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IQ and the Wealth of Nations is a 2002 book by psychologist Richard Lynn and political scientist Tatu Vanhanen. [1] The authors argue that differences in national income (in the form of per capita gross domestic product) are correlated with differences in the average national intelligence quotient (IQ).
In 2002, Richard Lynn and Tatu Vanhanen published the books IQ and the Wealth of Nations and IQ and Global Inequality, which led to further investigations by other researchers, most of them highly critical of Lynn and Vanhanen's methods and conclusions. [5] This was followed by their 2006 book IQ and Global Inequality. In these books they ...
In a 2015 article published in Intelligence about the regional IQ differences in Turkey, Lynn, Sakar and Cheng analysed the PISA scores of NUTS-1 regions of the country and calculated the average IQ scores of said provinces, claiming there being a high correlation (r= .91) between the two metrics. The team took the average PISA score of UK as ...
IQ and Global Inequality is a 2006 book by psychologist Richard Lynn and political scientist Tatu Vanhanen. [1] IQ and Global Inequality is follow-up to their 2002 book IQ and the Wealth of Nations, [2] an expansion of the argument that international differences in current economic development are due in part to differences in average national intelligence as indicated by national IQ estimates ...
English (en): National IQ scores as estimated by Lynn and Vanhanen in their book IQ and the Wealth of Nations (2002). These are not the revised numbers in their later book IQ and Global Inequality (2006) .
• A 2011 study found that scores on a test of verbal intelligence among 4- to 6-year-olds rose after only a month of ... and IQ scores of nearly 250,000 18- and 19-year-old men born between 1967 ...
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