Philosopher and researcher John Flynn found that IQ scores increased in the United States between the years of 1947 and 2002 by how many points?

Name: Philosopher and researcher John Flynn found that IQ scores increased in the United States between the years of 1947 and 2002 by how many points?
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The Answer of Philosopher and researcher John Flynn found that IQ scores increased in the United States between the years of 1947 and 2002 by how many points?

Philosopher and Researcher John Flynn Found That IQ Scores Increased