Developmental-behavioral initiation of evolutionary change.
Developmental-behavioral initiation of evolutionary change.
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DOI：
10.1037/0033-295x.109.2.211
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发表时间：
2002-04
影响因子：
5.4
通讯作者：
G. Gottlieb
中科院分区：
文献类型：
--
作者：
G. Gottlieb
进化心理学的传统方法完全依赖于自然选择作为适应性进化的原因。完全依赖自然选择忽视了这样一个事实，即发展中的变化是进化变化的必要先决条件。这些发育变化为自然选择提供了材料。在新达尔文主义的设想中，进化的机制是突变或基因重组、选择、迁移和最终的生殖隔离。本着进化多元主义的精神，作者描述了一个不同的3阶段情景，其中迁移（新生态位或栖息地的入侵）可能发生，而没有突变或遗传重组和选择首先引发基因或基因频率的变化。
The traditional approach to evolutionary psychology relies entirely on natural selection as the cause of the evolution of adaptations. Exclusive reliance on natural selection overlooks the fact that changes in development are a necessary prerequisite for evolutionary change. These developmental changes provide the material for natural selection to work on. In the neo-Darwinian scenario, the mechanisms of evolution are mutation or genetic recombination, selection, migration, and eventual reproductive isolation. In the spirit of evolutionary pluralism, the author describes a different 3-stage scenario in which migration (the invasion of new niches or habitats) may occur without mutation or genetic recombination and selection first initiating a change in genes or gene frequencies.