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18 March 2011

Human prejudice has ancient roots

The tendency to perceive others as "us versus them" isn't exclusively human but appears to be shared by our primate cousins, a new study led by Yale researchers has found.

The tendency to perceive others as "us versus them" isn't exclusively human, but appears to be shared by our primate cousins, a new study led by Yale researchers has found.

"Ingroup" vs "outgroup"

 
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