常見例句Richerson Monique Borgerhoff Mulder Bryan J. 相關(guān)責(zé)任者: Peter J.Richerson is a population biologist at the University of California, Davis. 李謝森是美國加州大學(xué)戴維斯分校的族群生物學(xué)者。In their 1985 book, Boyd and Richerson outlined an agenda for future DIT research. 在他們1985年的書中,博伊德和里查森概述了未來雙繼承理論的研究議程。Boyd and Richerson (1985) defined and analytically modeled a number of possible transmission biases. 博伊德和里查森(1985年)給許多可能的傳播中的偏好下了定義和建立了分析模型。Boyd and Richerson argue that the evolution of cumulative culture depends on observational learning and is uncommon in other species because it is ineffective when it is rare in a population. 博伊德和里查森強調(diào),累積文化的進(jìn)化取決于觀察學(xué)習(xí),而累積文化的進(jìn)化在其他物種中是少見的;因為當(dāng)觀察學(xué)習(xí)在群體中少見時,觀察學(xué)習(xí)是效率低的。 返回 Richerson