What Does the Evidence Indicate About Possible Bias of IQ

Multiple Choice

What does the evidence indicate about possible bias of IQ tests regarding Blacks in the United States?

A) The fact that Blacks have lower IQ scores, on average, demonstrates test bias.
B) The difference itself does not indicate bias, but Blacks with a particular IQ score do better in school than Whites with the same score, and that difference demonstrates test bias.
C) Blacks with a particular IQ score do about equally well in school as Whites with the same score, and that result indicates a lack of test bias.
D) Recently Black and White students have had the same IQ scores, demonstrating a lack of test bias.