<p>Hi, I just heard that the College Board's AP Exam multiple choice system has been changed: no deduction for the wrong answers. Does this mean that the AP Bio prep book also will be changed hugely? Do I have to buy new AP Bio prep books?</p>
<p>No…
The only way they could change is in the test-taking strategy section when it would tell you to beware of guessing. Now you should ALWAYS guess.</p>
<p>I thought the change was for all AP tests, not just bio?
SATs and SAT subject tests still remain the same, I think…</p>
<p>Yes, it goes for all AP exams. SAT exams stay the same.</p>