• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

A Study of Bystander Behavior in Bullying with Economic Efficiency

Research Project

Project/Area Number 17K01282
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Social systems engineering/Safety system
Research InstitutionKwansei Gakuin University

Principal Investigator

ISADA YURIKO  関西学院大学, 総合政策学部, 教授 (00351867)

Co-Investigator(Kenkyū-buntansha) 井垣 伸子  関西学院大学, 総合政策学部, 教授 (40151253)
Project Period (FY) 2017-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords傍観者行動 / いじめ / ゲーム理論 / 傍観者意識 / 不安 / 継承 / 傍観行動 / 不安感 / SNS依存 / 調査票調査 / 世代継承 / 社会不安 / 集団行動 / 数理モデル / シミュレーション / 傍観者 / いじめ問題 / 質問票調査 / 援助規範意識 / 多次元的共感性 / 他者意識 / 2 次元閾値モデル / 質問表調査 / 意思決定科学 / 行動経済学 / 社会心理学
Outline of Final Research Achievements

We analyzed the characteristics of bystanders in bullying using psychological scales, clarified the psychological characteristics that lead to bystander behavior, and showed that the experience of bullying has an effect on bystander behavior. Bystander behavior in bullying was modeled using a threshold model, and the necessary factors for bullying to be resolved were extracted using a multi-agent simulation experiment. As cyberbullying is also increasing in virtual societies using the Internet and SNS, we analyzed the Internet addiction status and found that there were differences in the characteristics of Instagram addiction and text-based SNS addiction. Furthermore, we clarified how generativity awareness is related to anxiety.

Academic Significance and Societal Importance of the Research Achievements

いじめにおける傍観行動が生じる心理的特徴を明らかにすることにより,いじめ解消のための行動を生起させるために必要な教育プログラムについて示唆を与えることができた.また,閾値モデルを用いていじめにおける傍観者行動をモデル化し,シミュレーション実験を用いて分析することで,傍観者にいじめ解消のための行動を生起させる環境の条件を示すことができた.さらに,インターネット依存傾向とその特徴を明らかにし,また,昨今の社会不安と次世代継承や次世代を育てることに対してどのような関係性を持つかを明らかにすることで,若者世代の健全な育成について一定の示唆を与えることができたことは大きな成果である.

Report

(7 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (9 results)

All 2023 2020 2019 2018 2017

All Journal Article (4 results) (of which Open Access: 3 results,  Peer Reviewed: 1 results) Presentation (5 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] 不安感とジェネラティビティ意識のジェンダーと世代による格差に関する量的研究2023

    • Author(s)
      伊佐田百合子,井垣伸子,グッドイヤー ジュンコ,竹村 睦
    • Journal Title

      紀要『総合政策研究』

      Volume: 66 Pages: 27-38

    • Related Report
      2022 Annual Research Report
  • [Journal Article] 傍観者のアクティブゾーンモデル2020

    • Author(s)
      伊佐田百合子,井垣伸子,柴田愛子
    • Journal Title

      Working papers series. Working paper

      Volume: 55 Pages: 1-12

    • NAID

      120006801083

    • Related Report
      2019 Research-status Report
    • Open Access
  • [Journal Article] A Bystander Behaviour Model in bullying situations2020

    • Author(s)
      Yuriko Isada, Nobuko Igaki and Aiko Shibata
    • Journal Title

      Proceedings of The 10th International Conference on Humanities, Psychology and Social Sciences, 2020

      Volume: 1 Pages: 1-14

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 傍観者行動のモチベーションモデル2019

    • Author(s)
      伊佐田百合子,井垣伸子,柴田愛子
    • Journal Title

      Working papers series. Working paper

      Volume: 53 Pages: 1-9

    • NAID

      120006729746

    • Related Report
      2019 Research-status Report
    • Open Access
  • [Presentation] AN EMPIRICAL STUDY OF PSYCHOLOGICAL TRENDS AMONG SNS USERS IN JAPAN2020

    • Author(s)
      YURIKO ISADA
    • Organizer
      The 56th International Academic Conference
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Bystander Behaviour Model in bullying situations2020

    • Author(s)
      Nobuko Igaki
    • Organizer
      The 10th International Conference on Humanities, Psychology and Social Sciences, 2020
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] EFFECTS OF OTHERS’ CONSCIOUSNESS AND EMPATHY ON HELPING BEHAVIOUR OF BYSTANDERS IN BULLYING2018

    • Author(s)
      Yuriko ISADA
    • Organizer
      the 42nd International Academic Conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] An Evolutionary Game Model of Bystanders’ Behaviour2017

    • Author(s)
      Yuriko Isada, Nobuko Igaki, Aiko Shibata
    • Organizer
      The 21st Conference of the International Federation of Operational Research Societies
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] An empirical study about a bystander's behaviour and psychological state in bullying2017

    • Author(s)
      Yuriko Isada
    • Organizer
      33rd International Academic Conference
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

URL: 

Published: 2017-04-28   Modified: 2024-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi