Author Question: On average, what is the tendency for IQ scores of African American children compared with European ... (Read 53 times)

piesebel · **on:** Jun 22, 2018

On average, what is the tendency for IQ scores of African American children compared with European American children?

a. They are about the same.
b. They are 1 or 2 points lower, which is statistically insignificant.
c. They are about 10 to 15 points lower.
d. They are about 10 to 15 points higher.

Question 2

Which of the following is not evidence indicating that the relationship between school achievement and IQ may be a two-way street?

a. There is a small but significant drop in children's IQs over summer vacation.
b. Children who start school late have lower IQs than children who start school on schedule.
c. Average IQ scores get higher with age.
d. There is a strong, positive correlation between years of education and IQ.