I really loved when I worked for Vocational Rehabilitation because I had funds to provide a more holistic approach. Cognitive Behavioral Therapy was my theory of choice; however, in my career I find myself using more Solution-Focused because the people I deal with are usually in and out of my office. It is amazing how when studying you feel like you will use one set theory, but once you are out there you kind of pull from what works and just roll with it. It is awesome that you are helping individuals now with some of these techniques. That will help you in your Master's program a lot.