Comparison : US Presidents Ranked by IQ (Intelligence)

Smartest US President Smartest World Leaders Comparison In 2006, University of California at Davis psychology professor Dean Simonton completed a comprehensive study examining the “intellectual brilliance“ of 42 US presidents. Source: Presidential IQ, Openness, Intellectual Brilliance, and Leadership: Estimates and Correlations for 42 U.S. Chief Executives , (Political Psychology) Dean Simonton , 2006 - University of California Subscribe Here : ●Don’t forget to turn on the notification button to stay updated.