I just recently took my test and I am pretty happy with my scores but a little worried that my PAT score is too low. I didn't really study for the PAT section but I am scared to retake and risk dropping my other scores. PAT-19....too low? QR-21.....forgot I left 2 questions blank so I'm mad about that RC-19 Bio-20 GC-19 OC-20 TS-19 AA-20 After studying for about 6 weeks I found that the BEST resource out there is DAT BOOTCAMP! It has practice tests that are completely representative of the actual DAT. Also, the 2009 DAT online was extremely helpful (except the QR on 2009 was a lot harder I got a 17 on that and a 21 on the real thing). For gen. chem and organic all you need is CHADS! Literally the best way to learn all you need to know for the test. I watched all of the videos twice and did the quizzes after each one. I started out by using Kaplan online and the Kaplan books and it didn't help at all! Huge waste of money. All in all, just study hard and take as many practice tests as possible. It is completely worth the few weeks or months of studying and being anti social for the feeling of relief after you get your scores.