<p>Some colleges do use AP’s. See: [Guidance</a> Office: Answers From Harvard’s Dean, Part 2 - The Choice Blog - NYTimes.com](<a href=“http://thechoice.blogs.nytimes.com/2009/09/11/harvarddean-part2/]Guidance”>Guidance Office: Answers From Harvard's Dean, Part 2 - The New York Times)</p>
<p>“We have found that the best predictors at Harvard are Advanced Placement tests and International Baccalaureate Exams, closely followed by the College Board subject tests. High school grades are next in predictive power, followed by the SAT and ACT. The writing tests of the SAT and ACT have predictive power similar to the subject tests.”
– William R. Fitzsimmons, Harvard Dean of Admissions</p>