Altruism or cooperation in captive chimpanzees, Pan troglodytes?
Bethell
Emily J
EJ
Centre for Research in Evolutionary Anthropology, School of Human & Life Sciences, Roehampton University, Whiteland's College West Hill, London, UK. E.Bethell@roehampton.ac.uk
Waller
Bridget M
BM
D000533:Altruism; D000818:Animals; D001522:Behavior, Animal; D003299:Cooperative Behavior; D005260:Female; D008297:Male; D002679:Pan troglodytes / Q000523:psychology*