From about ages 20 to 70, _____ seem(s) to have the LEAST influence on intelligence test scores.
A) chronological age
B) specific genes
C) national values
D) education

Question

Quizplus · Accepted Answer

While various factors such as genes and education can influence intelligence test scores, studies have shown that after the age of 20, chronological age has the least impact on IQ test results. This is because IQ tests are designed to measure current cognitive abilities rather than accumulated knowledge or experience, which may increase with age.

From About Ages 20 to 70, _____ Seem(s) to Have