<p>Ok so i have an AP Psych. Princeton Review 2009 and AP Psych. Barrons 2009. I decided not to take the AP test this coming May. Instead i plan on taking it next year, which is 2011. Will my 2009 AP review books still be good to study with in 2011? Im scared lol</p>
<p>I’m OP’s little sister, so im basically using his old barrons and PR</p>
<p>no it doesn’t matter if its 4-5 years old, they rarely update the ap exams. The only reason they release a new edition is so they can scam people into paying more for the book instead of buying old used editions. If you buy the older editions you can get them for like 1$ each on amazon because everyone wants the new edition, even though the review books are pretty much exactly the same.</p>
<p>I think that would be fine. The course outline is basically the same every year, and there haven’t been any announced changes to the exam as of now.</p>