Which of the Following Statements Corresponds Most Closely to the Position

Multiple Choice

Which of the following statements corresponds most closely to the position on ethnic differences in average IQ scores presented by Herrnstein and Murray in their book The Bell Curve?

A) Ethnic differences in average IQ differences are a function of relative nutritional levels for different ethnic groups, particularly the amount of protein in one's diet.
B) Ethnic differences in average IQ scores are substantial and are partly genetic in origin.
C) Ethnic differences in average IQ differences reflect the inherent bias in IQ tests toward different ethnic groups.
D) Herrnstein & Murray are interactionists and would partially endorse all of these statements.