期刊
TRENDS IN ECOLOGY & EVOLUTION
卷 23, 期 12, 页码 664-671出版社
ELSEVIER SCIENCE LONDON
DOI: 10.1016/j.tree.2008.07.012
关键词
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资金
- Swiss NSF
- National Institute of General Medical Sciences Center of Excellence [5P50 GM 068763-01]
- Morrison Institute for Population and Resource Studies
- Santa Fe Institute
- NIH [GM28016]
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.
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