Phone: (970) 491-6871
Office Location: C53 Clark
PhD: University of Oregon, 1975
Area of Specialization: Cognitive behavior theory, experimental, correlation and treatment studies of anger, anxiety, stress and depression
Curriculum Vitae: deffenbacher.pdf
Deffenbacher, J. L. (2008). Behavior therapy. In F. T. L. Leong (Ed.). Encyclopedia of Counseling, Volume Two: Personal and emotional counseling, (pp. 28-34). Thousand Oaks, CA: Sage.