Evidence for the importance of the environment in determining IQ scores derives from theimprovement in average IQ scores that occurred in several cultures and countries during the past few generations. This phenomenon is called:
A) the relativity hypothesis.
B) the heritability estimate.
C) the overestimation effect.
D) the Flynn effect.

Question

Quizplus · Accepted Answer

The phenomenon described in the question is known as the Flynn effect, where average IQ scores have improved over time in various cultures and countries. This suggests that environmental factors play a significant role in shaping IQ scores, rather than genetic factors alone.

Evidence for the Importance of the Environment in Determining IQ