After decades of experiments, Social identity Theory concludes: the identity of individuals or groups will lead to in-group favoritism and out-group hostility.

在几十年的实验过程中，社会身份理论得出了一个普遍性的结论，即：个人或群体总是会更偏向于内团体而排斥外团体。

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After decades of experiments, Social identity Theory concludes: the identity of individuals or groups will lead to in-group favoritism and out-group hostility.

在几十年的实验过程中，社会身份理论得出了一个普遍性的结论，即：个人或群体总是会更偏向于内团体而排斥外团体。

youdao