Vasia Is a Visible Minority Student in Her Last Year

Multiple Choice

Vasia is a visible minority student in her last year in of her undergraduate degree. She maintains a very high GPA, and a lot of her personal identity is bound up in her school performance. Vasia decides to take an IQ test, and her score of 85 is significantly lower than she expected. Vasia is devastated by this result.
-Vasia has an identical twin who was adopted by a rich and well-educated family shortly after birth and was raised in an enriched environment.Vasia's IQ is most likely to be __________ than the identical twin's IQ.The difference between Vasia's IQ and her twin's IQ are best explained by _________.

A) lower; reaction range
B) higher; reaction range
C) lower; proactive interference
D) higher; proactive interference