ハラダ　アキラ   原田　章    所属   追手門学院大学  経営学部 経営学科    追手門学院大学  大学院　経営・経済研究科    職種   教授
発表年月日	2021/12
発表テーマ	What can be learned from university students’ video watching behavior during the COVID-19 pandemics: a case study in a medium-sized Japanese university
会議名	11th International Conference on Data Science and Institutional Research
主催者	International Congress on Advanced Applied Informatics
学会区分	国際学会
発表形式	口頭（一般）
単独共同区分	共同
開催地名	Japan and Jakarta(Online/Hybrid)
開催期間	2021/12/17～2021/12/19
発表者・共同発表者	Igor de Almeida, Akira Harada, Shin’ichi Tochio, and Nobuhiro Motoki
概要	The number of courses offered online by universities has been increasing in the recent years. To assure that students can engage properly with those courses, many universities have been implementing a BYOD (Bring Your Own Device) policy. Due to COVID-19 outbreak, most courses in Japanese universities shifted to online education. In the present study, two aspects of student’s behavior after this shift towards online education were analyzed: the usage of computers versus mobile phones and other devices to watch videos; and length of video watched at one time. Results show that students under BYOD policy used computers to watch educational videos more often than other devices, while students not under this policy used computers and other devices to roughly the same extent. Following previous research, shorter videos were watched in higher proportions than longer videos. Students watching videos using computers tended to watch a higher proportion of videos than those using other devices.