8-10 page research paper based on person-centered therapy, Cognitive Behavior therapy, and behavioral therapy. Must encompass a literature review of the chosen theories and be written in a way that compares and contrast such theories. Must be longer than 10pages to include title page and reference page. No need for abstract. At lease 10 recent references dated 2004 or later. include review of literature published in professional journals or books; excluding ERIC citations and encyclopedia entries. research to include Theory and Practice of Counseling and Psychotherapy (201) 9th edition. Gerald Corey.