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Leadership and group decision-making in emergency.

Research Project

Project/Area Number 24530783
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Social psychology
Research InstitutionFukushima University

Principal Investigator

HIDA Misao  福島大学, 人間発達文化学類, 教授 (60218716)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords集団による問題解決パフォーマンス / 成員の等質性・異質性 / 課題の新奇性 / 課題の困難度 / 成員の間の等質性・異質性 / 小集団問題解決 / リーダーシップ / 集団意思決定
Outline of Final Research Achievements

A group of heterogeneous members potentially would superior performance than a group of homogeneous members. Also, such a group of heterogeneous members tended to have difficulty in communication and giving rise to interpersonal conflict. These interpersonal problems could influence group performance in an inhibitive manner.
72 nurses participated as subjects. Experimental task was “desert survival” problem. This task may not be familiar to the subjects. Results indicated that heterogeneous groups performed better than homogeneous groups.
In another study, 68 undergraduates participated as subjects. The experimental task was 20 questions. These items were divided both easy and difficult problems depend on the percentage of correct answers solved by individuals. On the relatively easy problem, there are no difference between homogeneous and heterogeneous groups. On the other hand, the heterogeneous groups performed better than homogeneous groups on the relatively difficult problems.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (6 results)

All 2014 Other

All Journal Article (4 results) (of which Peer Reviewed: 2 results,  Open Access: 3 results,  Acknowledgement Compliant: 3 results) Presentation (2 results)

  • [Journal Article] Group problem solving performance by members of homogeneous and heterogeneous groups2014

    • Author(s)
      飛田 操
    • Journal Title

      THE JAPANESE JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY

      Volume: 54 Issue: 1 Pages: 55-67

    • DOI

      10.2130/jjesp.1217

    • NAID

      130003392334

    • ISSN
      0387-7973, 1348-6276
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 成員の間の等質性・異質性と集団による問題解決パフォーマンス:新奇性の高い課題を用いた検討2014

    • Author(s)
      飛田 操
    • Journal Title

      福島大学人間発達文化学類論集

      Volume: 19 Pages: 41-51

    • NAID

      40020371755

    • Related Report
      2014 Annual Research Report 2013 Research-status Report
    • Open Access / Acknowledgement Compliant
  • [Journal Article] 成員の間の等質性・異質性と集団による問題解決パフォーマンス:課題の困難度の影響2014

    • Author(s)
      飛田 操
    • Journal Title

      福島大学人間発達文化学類論集

      Volume: 20 Pages: 29-36

    • NAID

      120005620107

    • Related Report
      2014 Annual Research Report
    • Open Access / Acknowledgement Compliant
  • [Journal Article] 成員の間の等質性・異質性と集団による問題解決パフォーマンス2014

    • Author(s)
      飛田 操
    • Journal Title

      実験社会心理学研究

      Volume: 54

    • NAID

      130003392334

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 報酬とペナルティの予告と集団による問題解決パフォーマンス2014

    • Author(s)
      飛田 操
    • Organizer
      日本社会心理学会第55回大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-07-26
    • Related Report
      2014 Annual Research Report 2013 Research-status Report
  • [Presentation] 解の自明性が低い課題の時,誰がリーダーとして選ばれるのか

    • Author(s)
      飛田 操
    • Organizer
      日本社会心理学会第53回大会
    • Place of Presentation
      筑波大学
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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