The Flynn effect is the finding that
A)performance on IQ tests seems to be rising steadily and consistently over time.
B)performance on IQ tests seems to be declining steadily and consistently over time.
C)fluid intelligence declines with age, while crystallized intelligence increases with age.
D)IQ scores tend to remain relatively stable after the age of seven.

Question

The Flynn effect is the finding that ​
A)performance on IQ tests seems to be rising steadily and consistently over time.
B)performance on IQ tests seems to be declining steadily and consistently over time.
C)fluid intelligence declines with age, while crystallized intelligence increases with age.
D)IQ scores tend to remain relatively stable after the age of seven.

Quizplus · Accepted Answer

The Flynn effect refers to the observed phenomenon that IQ test scores have been increasing steadily over time across the world. This suggests that average levels of intelligence, as measured by these tests, have been rising.

The Flynn Effect Is the Finding That ​

The Flynn Effect Is the Finding That