| Project/Area Number |
15K17250
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Social psychology
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| Research Institution | Kwansei Gakuin University |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 社会規範 / 命令的規範 / 世代交代 / 教育 / 文化進化理論 / 当為 / 当為的規範 / 当為的信念 / ベイズ統計 |
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| Outline of Final Research Achievements |
The purpose of this study was to clarify how social norms, especially injunctive norms (ought to～), arise in society. In economics and evolutionary biology, the equilibrium of games or biological strategies has been defined as norms. The equilibriums of the game, however, are the uniform behavior patterns. These patterns are not the injunctive norm, but the descriptive norm. In this research, we propose the hypothesis that both generations of change and education are necessary to generate the injunctive norms. The results of group experiments clarified that a group with generation change produces the injunctive norm rather than a group without it. These results might bring some theoretical contributions to cultural evolution theory.
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