Effectiveness of cognitive behavioral therapy: An evaluation of therapies provided by trainees at a university psychotherapy training center

Abstract

At the psychotherapy training center at Karlstad University, a study was carried out to examine the levels of symptom change and satisfaction with therapy in a heterogeneous population of clients treated using cognitive behavioral therapy (CBT) by less experienced trainee therapists with limited theoretical education. The clients received an average of 11 therapy sessions. The results suggested that CBT performed by less experienced trainee therapists can be effective. According to client estimations, a statistically significant reduction in symptoms, measured using the Symptoms Checklist, was achieved for seven of nine variables (p ≤.006), as well as a significant increase in satisfaction with life (p ≤.001). Also, the pre- and posttherapy measurements using the Montgomery–Åsberg Depression Rating Scale showed a statistically significant improvement in the clients' condition. According to the therapists' estimations, 64% (SD = 32.01) of the clients experienced a significant improvement in their condition. In addition, the results of a survey of client satisfaction demonstrated that the clients were very pleased with the therapy received. Also the therapists were, to a great extent, satisfied with the treatment process itself, including the supervision received, and very satisfied with the client alliance. A correlation analysis between the clients' perceived level of improvement and therapist satisfaction showed a strong correlation between the two variables (r =.50, p