Hello, Do you reccomend taking diagnostic tests if you are not through the material yet? I guess a little back ground may be appropriate here. I have masters degree in Biology that is 10 years old. I took the industry route and am now planning to take the MCAT in Fall. I certainly recognize the material however i have not brushed up on it in quite a while. Kaplan is offering diagnostic test and i have a chance to take this tomorrow. Do you reccomend doing this? Also i have heard that thse are "traditional" i.e. paper and pencil rather than CBT. Any thoughts would be deeply appreciated.