Just a quick note about RA Positions:
#1 It does not guarantee Ph.D. acceptance, even with good GRE scores, excellent transcripts and great recommendations. Clinical Ph.D.'s are SUPER competitive. You are better off going with "other" Ph.D.'s or an M.D. Even at a prestigious, Ivy-league affiliated placement!
#2. Don't be too shocked when you realize that you aren't going to be published in time for applying to schools!!! I came into this position in 2005 and still have not been part of a study that has been published!!!! And I work at one of, if not the best imaging labs. It all depends on when you come in on the projects you're working on. If it's the end, you might get left off the paper b/c there have already been too many authors working on it. If it's the beginning, it might not be ready for publishing, let alone done with recruitment/data analysis, for quite some time. Probably well after you planned on applying to schools!!! I would definitely ask about the status of your PI's project and take this into consideration.
#3 Even with a M.A. and clinical experience with Schizophrenic patients, I had to "negotiate" $30k. After a year it bumped up by $2500, but that still only works out to about $15-16/hour (which is pretty hard to live on comfortably in a big city, with loan payments, car payments & rent!!!)
#4 The only GREAT thing about this job, the benefits. If the position is in a reputable hospital setting, like mine, the health & dental plan will be pretty sweet. Not to mention the free life insurance and all that other good stuff.
So all in all, I'm glad I took the job after all I have learned, but pretty disappointed about the misconception I had about how much this position would make me "STAND OUT" as a clinical Ph.D. applicant. I think it had little to no positive effect actually! If it did, there is no viable reason that I did not even receive 1 interview invite... Anywho, I'm nixing the Clinical Ph.D thing and moving on to a Neuro Ph.d. I have a feeling this job will hold alot more weight with these programs!