theory of reciprocal altruism
                        
                            GPTKB entity
                        
                    
                Statements (19)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:scientific_theory | 
| gptkbp:appliesTo | animals humans | 
| gptkbp:contrastsWith | kin selection | 
| gptkbp:describes | evolution of cooperation | 
| gptkbp:explains | altruistic behavior between non-kin | 
| gptkbp:field | evolutionary biology | 
| gptkbp:influenced | evolutionary psychology behavioral ecology | 
| gptkbp:proposedBy | gptkb:Robert_Trivers | 
| gptkbp:relatedTo | gptkb:prisoner's_dilemma game theory | 
| gptkbp:requires | memory of past interactions recognition of individuals repeated interactions | 
| gptkbp:yearProposed | 1971 | 
| gptkbp:bfsParent | gptkb:Robert_Trivers | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | theory of reciprocal altruism |