The Mankind Quarterly, Volume 46

age groups Agricola's American associated Battle Axe culture behavior beliefs biological birth brain Bronze Age century cognitive Comb Ware correlations demographic Dominica East Asians educational level educational outcomes elliptical fire environment environmental Estonia eugenics Europe evidence evolution evolutionary factors female fertility Finland Finland Proper Finnish fire stones Flynn effect gender genes genetic Haavio Häme Harva human Ilmari Ilmarinen immigrants income Indo-European influence intellectual intelligence Iron Age Itzkoff Jorma Jorma Koivulehto Journal jumala Karelia Kiukais culture language lightning Lynn Mankind Quarterly Martti Haavio Meisenberg mental test scores microcephalin mutations myth niche construction number of children nutrition old group origin period polymorphism population predictors Psychology Raven IQ region rowan-tree Saami sample Satakunta Scandinavian shaft-hole axes skies social societies southern Ostrobothnia species Suomalaisten taivas tapering-headed Thunder thunderbird thunderbolt traits Ukko Ukko's Väinämöinen vasara verses vocabulary IQ weapon women word young group