September 28, 2012
How We Know That Humans Are Getting Smarter [Excerpt]
In this excerpt from his new book, James R. Flynn explains how he came to understand how our minds have gained in cognitive skills during the 20th century
Stories by James R. Flynn
Mind & BrainOctober 1, 2007
Solving the IQ Puzzle
The 20th century saw the "Flynn effect"—massive gains in IQ from one generation to another. Now Flynn explains why