Psychological Services, Inc. Sounds.... Uh, a little strange
I think this company used to be
Experior , it seem its the same as as it used to be, just tested by a company under a different name/owner???? They'll test on any exam, in any method they get contracted out to do. What you need to know is the testing criterior for the test you are going to take, which should be available from your license board....