婚姻后的居住规则和文化车中的传播途径
Simon Carrignon1, Enrico R Crema1,2, Anne Kandler3
1McDonald Institute for Archaeological Research, University of Cambridge, Cambridge CB2 3ER, United Kingdom.
概括
文化上车解释了在人口分散期间,中性特征如何与有益的特征一起传播. 这项研究模拟了农业和食相互作用,表明特征传播取决于适应性优势和社会规则.
科学领域:
- 进化人类学 进化人类学
- 计算社会科学 计算社会科学
- 人口遗传学 人口遗传学
背景情况:
- 文化进化过程可以在人口分散过程中将中性和适应性特征联系起来.
- 技术的采用,就像农业一样,可以影响特征的关联.
研究的目的:
- 以个人为基础的模型来检查文化上车.
- 调查中性特征如何在适应性特征和社会因素的影响下传播.
主要方法:
- 开发了移民 (农业) 和现有 (食) 人口之间的文化互动的基于个人的模型.
- 在不同的条件下模拟中性和适应性文化特征的传播.
主要成果:
- 中性特征的传播受到适应性特征的传播及其繁殖优势的显著影响.
- 婚姻后的居住规则和中性特征传播的时间/方式对结果产生重大影响.
- 模型输出显示不同的结果,取决于社会和遗传因素的相互作用.
结论:
- 文化上车是一种复杂的过程,由适应优势和社会结构共同塑造.
- 了解传播规则和居住模式是预测文化特征动态的关键.
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