The measured IQ of the population is:
A) decreasing
B) increasing
C) remaining stable
D) now declining after an increase 10 years ago

Question

Quizplus · Accepted Answer

The measured IQ of populations over time has been observed to increase, a phenomenon known as the Flynn effect. This effect describes the substantial and long-sustained increase in both fluid and crystallized intelligence test scores measured in many parts of the world over the 20th century.

The Measured IQ of the Population Is