Research Interests
Louis Castonguay's primary research interest concerns the process and outcome of different forms of psychotherapy. He studies the nature and impact of the therapist's interventions, client's experience, and therapeutic relationship. He has also been involved in the development and investigation of integrative therapies (combining cognitive-behavioral, humanistic, interpersonal, and psychodynamic procedures) for depression and generalized anxiety disorder. He is also involved in the development of Practice Research Networks, which are designed to foster researchers and clinicians collaboration in conducting naturalistic studies in psychotherapy and related fields of research.
Recent Edited Books
Principles
of Therapeutic Change that Work
Edited by Louis G. Castonguay and Larry E. Beutler
Insight in
Psychotherapy
Edited by Louis G. Castonguay, PhD; Clara E. Hill, PhD
Recent Publications
Borkovec, T.D., & Castonguay, L.G. (2005). Effectiveness research. In J.C. Norcross, L.E. Beutler, & Levant, R.F (Eds). Evidence-based practices in mental health: Debate and dialogue on the fundamental questions. Washington, D.C.: American Psychological Association.
Castonguay, L.G. (2000). A common factors approach to psychotherapy training. Journal of Psychotherapy Integration, 10, 263-282.
Castonguay, L.G., & Beutler, L. E. (Eds) (2005). Principles of therapeutic change that work. New York: Oxford University Press.
Castonguay, L.G., & Hill, C. E (Eds). (2006). Insight in Psychotherapy. American Psychological Association Press.
Castonguay, L.G., Constantino, M.J., & Grosse Holtforth, M. (2006). The working alliance: Where are we and where should we go? Psychotherapy: Theory, Research, Practice, and Training, 43, 271-279.
Castonguay, L.G., Goldfried, M.R., Wiser, S., Raue, P.J., and Hayes, A.H. (1996). Predicting outcome in cognitive therapy for depression: A comparison of unique and common factors. Journal of Consulting and Clinical Psychology, 64, 497-504.
Castonguay, L.G., Newman, M.G., Borkovec, T.D. Grosse Holtforth, M., & Maramba, G.G. (2005). Cognitive-behavior assimilative integration. In J.C. Norcross and M.R. Goldfried (Eds.): The handbook of psychotherapy integration, (2nd ed.). New York: Oxford University Press.
Castonguay, L.G., Pincus, A.L., Agras, W.S., and Hines, C.E. (1998). The role of emotion in group cognitive-behavioral therapy for binge eating disorder: when things have to feel worst before they get better. Psychotherapy Research, 8, 225-238.
Castonguay, L.G., Reid, J.J., Halperin, G.S., & Goldfried, M.R. (2003). Psychotherapy integration. In G.Stricker and T.A. Widiger (Eds.). Comprehensive handbook of Psychology, Vol. 8: Clinical Psychology. New York: Wiley.
Castonguay, L.G., Schut, A.J., Aikins, D., Constantino, M.J, Laurenceau, J.P., Bologh, L., & Burns, D.D. (2004). Integrative cognitive therapy: A preliminary investigation. Journal of Psychotherapy Integration, 14, 4-20.
Castonguay, L.G.,Schut, A.J., & Constantino, M.J (2000). Psychotherapy Research. In Craighead, W. E. & Nemeroff, C. B. (Eds.). The Corsini encyclopedia of psychology and behavioral science. 3rd ed. New York: Wiley.
Schut, A.J., Castonguay, L.G., Bedics, J.D., Smith, T.L., Barber, J.P., Flanagan, K.M., & Yamasaki, A.S. (2005). Therapist interpretation, patient-therapist interpersonal process, and outcome in psychodynamic psychotherapy for avoidant personality disorder. Psychotherapy: Theory, Research, Practice, and Training. 42, 494-511.

