Article
Human kin detection.
Wiley interdisciplinary reviews. Cognitive science - 1 Jan 2000
Bressan Paola, Kramer Peter
Abstract excerpt
Natural selection has favored the evolution of behaviors that benefit not only one's genes, but also their copies in genetically related individuals. These behaviors include optimal outbreeding (choosing a mate that is neither too closely related, nor too distant), nepotism (helping kin), and spite (hurting non-kin at a personal cost), and all require some form of kin detection or kin recognition. Yet, kinship...
Topics
- Cues
- Discrimination, Psychological
- Family
- Female
- Humans
- Male
- Odorants
- Paternity
- Phenotype
- Social Behavior
