CiNii Articles
A Prototype System for Practicing English Speaking 柏木 治美, 康 敏, 大月 一弘 In this study, we developed a prototype system that helps students practice speaking English. When students speak English, they may have difficulty expressing their intentions in real time, even when they know the correct words and phrases. To think of the correct English terms smoothly, it is important that students use the language knowledge they have acquired. By using probable linguistic situations, our system attempts to check and provide information about the words and phrases learners can use. We conducted an experiment with 105 first-year Japanese university students to investigate the following research questions: 1 Does the prototype system run properly, provide questions, and save the log data as expected? ; and 3 How should we display the results of the evaluation to ensure visual comprehension? Concerning the first question, the results of the experiment show that the system runs properly and saves the log data. 2019年11月, Official Conference Proceedings of The Asian Conference on Education 2019, 2019, 873 - 882, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• We accomplish that task by focusing mainly on two objectives. First, AR markers can be applied to integrate some objects into the language learning environment as learning materials. Second, movement of an AR-tagged object used in thThe International Academic Forum, 2018年10月, Official Conference Proceedings of The Asian Conference on Education 2018, 2018, 949 - 957, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• 柏木 治美, 康 敏, 大月 一弘 As a basic study of the communication activities with the system we have been developing, we investigated the affective factors related to student conformity by conducting a questionnaire with 81 Japanese university students in two classes. A questionnaire was administered to 84 Japanese university students in two English language classes. The results provided significant evidence thaInternational Education for Sustainable Development Alliance, 2017年11月, Proceedings of Symposium on Language and Sustainability in Asia SELSA2017 , 2017, 17 - 22, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• Developing and Evaluating a Test Generation Module to Support Personalized Phoneme-based Training Yaheng ZOU, Harumi KASHIWAGI, Yi SUN, Kazuhiro OHTSUKI, Min KANG Asia-Pacific Society for Computers in Education, 2014年11月, Proceedings of the 22nd International Conference on Computers in Education, 809 - 811, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• Developing a Learning Support System to Detect Phonemic Errors in Data of Listening Learning Log Yaheng ZOU, Kashiwagi HARUMI, Kazuhiro OHTSUKI, Min KANG 2013年04月, Proceedings of the International Conference on e-Commerce, e-Administration, e-Society, e-Education, and e-Technology, 1145 - 1154, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• Development of Material Automatic Generation System Based on the Analysis of Phonemic Errors in English Vocabulary Listening Yaheng Zou, Kashiwagi Harumi, Kazuhiro Ohtsuki, Min Kang With analyzing the learning log-data, personalized learning patterns of different students could be detected, and the personalized materials could be automatically created and offered to learners for guiding their specific learning processes and solving weak points. In this paper, we propose a new approach to develop a CALL system including an error-detecting algorithm and a material-creating module. And in our approach, we pay much of our attention on the detection of phonemic errors. The system can detect the phonemic errors of Japanese learners' in English vocabulary listening by analyzing the relative learning log data, and automatically create multiple-choice question materials to help students take practices to enhance perception on the phonemes that they distinguish difficultly. SPRINGER-VERLAG BERLIN, 2013年, ADVANCES IN WEB-BASED LEARNING - ICWL 2013, 8167, 340 - 349, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• Analysis of E-Learning Logs to Estimate Students' Phonemic Perception Confusion in English Word Recognition Min Kang, Yaheng Zou, Harumi Kashiwagi, Kazuhiro Ohtsuki, Makoto Kaburagi In the paper, we analyzed students' learning log data obtained in a word listening learning system to estimate phonemic perception confusion of students. We had two student groups take a word dictation test and a word choice test. English words in the word dictation test were resolved into phonemes and the abilities of both groups on phonemic perception were inferred by Bayes' rule. By comparing the results estimated by Bayes' rule with those obtained in the word choice test, we suggested that the estimation is valid and helpful to build adaptive word recognition training systems. SPRINGER-VERLAG BERLIN, 2013年, ADVANCES IN WEB-BASED LEARNING - ICWL 2013, 8167, 320 - 329, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• An Application of Bayes' Theorem to Evaluate Synthetic Speech for Computer-Assisted Language Learning Kang, Min, Kashiwagi, Harumi, Zou, Yaheng, Ohtsuki, Kazuhiro, Kaburagi, Makoto 2010年10月, SELECTED TOPICS IN EDUCATION AND EDUCATIONAL TECHNOLOGY Proc. 9th WSEAS International Conference on Education and Educational Technology , pp. 253-257, 英語 [査読有り] 研究論文（学術雑誌）• Effects of Various Communication Tools on Foreign Language Learners Kashiwagi Harumi, Kang Min, Kato Masayuki, Asaba Nobutake, Ohtsuki Kazuhiro, Sekiguchi Sachiyo 2006年07月, 7th International Conference on Information Technology Based Higher Education and Training, Australia, , pp. 115-122, 英語 [査読有り] 研究論文（国際会議プロシーディングス）•
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大月 一弘
