| Project/Area Number |
26780349
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Social psychology
|
|---|
| Research Institution | Kyoto Bunkyo University |
|---|
Principal Investigator |
Asai Nobuko 京都文教大学, 総合社会学部, 准教授 (30552492)
|
|---|
| Project Period (FY) |
2014-04-01 – 2018-03-31
|
| Project Status |
Completed (Fiscal Year 2017)
|
| Budget Amount *help |
¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
|
|---|
| Keywords | 心理的本質主義 / 集団間関係 / 成員認知 / 集団間差異の錯覚 / 非協力行動 / 本質主義的信念 / カテゴリー化の基盤 / 生物学的要素 / 集団間行動 / 協力行動 / 遺伝 / 集団認知 / ステレオタイプ / 特性 / 集団間葛藤 / 社会的カテゴリー / 遺伝子 / 偏見 / 合意性推測 / フォールス・コンセンサス |
|---|
| Outline of Final Research Achievements |
The bases for social categories should be regarded as arbitrary in a logical sense. However, people often believe that members of a certain category share certain inherent essences. The present study conducted experiments and a survey to investigate the impact of such “essentialist” beliefs on group perception and interpersonal behaviors. The results revealed that, even in the minimal group situation in which participants had no information about individual in- and out-group members, essentialist beliefs about groups induced perceived intergroup differences in traits. Although no impact of essentialist beliefs on intergroup and intragroup cooperative behaviors was demonstrated in the present experiment, illusory intergroup differences induced by essentialist beliefs would sufficiently trigger intergroup prejudice and conflicts.
|
