<p>When should I start studying for the SAT biology subject test? I’m going to use the princeton review book to study but the 2013-2014 edition doesn’t come out until march 5 so should I wait until then to get it or should I get the 2011-2012 edition and start studying now?</p>
<p>I mean, it all matters on when you are taking the test. I took it in june last year and scored an 800 with no prep a month before the test, but a month before that i had crammed for the AP test. I find if i buy a prep book early it just lies around until right before the test. And there is very little difference between each years’ edition, so i doubt you need to worry about there being a massive change.</p>