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o2 o2
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7 years ago
Some evolutionary psychologists argue that in our distant past, those who selfishly pursued their own individual interests would be less likely to survive to pass on their genes. This argument lies at the heart of ________ as a source of altruistic behavior.
a.   kin selection
b.   social exchange
c.   the reciprocity norm
d.   the ability to learn social norms
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JosieMcMillanJosieMcMillan
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7 years ago
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