Hey guys...
I am currently in the PIL program at Drexel, and I have a few things to say about the differences between the two programs:
1. It really depends on your learning styles. If you like sitting and listening to what the prof. says and you can learn from that, then lectures are great. If you like to get into things and discuss then maybe PIL is the way to go.
My school is not completely Problem Based- we do have lectures (resource sessions- RS as we call them). And it might seem like "you need to know the material prior to applying it" but the way the program is set up this is not the case. We are given a very specific case where we know that the problem is confined to a specific system (i.e. limbs, lungs, heart) that convinently coordinates with our labs and lectures. We are kept on track (it's not a free for all as to what we learn) by these sessions. For each block we focus on a few sciences (i.e. this block is Gross and Microanatomy, and Embryo) and that is what we learn. With a little pathology, pharm, physio and immuno thrown in. We learn a great deal of critical thinking and reasoning skills as we go.
So in each group session, we come up with "learning objectives" or things that we don't know about and want to learn about. Then we go home and study them up (and usually have one person come in as the "expert") and discuss at the next group.
The one nice thing about PIL is that because we have to 'show our stuff" every MWF, it's hard to slack. Sure, you might not have things memorized, but you at least need a working understanding of what is going on. You don't want to look silly in front of you peers and maybe more importantly, you don't want to let them down!
I think PIL students do a little more work (in that we have to look things up that aren't just taught to us- like the physio and immuno) but there are general pros and cons to each. Also, Problem based questions are incorporated more and more into the "lecture based" pathways/exams and if you pick up a gross anatomy book, these kinds of cases are at the end of the chapters.
Board scores tend to be equal regardless of the path. If you have any other questions, send me an email. (about PIL or Drexel)