With all the controversy that surrounds intelligence testing,

what is the most likely explanation as to why it is still a good predictor of classroom performance?
A) The original intelligence tests were focused on predicting academic achievement.
B) Many teachers focus their lessons on items contained on those intelligence tests.
C) Most intelligence tests focus on vision and hearing, which are both important in the classroom.
D) The creators of the first intelligence test were focused on special learners, so the test was not as difficult as it should have been.

Answer: A