The thesis that socio-economic disparities between Southern and Northern Italian regions are explained by genetic differences in the average IQ is examined (Lynn, 2010a, 2012). Historical data on income, infant mortality and life expectancy, offer scant support to a possible nexus between IQ differences and socio-economic development. The ancient history of Southern Italy is also inconsistent with a supposed Phoenician and Arab adverse genetic impact on the average IQ of Southern populations. The paper proposes that regional IQ differences reflect North-South disparities in education and socio-economic development levels. The significant increases in mean scholastic achievement tests, registered in the Italian South in the period 2003-2012, support this conclusion. (C) 2014 Elsevier Inc. All rights reserved.
Two Italies? Genes, intelligence and the Italian North-South economic divide
Daniele;Vittorio
2015
Abstract
The thesis that socio-economic disparities between Southern and Northern Italian regions are explained by genetic differences in the average IQ is examined (Lynn, 2010a, 2012). Historical data on income, infant mortality and life expectancy, offer scant support to a possible nexus between IQ differences and socio-economic development. The ancient history of Southern Italy is also inconsistent with a supposed Phoenician and Arab adverse genetic impact on the average IQ of Southern populations. The paper proposes that regional IQ differences reflect North-South disparities in education and socio-economic development levels. The significant increases in mean scholastic achievement tests, registered in the Italian South in the period 2003-2012, support this conclusion. (C) 2014 Elsevier Inc. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
