Well Freudian was one example, and I think another is skinner. The book the Christian Counselors Manual by Jay E. Adams lists several secular approaches that are anti Biblical. My point is that I believe all Christian Counseling to be unbiblical but all Biblical Counseling to be Biblical. Counseling must be rooted in scripture as scripture is the authority. Christian counselors often will combine scripture with secular wisdom and therefore are not biblical, while Biblical counselors rely solely on scripture.
"One example of RBT is this. If you find yourself repeating subconsciously negative thoughts the best thing to do is to write them down, recognize how nonsensical they are and write down why they aren't real and why. "
If you find yourself continually having negative thoughts, the best thing to do is to give it to prayer, start memorizing scripture, and also filling yourself with the word of God. Also some good christian books will help as well.
John