• Professor, Psy.D., Ph.D., Th.D., Oradea State University, Romania.
• Supervisor at the Albert Ellis Institute, USA.
• Associate Editor of the Journal of Rational-Emotive & Cognitive-Behavior Therapy (a PsychInfo abstracted Journal).

Expertise

Evidence-based psychotherapy and philosophy of science. Postdoctoral training at the Albert Ellis Institute, USA. Certified in cognitive-behavioral therapies by: the Albert Ellis Institute, USA. Supervisor in rational-emotive and cognitive-behavioral therapy, Albert Ellis Institute, USA.

Publications

(2 books and over 40 articles published in national and international journals).

Relevant publications:

McMahon, J. (2004). Handbook of clinical psychology. Oradea University Press: Oradea.
McMahon, J. (2003). Philosohical aspects of Rational Emotive Behavior Therapy (REBT). In W. Dryden (Ed.). Theoretical developments in REBT. London: Brunner/Routledge.
David, D., & McMahon, J. (2001). Clinical strategies in cognitive behavioral therapy; A case analysis. Romanian Journal of Cognitive and Behavioral Psychotherapy, 1, 71-86.