BOOK REVIEW: Are We Getting Smarter? Rising IQ in the Twenty-First Century by James R. Flynn

Review by Bruce Bower

By Science News, 12:25 PM October 4, 2012

IQ scores have risen dramatically over the last few generations. Flynn, a psychologist who discovered this trend 25 years ago, takes a provocative look at what escalating scores mean for the death penalty, racial differences in IQ and other controversial social issues.

Flynn begins by reviewing IQ rises in developed countries. An average Dutch person in 1982, for instance, scored as a near genius relative to the Dutch of 1952. Formal schooling and more complex cultures sparked IQ inflation,...

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