What is the Flynn effect?
Q: What is the Flynn effect?
A: The Flynn effect is the rise in average IQ scores since IQ testing began.
Q: How much has the average IQ score risen per decade in industrialized countries?
A: The average IQ score has risen about three points per decade in industrialized countries.
Q: Who first described the Flynn effect?
A: James R. Flynn described the Flynn effect in 1984.
Q: Which group of test takers have been most affected by the Flynn effect?
A: Those who scored an IQ below 100 have been the most affected by the Flynn effect.
Q: What has happened to the number of people classified as mentally handicapped over time?
A: The number of people classified as mentally handicapped has reduced over time.
Q: Has the Flynn effect affected the scores of those who scored an IQ of more than 100?
A: The scores of those who scored an IQ of more than 100 have not been affected by the Flynn effect.
Q: What do supporters of the Flynn effect claim?
A: Supporters of the Flynn effect claim that the rise in average IQ scores is mostly due to the improvement in test scores of those who scored an IQ below 100.
