Online tests suggest IQ scores in US dropped for the first time in

A group of psychologists, two from Northwestern University and the third from the University of Oregon, has found via online testing that IQ scores in the U.S. may be dropping for the first time in nearly a century. In their paper published in the journal Intelligence, Elizabeth Dworak, William Revelle and David Condon describe analyzing the results of online IQ tests taken by volunteers over the years 2006 to 2018.

IQ scores are falling and have been for decades

Trump Has the Highest IQ. He Says So Himself. - Bloomberg

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Researchers find IQ scores dropping since the 1970s

A Half Century of Student Progress Nationwide - Education Next

IQ Scores In The US Have Recently Dropped For First Time This Century

The Pandemic Erased Two Decades of Progress in Math and Reading - The New York Times

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IQ rates are dropping in many developed countries and that doesn't bode well for humanity

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