Variation in the frequency of left-handedness in traditional societies
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چکیده
HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés. Variation in the frequency of left-handedness in traditional societies Charlotte Faurie, Wulf Schiefenhövel, Sylvie Le Bomin, Sylvain Billiard, Michel Raymond
منابع مشابه
Handedness, homicide and negative frequency-dependent selection.
Humans exhibit hand preference for most manual activities in which they are specialized. Right- and left-handers have coexisted at least since the Upper Palaeolithic, and left-handers are in the minority in all human populations. The persistence of the polymorphism of handedness is a puzzle because this trait is substantially heritable and several fitness costs are associated with left-handedne...
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Abstract In order to compare the handedness occurrence in academic sections (B.A., M.A., Ph.D. faculty members) a sample of 683 people (519 female, 164 male) with the mean age of 26/7 and the age range of 18-70 , from two universities (a state university and a non-state university) with the three academic levels: Tehran`s Payam-e-Noor universities (Tehran Payam-e-Noor centre, higher education ...
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تاریخ انتشار 2017