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Why care for someone else’s child? Testing adaptive hypotheses in Agta foragers
Human children are frequently cared for by non-parental caregivers (alloparents), yet few studies have conducted systematic alternative hypothesis tests of why alloparents help. Here, we explore whether predictions from kin selection, reciprocity, learning-to-mother and costly signalling hypotheses...
| Autores principales: | , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6858278/ https://www.ncbi.nlm.nih.gov/pubmed/31406338 http://dx.doi.org/10.1038/s41562-019-0679-2 |