So I am planning on either taking the MCAT in January 2015(the last old one) or May 2015(the new one). This summer, I am working full time in a research lab so I don't have much time at all to study. However, I have been reviewing a little here and there....about an hour or two a day. Considering that this continues for another 3 months until summer is over, how well would I be able to retain this knowledge throughout the semester? I am taking a full credit load next semester and will also have barely any time to study. Winter break is pretty much my only set time to go all out on studying. I figure winter break would be the time for me to quickly refresh myself on the concepts I reviewed over the summer and complete a bunch of practice tests.