The Flynn effect predicts that:
A)the intelligence of schoolchildren will decline over the summer.
B)people who were breastfed as babies will have higher intelligence scores than will people who were bottle fed.
C)people probably will have higher intelligence scores than did their grandparents.
D)people who are anxious when taking a test will perform more poorly than when they are not anxious.

Question

Quizplus · Accepted Answer

The Flynn effect posits that IQ scores will increase from generation to generation, meaning that people will likely have higher intelligence scores than their grandparents. This has been observed in many countries around the world.

The Flynn Effect Predicts That