in Higher Education   15 ( 2 )   505 - 515   2025.10

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    Publishing type:Research paper (scientific journal)   Publisher:Walter de Gruyter GmbH  

    Abstract

    The Global Engineers Languages and Skills (GELS) framework, developed as a language-neutral framework of engineering-specific communication skills, was adapted in 2023 for Japanese to address the language’s unique linguistic and cultural features. Adjustments included subdividing beginner levels, adding a guideline for learning the complex writing system, delaying the learning of specialized vocabulary to match the learner’s kanji proficiency, and aligning communication skills with Japanese norms, such as prioritizing harmony and indirectness in interactions. These changes ensure the Japanese GELS framework reflects Japanese learning contexts and supports learners’ progress effectively. This report advocates for language-specific frameworks for Language for Specific Purposes (LSP) that go beyond English-centric models, addressing diverse linguistic and cultural needs and thereby enhancing engineers’ intercultural competence, critical thinking, and diversity management. This report also underscores the need for ongoing updates to frameworks to reflect technological and pedagogical advancements and calls for international collaboration among teachers to promote multilingual awareness. By integrating the Japanese version, the GELS framework expands its scope, better preparing engineers for diverse global environments.

    DOI: 10.1515/cercles-2024-0109

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    Other Link: https://www.degruyterbrill.com/document/doi/10.1515/cercles-2024-0109/pdf

  • Linguistic dimensions of comprehensibility and perceived fluency in L2 speech across tasks of varying complexity Reviewed

    Jialiang Lu, Reiko Sato

    Journal of Second Language Pronunciation   11 ( 2 )   240 - 266   2025.5

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    Publishing type:Research paper (scientific journal)   Publisher:John Benjamins Publishing Company  

    Abstract

    This study investigated the effects of task complexity on the linguistic dimensions of comprehensibility and perceived fluency in L2 Japanese. 36 Chinese-speaking learners of Japanese performed two argumentative speech tasks with differing levels of complexity. These audio samples were judged by eight experienced native raters of Japanese for comprehensibility and perceived fluency and then analyzed in terms of complexity, accuracy, and fluency. The results showed that linguistic correlates of comprehensibility exhibit a task-specific effect, with additional linguistic dimensions (e.g., syntactic density, explicit grammatical marking) becoming increasingly relevant as task complexity rises. In contrast, perceived fluency also undergoes a task-specific shift but differently: rather than expanding the set of predictors, it changes the nature of primary cues, placing greater emphasis on syntactic sophistication alongside (but not replacing) temporal aspects. Findings underscore the unique role of Japanese linguistic system in shaping listeners’ judgments of L2 Japanese.

    DOI: 10.1075/jslp.24057.lu

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  • Effects of Domain, Modality, and Linguistic Complexity on Cognitive Load and Self-Efficacy in Learning Academic Content in L2 Reviewed

    Jialiang Lu, Reiko Sato

    IEEE Access   13   162436 - 162454   2025

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    Publishing type:Research paper (scientific journal)   Publisher:Institute of Electrical and Electronics Engineers (IEEE)  

    DOI: 10.1109/access.2025.3610786

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Presentations

  • Development of a Japanese Course Aimed at Natural Conversational Communication for Science and Engineering Graduate Students from the Introductory Stage

    Fumie Wakamatsu, Hilofumi Yamamoto, Reiko Sato

    Japanese Language Education Methods  2025.3 

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  • Designing CLIL Lessons on Language and Global Food Topics for Japanese Learners in Higher Education

    Reiko Sato , Yukiko Okuno

    the 21st AILA (International Association of Applied Linguistics) World Congress 2024  2024.8 

