Presentation 2021-10-30
Designing of Large-Sized Hybrid Classes with Limited Number of Students under COVID-19 Pandemic
Masatoshi Yamada, Tae Sasaki, Kazuki Mitsui, Yuko Shozugawa,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Associated with the spread of the novel coronavirus infectious disease called COVID-19, the form of university classes has dramatically changed and informalization has accelerated. Particularly, for large-sized classes attended by over 100 students, it is difficult to secure adequate social distance, posing a problem of not being able to contain all the students in a classroom. The burden on faculties responsible for large-size classes under the COVID-19 pandemic has become heavier rapidly and they are facing many challenges including infection prevention measures, preparation for on-line classes and counselling for individual students in addition to preparation for regular classes. With this background, focusing on large-sized classes, this study aims to design a “Hy-Limited Class ” - a hybrid between face-to-face and on-line classes which emphases the reduction of the burden on the faculties. As the significance of this study, new designing guidelines for large-sized university classes under the COVID-19 pandemic are expected to be obtained. In the second chapter, the trend of researches on hybrid classes inside and outside Japan and the positioning of this study are explained. In the third chapter, a Hy-Limited Class is designed based on an instructional design process named ADDIE Model.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Hy-Limited Class / class design / large class sizes / hybrid classes / COVID-19 Pandemic
Paper # HCS2021-39
Date of Issue 2021-10-22 (HCS)

Conference Information
Committee HCS
Conference Date 2021/10/29(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English) Communication and design of changing life, and other general topics
Chair Tomoo Inoue(Univ. of Tsukuba)
Vice Chair Yugo Hayashi(Ritsumeikan Univ.) / Tomoko Kanda(Osaka Inst. of Tech.)
Secretary Yugo Hayashi(Nihon Univ.) / Tomoko Kanda(National Chung Cheng Univ)
Assistant HUANG HUNGHSUAN(Univ. of Fukuchiyama) / Shigeyoshi Iizuka(Kanagawa Univ.) / Kazuki Takashima(Tohoku Univ.) / Hiroto Saito(Tokyo Denki Univ.) / Ryo Ishii(NTT)

Paper Information
Registration To Technical Committee on Human Communication Science
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Designing of Large-Sized Hybrid Classes with Limited Number of Students under COVID-19 Pandemic
Sub Title (in English)
Keyword(1) Hy-Limited Class
Keyword(2) class design
Keyword(3) large class sizes
Keyword(4) hybrid classes
Keyword(5) COVID-19 Pandemic
1st Author's Name Masatoshi Yamada
1st Author's Affiliation Tokoha University(Tokoha Univ.)
2nd Author's Name Tae Sasaki
2nd Author's Affiliation Tokoha University(Tokoha Univ.)
3rd Author's Name Kazuki Mitsui
3rd Author's Affiliation Tokoha University(Tokoha Univ.)
4th Author's Name Yuko Shozugawa
4th Author's Affiliation Tokoha University(Tokoha Univ.)
Date 2021-10-30
Paper # HCS2021-39
Volume (vol) vol.121
Number (no) HCS-224
Page pp.pp.27-32(HCS),
#Pages 6
Date of Issue 2021-10-22 (HCS)