Changes

Socioeconomic variables can cause differences in regional intelligence levels (for example, wealth which can affect the quality of education, health care and nutrition).  

Socioeconomic variables can cause differences in regional intelligence levels (for example, wealth which can affect the quality of education, health care and nutrition).  

Countries vary in terms of their national IQ scores.<ref name="CountryIQ">[https://iq-research.info/en/page/average-iq-by-country WORLD RANKING OF COUNTRIES BY THEIR AVERAGE]</ref> In terms of the various [[Atheist Population|atheist population]]s in [[Global atheism|the world]], there is a significant amount of variance as far as the cultures they reside in terms of their regional intelligence levels as can be seen in the resources given directly below.  

Although social scientists have disputes about the accuracy of IQ scores in a given region, regions do vary in terms of their national IQ scores.<ref name="CountryIQ">[https://iq-research.info/en/page/average-iq-by-country WORLD RANKING OF COUNTRIES BY THEIR AVERAGE]</ref><ref>[Book Review: IQ and the Wealth of Nations], ''Nature''</ref> In terms of the various [[Atheist Population|atheist population]]s in [[Global atheism|the world]], there is a significant amount of variance as far as the cultures they reside in terms of their regional intelligence levels as can be seen in the resources given directly below.  

See:  

See: