避難行動を誘発するための災害情報に関するテキスト表現の比較調査

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2020/07/01

タイトル(英語): A Comparative Study on Text Expression about Disaster Information to Induce Evacuation

著者名: 安井　友徳（立命館大学大学院 情報理工学研究科），北村　尊義（立命館大学 情報理工学部），泉　朋子（立命館大学 情報理工学部），仲谷　善雄（学校法人立命館）

著者名(英語): Tomonori Yasui (Graduate school of information science and engineering Ritsumeikan University), Takayoshi Kitamura (College of information science and engineering Ritsumeikan University), Tomoko Izumi (College of information science and engineering Ritsumeikan University), Yoshio Nakatani (Ritsumeikan Trust)

キーワード: 避難行動，情報表現，多数派同調バイアス，恐怖喚起コミュニケーション　　evacuation behavior，text-based information expression，majority synching bias，fear appeal communication

要約(英語): An immediate evacuation is essential for safety when a big earthquake and a tsunami occurred. For example, Great East Japan Earthquake in 2011 killed over 10 thousand people and over 90 percent of them drowned by the tsunami, that is, people who failed to escape from the tsunami after the earthquake occurred got losses by it. If they evacuated immediately after an earthquake, it would be possible that the losses could be limited. In this study, we analysis text-based information expression on a mobile device to induce immediate evacuation. We implemented an application which provides disaster information on a smartphone, and compare text expression about information of tsunami height, arrival time of tsunami, an expected number of evacuees, damage of buildings and so on. The results of the comparison verification show the sentence based on damage of building using fear-arousing communication is the most effective to induce evacuation in this study. However, in over seventies, the effectiveness of the sentence is less than half.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.140 No.7 （2020） 特集：2019年電子・情報・システム部門大会

本誌掲載ページ: 874-882 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/140/7/140_874/_article/-char/ja/