Why do we need to be cautious about concluding that people are more intelligent than they used to be?
A) Younger people may be more familiar with the types of problems tested.
B) The test items used have actually become easier.
C) The tests do not measure fluid intelligence.
D) Old people have better fluid intelligence than young people.

Question

Quizplus · Accepted Answer

It is important to consider that younger generations may have been exposed to different modes of education and technology, leading to improved familiarity with certain types of problems on intelligence tests. This could potentially skew results and make it seem like people today are more intelligent than in the past, when in reality it could be closely tied to the types of questions being asked.

Why Do We Need to Be Cautious About Concluding That