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On
March 28, 2006, Vjesnik (Courier; the leading Croatian
daily newspaper) reported, probably with some delight, that
according to British scientist Richard Lynn the most intelligent
people in Europe are Germans (average IQ of 107) while the least
intelligent are Serbs (average IQ of 89). This is an example of bad
reporting, not because Serbs have higher IQ but because the
intentions of the source are misused.
The
report is based on the article in Times Online of March 27,
2006, under the title Germans are brainiest (but at least we're
smarter than the French), where average IQs of 23 European
countries are listed to illustrate professor Lynn’s (University of
Ulster, Northern Ireland) argument that brain size and IQ favor
northern countries: "The early human beings in northerly areas
had to survive during cold winters when there were no plant foods
and they were forced to hunt big game", he said. "The main
environmental influence on IQ is diet, and people in southeast
Europe would have had less of the proteins, minerals and vitamins
provided by meat which are essential for brain development."
While it is true that Serbia is at the bottom of the list, it does
not equate Serbs with the least intelligent people in Europe,
particularly because not all countries in southeast Europe are
listed. In his better known study Intelligence and the Wealth and
Poverty of Nations, professor Lynn cites Croatian average IQ of
90. Not much to be delighted about.
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Above
graphs for 24 European countries (some of them indicated by name)
compare gross domestic product (GDP) at purchasing power parity
(PPP) per capita to the country’s average IQ, in the manner of
Lynn’s Intelligence and the Wealth and Poverty of Nations
(left) and to the geographical latitude of the country’s capital
(right). IMF data on GDP are for the year 2004, published in
2005.While data are more scattered on the right graph, the same
course is distinguish-able; farther scattering is in all likelihood
due to an ‘eastward’ factor. The fittings on the graphs are
linear, good only to indicate the course, as for a small and well
scattered data sample various fittings are equally questionable.
Serbs and Croats are just where one expects them to be, it seems
Norwegians are hiding their higher IQs and their capital is not
northerly enough, while Slovenians are right on the line, on both
graphs.
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