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Chimpanzees Trust Their Friends

Human friendships are often characterized by preferential intentions and attitudes including trusting expectations of close social relations. Humans largely trust only their friends with crucial resources or important secrets. In this study, we investigated whether chimpanzees show a comparable pattern and extend trust selectively toward... click to read more

  • Jan Engelmann | Postdoctoral Research Fellow at Max Planck Institute for Evolutionary Anthropology, Germany
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Reading time 3.5 min
published on Apr 14, 2016