サカモト キシオ   Kishio SAKAMOTO   坂本　季詩雄    所属   京都外国語大学  外国語学部 英米語学科    職種   教授
言語種別	英語
発行・発表の年月	2023/08
形態種別	論文
査読	査読あり
標題	Effects of text-to-speech synthesized speech on learners’ presentation anxiety and self-efficacy: A comparison of two models
執筆形態	共著
掲載誌名	EUROCALL 2023
掲載区分	国外
出版社・発行元	https://doi.org/10.4995/EUROCALL2023.2023.xxxxx
総ページ数	5
担当範囲	Conducting experiments in the classroom and interviewing subjects
担当区分	責任著者
著者・共著者	Takatoyo Umemotoa, Shinnosuke Takamichib, Yuta Matsunagac, Yusuke Yoshikawad, Kikuko Yuie, Kishio Sakamotof, Shigeo Fujiwarag and Yasushige Ishikawa
概要	An experiment was conducted to confirm the possibility that the use of a mechanically synthesized application to create a synthesized voice from an English presentation script would reduce the anxiety of Japanese presenters during their presentations and have some effect on their self-efficacy. A group with high English proficiency and a group with low English proficiency were used as subjects, using English with a Japanese accent and English spoken by a native speaker. The results showed that a simple main effect test indicated a significant increase in self-efficacy in the higher level subjects. These results indicate that no matter what model is used, the use of TTS synthesized speech significantly increases self-efficacy in upper-level subjects.
researchmap用URL	https://doi.org/10.4995/EUROCALL2023.2023.xxxxx