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    Venue:Kuala Lumpur  

    This study investigated the role of teachers and the outcomes of intermediate-level learners in a CLIL (Content and Language Integrated Learning) lesson on global food topics. The “4Cs” framework was used to assess the learning outcomes, which focused on critical thinking, creativity, communication, and collaboration. The lessons were designed to have learners identify food topics by recording their daily meals, then read data on global food problems, and finally propose ideas for solving the problems. Participants were 20 Japanese language learners, all graduate students. The lessons were recorded, and the teacher and observer analyzed the classroom interaction using the observation support system “FishWatchr” ver.1.0. The results showed that the CLIL lesson enhanced learners’ Japanese language skills, as well as their ability to read data and information, deepen their critical thinking, and demonstrate their creativity. The teacher actions that supported these outcomes included providing scaffolding, promoting cooperative learning, and asking open-ended questions. The findings of this study suggest that CLIL can be an effective way to teach intermediate-level learners at higher education levels. The teacher’s role is essential in ensuring that learners have a positive learning experience, and the 4Cs framework can be used to assess the learning outcomes.

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  • CAF-Annotator: A Tool for Complexity, Accuracy, and Fluency Annotation in Second Language Acquisition Research

    LU Jialiang , SATO Reiko

    The 45th Annual Conference of JSET  2024.9 

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    Venue:Sendai  

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  • Item Analysis of the Japanese Language Proficiency Test LEAP for Placement Testing

    Mika Ebara , Reiko Sato , Hilofumi Yamamoto

    the 21st AILA (International Association of Applied Linguistics) World Congress 2024  2024.8 

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    Venue:Kuala Lumpur  

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  • Exploring Human-AI Interactions in Post-Editing for Professional Chinese-JapaneseTranslation

    Shan Kai, Reiko Sato

    The 11th Asia-Pacific Translation and Interpreting Forum (APTIF11)  2025.5 

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    Language:English   Presentation type:Oral presentation (general)  

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  • The challenge of LSP in languages other than English: Adapting a so-called language-neutral framework of communication skills to the needs of student engineers learning Japanese

    Akiko Shirabe , Fumiko Sugie , Reiko Sato

    The XVIII CercleS International Conference 2024, European Confederation of Language Centres in Higher Education  2024.9  Durham

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    In 2016, the GELS network created a framework of communication skills specifically designed for engineers. The GELS framework is based on the CEFR’s self-evaluation grid and the results of several surveys of language use by professional engineers (Rinder, et al., 2016, 2020). The GELS framework was originally conceived in English, and there followed translations into French, Spanish, Swedish, and German. A Japanese version of the framework was created in 2023 through collaboration between teachers in Europe and Japan. This paper addresses the issues and challenges that emerged during that process, with specific reference to the following points: 1. Purpose and Context of Use: Casual conversation and small talk in the workplace. 2. Proficiency Levels: The subdivision of levels A1 and A2, the addition of Japanese scripts for reading and writing, and the use of digital tools. 3. Technical Terminology: The difficulty of introducing technical terminology at A1 level as recommended by the GELS framework. 4. Desirable Communication Skills: Emphasis on prioritizing overall harmony by avoiding conflict, discord, debate, and self-assertion. 5. Register: Attitudinal Expressions and the use of honorifics. For engineers working in global environments where teamwork is emphasized, learning languages and cultures that are significantly different to English and being aware of differences in communication styles can improve communication skills, promote intercultural understanding, and foster critical thinking. Keywords: Global engineers language skills, Language for Specific Purposes (LSP), Communication skills, International collaboration

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  • 日中産業翻訳における求められるポストエディット能力:プロ翻訳者へのインタビュー調査より

    単 凱, 佐藤 礼子

    日本通訳翻訳学会第25回年次大会  2024.9 

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    Presentation type:Oral presentation (general)  

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Research Projects

  • Development of an online language assessment system for Japanese active performance, LEAP, and testing support frameworks

    Grant number:22K00658  2022.4 - 2025.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

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    Grant amount:\3640000 ( Direct Cost: \2800000 、 Indirect Cost:\840000 )

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  • Development and Evaluation of a Content-Language Integrated Learning (CLIL) Curriculum for PEACE

    Grant number:22K00669  2022.4 - 2025.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

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    Grant amount:\4030000 ( Direct Cost: \3100000 、 Indirect Cost:\930000 )

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