Thursday, May 28, 2020

Only about 41% of US adults indicated awareness of the race gap in IQ

US Public Perceptions of an Intelligence Quotient Test Score Gap Between Black Americans and White Americans. LJ Zigerell. Political Studies Review, May 27, 2020. https://doi.org/10.1177/1478929920917843

Abstract: Intelligence quotient (IQ) is a common measure of intelligence that associates with many important life outcomes. Research over several decades has indicated that the average IQ test score among Black Americans is lower than the average IQ test score among White Americans, but in weighted results from a national nonprobability survey, only about 41% of US adults indicated awareness of this IQ gap. Results from a follow-up convenience survey indicated that, in the aggregate, White participants’ rating of White Americans’ average IQ and average intelligence is higher than Blacks Americans’ average IQ test score and average intelligence and was not driven by White participants’ belief in a universal White intellectual superiority. These and other results could have implications regarding the US public’s perceptions about the reasons for Black/White inequality and implications for the use of intelligence stereotype scales as measures of racial prejudice.

Keywords: intelligence quotient, IQ, intelligence, stereotypes, race, perceptions, inequality



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