I'm sorry, I didn't mean to, but I suppose I wrote that first post making it sound like there was nothing good about the school that is accepting me for a Ph.D. Even though the lab I was accepted into does not do research I am interested into, I made a point of bringing this up, and all the graduate students told me that the program is very good when it comes to collaborating on projects (or if push comes to shove, changing labs). The school also has really good connections with industries in the field for internships and jobs after graduation. There aren't many classes for the program, but they have their graduate students take graduate level courses in other subjects (such as engineering or business). I'm just not sure if I like this idea or not, it's not necessarily a bad idea, but I'd like it more if they had classes for Human Factors.
Thanks for all your advice on this, I have been leaning towards the Master's program, but I still haven't officially made the decision. I'm so nervous that I'm going to make the wrong choice that I can't seem to make any choices.