Based on the Flynn effect, what factor has NOT been involved in the increase in IQ scores over the last century?
A) education
B) technology
C) genetics
D) nutrition

Question

Quizplus · Accepted Answer

The Flynn effect suggests that IQ scores have been increasing over the last century due to factors such as improved nutrition, education, and technology. However, genetics is not considered to be a contributing factor to the increase in IQ scores, as genetic factors are believed to change very slowly over time.

Based on the Flynn Effect, What Factor Has NOT Been