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2008
- doi: 10.1016/j.tree.2008.07.012
- issn: 0169-5347
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L. Lehmann et al., « Social and individual learning of helping in humans and other species. », Serveur académique Lausannois, ID : 10.1016/j.tree.2008.07.012
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Helping behaviors can be innate, learned by copying others (cultural transmission) or individually learned de novo. These three possibilities are often entangled in debates on the evolution of helping in humans. Here we discuss their similarities and differences, and argue that evolutionary biologists underestimate the role of individual learning in the expression of helping behaviors in humans.