According to the Flynn effect, IQs have __________ from one generation to the next.
A) increased steadily
B) decreased steadily
C) fluctuated
D) remained virtually the same

Question

Quizplus · Accepted Answer

According to the Flynn effect, IQs have increased steadily from one generation to the next. This phenomenon was first observed by James R. Flynn, who found that IQ scores had been increasing across several countries since the early 20th century. The increase in IQ scores is thought to be due to improvements in nutrition, education, and technology, among other factors.

According to the Flynn Effect, IQs Have __________ from One