Sex Differences in In-Group Cooperation Vary Dynamically with Competitive Conditions and Outcomes
Men's but not women's investment in a public goods game varied dynamically with the presence or absence of a perceived out-group. Three hundred fifty-four (167 male) young adults participated in multiple iterations of a public goods game under intergroup and individual competition conditio...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2012-01-01
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| Series: | Evolutionary Psychology |
| Online Access: | https://doi.org/10.1177/147470491201000112 |