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Chimpanzees (Pan troglodytes) do not develop contingent reciprocity in an experimental task
Chimpanzees provide help to unrelated individuals in a broad range of situations. The pattern of helping within pairs suggests that contingent reciprocity may have been an important mechanism in the evolution of altruism in chimpanzees. However, correlational analyses of the cumulative pattern of in...
| Autores principales: | , , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Springer-Verlag
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2698971/ https://www.ncbi.nlm.nih.gov/pubmed/19259709 http://dx.doi.org/10.1007/s10071-009-0218-z |