Flynn and Dickens found that during the last 30 years that the average IQ has
A) increased 15 points in 14 nations.
B) decreased 15 points in 14 nations.
C) remained the same in 14 Westernized nations, but increased in the underdeveloped ones.
D) increased only in Asian countries, not in Europe or the U.S.and Canada.

Question

Quizplus · Accepted Answer

Flynn and Dickens found that the average IQ has increased by 15 points in 14 nations during the last 30 years. This trend is known as the Flynn Effect.

Flynn and Dickens Found That During the Last 30 Years