| Project/Area Number |
22730495
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Social psychology
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| Research Institution | Kurume University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 社会系心理学 / 実験系心理学 / Discussant-roles / グループディスカッション / 斉一性と個別性 / グループ・パフォーマンス / 役割レパートリ / 集団圧力 / 機能的役割 / 潜在的役割 / 話者役割 / 話者役割タイプ / 話者役割レパートリー / 階層的役割トレース法 |
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| Research Abstract |
10 types of discussant-roles were identified and the Discussant-roles Repertoire Estimation Scale (DRES) was developed. And, a group discussion experiment was conducted to test the relation between members' repertoire and the team performance. About members’ role acquisition, the all members in the teams with strong group pressure acquired contributive roles. On the other hand, the members in the team with weak pressure acquired roles according to his/her own repertoire. About team performance, the team in which members acquired uniformly contributive roles showed high performance. The findings suggest the group dynamics mechanism, “building the group pressure on task solution will urge team members to acquisition contributive roles. Thereby, team performance will improve”.
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