期刊
COGNITION
卷 108, 期 1, 页码 222-231出版社
ELSEVIER
DOI: 10.1016/j.cognition.2007.12.003
关键词
kin preference; reciprocal altruism; indirect reciprocity; development; social cognition
资金
- NICHD NIH HHS [R01 HD023103-24, R01 HD023103, HD23103, R37 HD023103] Funding Source: Medline
Observations and experiments show that human adults preferentially share resources with close relations, with people who have shared with them (reciprocity), and with people who have shared with others (indirect reciprocity). These tendencies are consistent with evolutionary theory but could also reflect the shaping effects of experience or instruction in complex, cooperative, and competitive societies. Here, we report evidence for these three tendencies in 3.5-year-old children, despite their limited experience with complex cooperative networks. Three pillars of mature cooperative behavior therefore appear to have roots extending deep into human development. (C) 2007 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据