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Surveillance cues do not enhance altruistic behavior among anonymous strangers in the field
The degree of altruistic behavior among strangers is an evolutionary puzzle. A prominent explanation is the evolutionary legacy hypothesis according to which an evolved reciprocity-based psychology affects behavior even when reciprocity is impossible, i.e., altruistic behavior in such instances is m...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6095487/ https://www.ncbi.nlm.nih.gov/pubmed/30114252 http://dx.doi.org/10.1371/journal.pone.0197959 |