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Ingroup-Outgroup Bias in Contagious Yawning by Chimpanzees Supports Link to Empathy
Humans favor others seen as similar to themselves (ingroup) over people seen as different (outgroup), even without explicitly stated bias. Ingroup-outgroup bias extends to involuntary responses, such as empathy for pain. However, empathy biases have not been tested in our close primate relatives. Co...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
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Public Library of Science
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3071812/ https://www.ncbi.nlm.nih.gov/pubmed/21494669 http://dx.doi.org/10.1371/journal.pone.0018283 |