Changes

[[File:Cerebellum.jpg|right|thumb|220px|Brain researchers have conducted a number of studies focusing on the differences between atheists and the religious. See: [[Atheism and the brain]] ]]

[[File:Cerebellum.jpg|right|thumb|200px|Brain researchers have conducted a number of studies focusing on the differences between atheists and the religious. See: [[Atheism and the brain]] ]]

In terms of trends, [[Intelligence testing|intelligence test scores]] (IQ test scores) are rising in many religious countries countries while in some irreligious countries, IQ scores are falling (see: [[Intelligence trends in religious countries and secular countries]]).  

In terms of trends, [[Intelligence testing|intelligence test scores]] (IQ test scores) are rising in many religious countries countries while in some irreligious countries, IQ scores are falling (see: [[Intelligence trends in religious countries and secular countries]]).