Christopher Martell, Ph.D., ABPP is a Psychologist who is licensed in Washington, Wisconsin and New York. He has conducted workshops in behavioral activation around the world. Dr. Martell was in practice in Seattle for 23 years. Dr. Martell now focuses on training students and professionals in behavioral activation, integrative behavioral couples therapy and cognitive-behavioral interventions. 


You can find information about several of Dr. Martell's books on this site, including:

Now in Paperback!
The Myth of Depression as Disease
Christopher Martell

Christopher Martell prepares for a talk on CBT with lesbian, gay, and bisexual clients at the University of Uppsala, Sweden, where he also conducted a two-day lecture on behavioral treatment of depression.

Upcoming events/presentations

CHRISTOPHER MARTELL IS RUNNING FOR PRESIDENT-ELECT OF THE ASSOCIATION OF BEHAVIORAL AND COGNTIVE THERAPIES (ABCT) - 2017!! Below is a list of some of the members that are endorsing his candidacy. An underlined name indicates that the individual is a past President of ABCT:

Dr. Ray DiGiuseppe (St. John's U)**

 Dr. Sona Dimidjian (U of Colorado, Boulder)

Dr. Deb Hope (U of Nebraska)

 Dr. Robert Leahy (American Institute of Cog. Therapy)

Dr. Elizabeth McCauley (Seattle Children's Hosp)

Dr. Art Nezu (Drexel U)

Dr. Christine Nezu (Drexel U)

Dr. Sue Orsillo (Suffolk U)

Dr. John Pachankis (Yale U)

Dr. Lizbeth Roemer (UMass Boston)

Dr. Craig Sawchuk (Mayo Clinic)

Dr. Terry Wilson (Rutgers U)

Dr. Toni Zeiss (VA Central)

**Institutional affiliations are indicated for information only and do not indicate or suggest any institutional or organizational endorsement of this or any candidate running for an office in ABCT.

Workshops and Training Events:

In summer 2016 Dr. Martell relocated  to New England to continue research consulting, teaching and writing projects.  He closed his private practice in Seattle as of June, 2012. Information for former clients regarding requests for records can be found under the "Professional Services" tab on this website.   


Recent presentations

 Dr. Martell will  present on Behavioral Activation Therapy in April, 2017 at the annual convention of the Iowa Psychological Association.


Dr. Martell will also present a two-day workshop on behavioral activation in Montreal, Quebec, Canada on December 13 & 14, 2017




What is Behavioral Activation Therapy?

Dimidjian, S., Hollon, S.D., Dobson, K.S., Schmaling, K.B., Kohlenberg, R., Addis, M., Gallop, R., McGlinchey, J., Markley, D., Gollan, J.K., Atkins, D.C., Dunner, D.L., & Jacobson, N.S. (2006). Randomized trial of behavioral activation, cognitive therapy, and antidepressant medication in the acute treatment of adults with major depression. Journal of Consulting and Clinical Psychology 74 (4), 658-670.

A 2006 issue of the Journal of Consulting and Clinical Psychology published the results of a remarkable clinical trial that showed that Behavioral Activation performed as well as a standard Cognitive-Behavior Therapy protocol. With these results, people want to know more about BA.

In 1996 the late Neil S. Jacobson and colleagues compared BA and cognitive-behavioral therapy for depression. While cognitive therapy was a much more complex treatment, the researchers found no significant differences in benefits between the treatments. Following that study Jacobson and colleagues launched the largest ever single site depression treatment study: they compared BA, Cognitive Therapy, and Antidepressant medications. The results: BA outperformed cognitive therapy in the acute treatment phase for moderately to severely depressed adults, and performed as well as antidepressant medication

To read more about BA and related topics please visit the behavioral activation page.