ウメモト タカトヨ   Takatoyo UMEMOTO   梅本　貴豊    所属   京都外国語大学  共通教育機構    職種   准教授
言語種別	英語
発行・発表の年月	2025/12
形態種別	論文
標題	Developing learners’ communicative competence in English as an international language using non-native English variations with AI speech synthesis technology
執筆形態	共著
掲載誌名	Advancing CALL: New research agendas - EUROCALL 2025 Short Papers
掲載区分	国外
出版社・発行元	Editorial Universitat Politècnica de València
巻・号・頁	pp.569-578
総ページ数	10
担当範囲	共同研究につき本人担当部分抽出不可能
著者・共著者	◎Ishikawa, Y., Kasamaki, T., Takamichi, S., Fujiwara, S., Yoshikawa, Y., Yui, K., & Umemoto, T.
概要	This study developed an English as an International Language (EIL) learning program that integrates non-native English variations generated through AI-driven text-to-speech (TTS) technology and examined its educational effectiveness through a pilot intervention. The program was conducted with 15 Japanese university students over five sessions. To assess its impact, pre-and post-questionnaires were administered, including a listening test using TTS voices and the EIL Perception Scale, along with open-ended reflective responses. Although no statistically significant improvement was found in listening test scores, a positive trend was observed in the Strategies for Multilingual/Multicultural Communication subscale.