I challenged this one yesterday, and got an "A". Resources I used included, IC, a ten year old Ab. Psych. text, Sparknotes, and the mp3 lectures for "Clinical Psych" by Prof. Ann Kring from the UC-Berkeley site. The lectures were very useful.
I also bought the practice tests from excelsior, and scored 77/100 both times.
This test is very straight forward.