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原文連結
論文資訊
- 類型：已發表論文
- 日期：2012
摘要
An unresolved controversy regarding 社會 behaviors is exemplified when 自然選擇 might lead to behaviors that maximize fitness at the 社會-group level but are costly at the individual level. Except for the special case of groups of clones, we do not have a general understanding of how and when group-optimal behaviors evolve, especially when the behaviors in question are flexible. To address this question, we develop a general model that integrates behavioral plasticity in 社會 interactions with the action of 自然選擇 in structured 族群s. We find that group-optimal behaviors can evolve, even without clonal groups, if individuals exhibit appropriate behavioral responses to each other's actions. The 演化 of such behavioral responses, in turn, is predicated on the nature of the proximate behavioral mechanisms. W
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