イジリ アミリア   Amelia IJIRI   井尻　アミリア    所属   京都外国語大学  国際貢献学部 グローバルスタディーズ学科    職種   講師
発表年月日	2026/09/09
発表テーマ	Participation, Voice, and Support in AI-Mediated CALL: Rethinking Linguistic Diversity through a Relational Ecology
会議名	EUROCALL European Association for Computer Assisted Language Learning
学会区分	国際学会
発表形式	口頭（一般）
単独共同区分	共同
国名	イギリス
開催期間	2026/09/08～2026/09/11
概要	Generative AI (GenAI) can help language learners say more, but it can also change how they say it. A learner who writes a cautious, hedged comment may receive a fluent version that is more direct and more certain than they intended. This conceptual paper asks what such mediation means for linguistic diversity, understood not only as the presence of different languages but as the range of rhetorical, pragmatic, and cultural ways of making meaning that are treated as legitimate in the classroom. Building on previous classroom research in Japanese EFL, we propose a relational ecology in which GenAI raises two linked questions: whether learners participate, and whether they retain influence over how they are represented when they do (voice). AI-supported rehearsal may lower the risk of becoming visible to others (visibility risk) while creating a new tension between exposing linguistic limitations and presenting language that does not feel one’s own. Pedagogical support connects participation and voice, illustrated through an AI Voice Comparison task in which learners compare their own and AI-generated versions and account for their choices, making reflective agency observable. The framework is offered as a set of propositions for empirical testing.