A Prototype System for Practicing English Speaking 柏木 治美, 康 敏, 大月 一弘 In this study, we developed a prototype system that helps students practice speaking English. When students speak English, they may have difficulty expressing their intentions in real time, even when they know the correct words and phrases. To think of the correct English terms smoothly, it is important that students use the language knowledge they have acquired. By using probable linguistic situations, our system attempts to check and provide information about the words and phrases learners can use. We conducted an experiment with 105 first-year Japanese university students to investigate the following research questions: 1 Does the prototype system run properly, provide questions, and save the log data as expected? ; and 3 How should we display the results of the evaluation to ensure visual comprehension? Concerning the first question, the results of the experiment show that the system runs properly and saves the log data. 2019年11月, Official Conference Proceedings of The Asian Conference on Education 2019, 2019, 873 - 882, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• We accomplish that task by focusing mainly on two objectives. First, AR markers can be applied to integrate some objects into the language learning environment as learning materials. Second, movement of an AR-tagged object used in thThe International Academic Forum, 2018年10月, Official Conference Proceedings of The Asian Conference on Education 2018, 2018, 949 - 957, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• 柏木 治美, 康 敏, 大月 一弘 As a basic study of the communication activities with the system we have been developing, we investigated the affective factors related to student conformity by conducting a questionnaire with 81 Japanese university students in two classes. A questionnaire was administered to 84 Japanese university students in two English language classes. The results provided significant evidence thaInternational Education for Sustainable Development Alliance, 2017年11月, Proceedings of Symposium on Language and Sustainability in Asia SELSA2017 , 2017, 17 - 22, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• Developing and Evaluating a Test Generation Module to Support Personalized Phoneme-based Training Yaheng ZOU, Harumi KASHIWAGI, Yi SUN, Kazuhiro OHTSUKI, Min KANG Asia-Pacific Society for Computers in Education, 2014年11月, Proceedings of the 22nd International Conference on Computers in Education, 809 - 811, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• Developing a Learning Support System to Detect Phonemic Errors in Data of Listening Learning Log Yaheng ZOU, Kashiwagi HARUMI, Kazuhiro OHTSUKI, Min KANG 2013年04月, Proceedings of the International Conference on e-Commerce, e-Administration, e-Society, e-Education, and e-Technology, 1145 - 1154, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• Development of Material Automatic Generation System Based on the Analysis of Phonemic Errors in English Vocabulary Listening Yaheng Zou, Kashiwagi Harumi, Kazuhiro Ohtsuki, Min Kang With analyzing the learning log-data, personalized learning patterns of different students could be detected, and the personalized materials could be automatically created and offered to learners for guiding their specific learning processes and solving weak points. In this paper, we propose a new approach to develop a CALL system including an error-detecting algorithm and a material-creating module. And in our approach, we pay much of our attention on the detection of phonemic errors. The system can detect the phonemic errors of Japanese learners' in English vocabulary listening by analyzing the relative learning log data, and automatically create multiple-choice question materials to help students take practices to enhance perception on the phonemes that they distinguish difficultly. SPRINGER-VERLAG BERLIN, 2013年, ADVANCES IN WEB-BASED LEARNING - ICWL 2013, 8167, 340 - 349, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• Analysis of E-Learning Logs to Estimate Students' Phonemic Perception Confusion in English Word Recognition Min Kang, Yaheng Zou, Harumi Kashiwagi, Kazuhiro Ohtsuki, Makoto Kaburagi In the paper, we analyzed students' learning log data obtained in a word listening learning system to estimate phonemic perception confusion of students. We had two student groups take a word dictation test and a word choice test. English words in the word dictation test were resolved into phonemes and the abilities of both groups on phonemic perception were inferred by Bayes' rule. By comparing the results estimated by Bayes' rule with those obtained in the word choice test, we suggested that the estimation is valid and helpful to build adaptive word recognition training systems. SPRINGER-VERLAG BERLIN, 2013年, ADVANCES IN WEB-BASED LEARNING - ICWL 2013, 8167, 320 - 329, 英語 [査読有り] 研究論文（国際会議プロシーディングス）• An Application of Bayes' Theorem to Evaluate Synthetic Speech for Computer-Assisted Language Learning Kang, Min, Kashiwagi, Harumi, Zou, Yaheng, Ohtsuki, Kazuhiro, Kaburagi, Makoto 2010年10月, SELECTED TOPICS IN EDUCATION AND EDUCATIONAL TECHNOLOGY Proc. 9th WSEAS International Conference on Education and Educational Technology , pp. 253-257, 英語 [査読有り] 研究論文（学術雑誌）• Effects of Various Communication Tools on Foreign Language Learners Kashiwagi Harumi, Kang Min, Kato Masayuki, Asaba Nobutake, Ohtsuki Kazuhiro, Sekiguchi Sachiyo 2006年07月, 7th International Conference on Information Technology Based Higher Education and Training, Australia, , pp. 115-122, 英語 [査読有り] 研究論文（国際会議プロシーディングス）•
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