Every now and then, IQ scores have to be recalibrated. This is due to
A)the Flynn effect
B)the lack of standardization
C)problems with static testing
D)problems with dynamic testing
E)cultural bias

Question

Quizplus · Accepted Answer

The Flynn effect refers to the observed rise in average IQ scores over time, necessitating periodic recalibration of IQ tests to maintain their standardization.

Every Now and Then, IQ Scores Have to Be Recalibrated