Us without them:: Evidence for an intragroup origin of positive in-group regard
Us without them:: Evidence for an intragroup origin of positive in-group regard
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DOI：
10.1037/0022-3514.90.3.426
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发表时间：
2006-03-01
影响因子：
7.6
通讯作者：
Ori単a, MM
中科院分区：
文献类型：
--
作者：
Gaertner, L;Iuzzini, J;Ori単a, MM
四个实验研究了组的形成和积极的内组方面是否需要interaggregate比较作为内组要求一个外组假设的元对比原则意味着。作者培育了新的社会聚合体，有或没有一个对比的聚合体，成员可以比较和变化的亚聚合体因素（相互作用或相互依存）。不管集合体之间的比较是否可行，集合体内部因素增加了集合体的感知实体性和对集合体的积极关注（即，社会吸引力和成员之间的合作）。调解分析是一致的，基础设施的因素促进实体性，这反过来又促进了内组方面的可能性。这些数据表明，组的形成和组内方面有组内的起源，并不需要与对比的社会总量进行比较。
Four experiments examined whether group formation and positive in-group regard require interaggregate comparison as the in-group-requires-an-out-group assumption of the metacontrast principle implies. The authors fostered novel social aggregates with or without a contrasting aggregate with which members could compare and varied infra-aggregate factors (interaction or interdependence). Regardless of whether interaggregate comparison was feasible, the infra-aggregate factors increased the perceived entitativity of the aggregate and positive regard toward the aggregate (i.e., social attraction and cooperation among members). Mediation analyses were consistent with the possibility that the infra-aggregate factors promoted entitativity, which in turn promoted in-group regard. These data suggest that group formation and in-group regard have intragroup origins and do not require comparison with a contrasting social aggregate.