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Experimental social psychological study of group creativity

Research Project

Project/Area Number 07610127
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 教育・社会系心理学
Research InstitutionOkayama University

Principal Investigator

YAMAGUCHI Hiroyuki  Faculty of Letters, Okayama University, Associate Professor, 文学部, 助教授 (50243449)

Project Period (FY) 1995 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1997: ¥300,000 (Direct Cost: ¥300,000)
Fiscal Year 1996: ¥300,000 (Direct Cost: ¥300,000)
Fiscal Year 1995: ¥1,300,000 (Direct Cost: ¥1,300,000)
KeywordsCREATIVITY / GROUP DECISION MAKING / PROBLEM SOLVING / COMMUNICATION / INTELLECTUAL CONFLICT / MEMBER DIVERSITY / GROUP PROCESSES / 認知的葛藤 / 成員多様性 / 集団意志決定 / 構造化 / 異質性 / 評価懸念
Research Abstract

In this study, I intended to investigate the conditions to enhance group creativity from social psychological viewpoint. First, I presented the process model of group decision making for creativity. Then, in this framing, I clarified that this study focused the "generation process" of creative ideas as the basic process of group creativity. After reviewing relational studies and findings, it was found that group processes themselves had inhibitory effects on generation of creative ideas through group discussion. And I argued that the effective and realistic way ti know the facilitative conditions for group creativity was making the inhibitory factors more clear, then developing the strategies to overcome.
On the basis of arguments above, I conducted a series of experiments and got some important and new findings. They were as below. First, unbalanced stiffening of communication among members and increasing similarities of members had inhibitory influences on group creativity. Second, interaction of diverse opinions caused intellectual conflict stimulating a flash of a creative idea more than negative emotional conflict as hostility, then enhanced group creativity. Third, Metaknowledge such as, objects to report the fruit and the extent of other members' information and knowledge, had strong influences for both sides of enhancement and inhibition.
In the conclusion, I argued some perspectives for croup creativity study. First, I demonstrated the importance of systematic linkage between group engineering approach and social psychological study of group processes. Second, I pointed out that the more significant task for group creativity study was to examine the factors making intellectual conflict dominant rather than hostility under interaction of diverse members.

Report

(4 results)
  • 1997 Annual Research Report   Final Research Report Summary
  • 1996 Annual Research Report
  • 1995 Annual Research Report
  • Research Products

    (11 results)

All Other

All Publications (11 results)

  • [Publications] 山口 裕幸: "集団の創造的アイディア生成活動に及ぼす成果有効性の評価過程の存在の影響" 岡山大学文学部紀要. 24. 59-68 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 山口 裕幸: "集団討論による創造的アイディア生成過程に及ぼす集団サイズの影響" 岡山大学文学部紀要. 27. 87-98 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 山口 裕幸: "メンバーの多様性が集団創造性に及ぼす影響" 九州大学教育学部紀要(教育心理学部門). 42(1)(印刷中). (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Hiroyuki YAMAGUCHI: "Effects of the existence of evaluation processes upon group activities for creative idea generation." Journal of the Faculty of Letters Okayama University. Vol.24. 59-68 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Hiroyuki YAMAGUCHI: "Size effects on creative idea production by means of group discussion." Journal of the Faculty of Letters Okayama University. Vol.27. 87-98 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Hiroyuki YAMAGUCHI: "The effects of member diversity upon group creativity." Research Bulletin of Educational Psychology, Faculty of Education, Kyushu University. Vol.42 (1), (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 山口裕幸: "メンバーの多様性が集団創造性に及ぼす影響" 九州大学教育学部紀要(教育心理学部門). 42巻1号(印刷中(1998年3月刊行予定)). (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] 山口裕幸: "集団討論による創造的問題解決過程に及ぼす集団サイズの影響" 岡山大学文学部紀要. 27巻. (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] 山口 裕幸: "集団の創造的アイディア生成活動に及ぼす成果有効性の評価過程の存在の影響" 岡山大学文学部紀要. 24. 59-68 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 山口 裕幸: "集団の創造的アイディア生成活動に及ぼす成果有効性懸念の影響" 日本社会心理学会第36回大会発表論文集. 284-287 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 山口 裕幸: "集団の創造的アイディア生成活動に及ぼす成員属性の異質性の影響" 日本グループ・ダイナミックス学会第43回大会発表論文集. 74-75 (1995)

    • Related Report
      1995 Annual Research Report

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Published: 1995-04-01   Modified: 2016-04-21  

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