<p>I am taking AP Psychology this year online (which is basically a self-study course) and I have a prep book for the 2012-2013. I read on the college board website that in 2015 they are going to be testing on the material reflected on DSM5 rather than DSM4. Do you think this will significantly impact the material I learn and should I get a new prep book?</p>
<p>Coming from someone who got a 5 on the test last year, this will have little to no impact on the test assuming that’s all that they’ve changed. If they’ve changed a multitude of other things besides this then you may want to consider getting a new book. I’m unsure if they have or not though.</p>