Comment on "Phonemic Diversity Supports a Serial Founder Effect Model of Language Expansion from Africa"
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چکیده
منابع مشابه
Comment on "Phonemic diversity supports a serial founder effect model of language expansion from Africa".
Atkinson (Reports, 15 April 2011, p. 346) concluded that language originated in western Africa and that, due to a serial founder effect, languages repeatedly lost phonemes the farther they moved from the African point of origin. Independent examination of the published data tends to refute both these claims.
متن کاملPhonemic diversity supports a serial founder effect model of language expansion from Africa.
Human genetic and phenotypic diversity declines with distance from Africa, as predicted by a serial founder effect in which successive population bottlenecks during range expansion progressively reduce diversity, underpinning support for an African origin of modern humans. Recent work suggests that a similar founder effect may operate on human culture and language. Here I show that the number o...
متن کاملChuan - Chao Wang Model of Language Expansion from Africa ' ' Comment on ' ' Phonemic Diversity Supports a Serial Founder Effect
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متن کاملQuentin D . Atkinson Founder Effect Model of Language Expansion from Africa ' ' Response to Comments on ' ' Phonemic Diversity Supports a Serial
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متن کاملCan a linguistic serial founder effect originating in Africa explain the worldwide phonemic cline?
It has been proposed that a serial founder effect could have caused the present observed pattern of global phonemic diversity. Here we present a model that simulates the human range expansion out of Africa and the subsequent spatial linguistic dynamics until today. It does not assume copying errors, Darwinian competition, reduced contrastive possibilities or any other specific linguistic mechan...
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ژورنال
عنوان ژورنال: Science
سال: 2012
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.1207846