What does it mean if a 6-year-old and an adult both have a score of 120 on the Stanford-Binet?
A)Each of them answered the same number of questions.
B)Each did equally well, relative to other people of their own age.
C)The 6-year-old is more intelligent than the adult.
D)The adult is more intelligent than the 6-year-old.

Question

Quizplus · Accepted Answer

The Stanford-Binet test is designed to measure intelligence relative to one's age group. A score of 120 means that both the 6-year-old and the adult performed equally well compared to others in their respective age groups. It does not indicate that one is more intelligent than the other.

What Does It Mean If a 6-Year-Old and an Adult