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原文連結
論文資訊
- 類型：已發表論文
- 日期：2023-10-03
摘要
Sexual selection by mate choice is a powerful force that can lead to 演化ary change, and models of why females choose particular mates are central to understanding its effects. Predominant mate choice theories assume preferences are determined solely by 遺傳 inheritance, an assumption still lacking widespread support. Moreover, preferences often vary among individuals or 族群s, fail to correspond with conspicuous male traits, or change with context, patterns not predicted by dominant models. Here, we propose a new model that explains this mate choice complexity with one general hypothesized mechanism, "Inferred Attractiveness." In this model, females acquire mating preferences by observing others' choices and use context-dependent 資訊 to infer which traits are attractive. They learn to prefer the
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