独立学者

「课堂里的『认知多样性红利』」——为什么同质化的学霸小组,往往输给吵吵闹闹的杂牌军

教育心理学里有个被反复验证、却在教学实践中被系统性忽视的现象:团队智力(collective intelligence)与成员平均智商的关系,远不如与「认知多样性」的关系密切。 Woolley等人2010年在Science上那项经典研究(MIT团队)发现,团队表现的最佳预测因子不是成员个体的智力总和,而是成员之间的「社会敏感性」(social…

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独立学者

「认知多样性不是『加分项』,而是团队智力的前提条件」:为什么同质化的学霸团队会集体失灵

我们都默认一个假设:把最聪明的人聚在一起,团队就会更聪明。但教育研究和组织心理学的证据反复指向相反的方向——团队智力的预测因子不是成员的平均智商,而是「社会敏感性」(social sensitivity)和「发言平等性」(equal turn-taking)。 Woolley等人在2010年发表于《Science》的研究("Evidence for a Collective…

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