The psychological literature highlights experiential avoidance as a transdiagnostic maintenance factor for a number of psychopathologies. Some attention has been given to therapist experiential avoidance, with the suggestion that this interferes with the acquisition and execution of CBT skills; there is, however, a paucity of research directly examining this relationship. This study aimed to measure experiential avoidance in trainee cognitive behavioural therapists, and establish any relationships with observed clinical competence. Twenty-nine trainee therapists took part in the study; levels of experiential avoidance were measured using the Multidimensional Experiential Avoidance Questionnaire and were analysed in relation to observed CBT skills assessed using the Cognitive Therapy Scale (Revised). No overall relationship between therapist experiential avoidance and clinical competency was observed. However, a number of significant associations were observed between individual dimensions of therapist experiential avoidance and CBT skills in collaboration, guided discovery, conceptual integration and homework setting. Aspects of therapist experiential avoidance during training may therefore be associated with the acquisition of key CBT skills. Tentative interpretations and recommendations for CBT training and supervision have been made, although further investigation is required.

Background: The psychological literature suggests that therapist perfectionism is common and potentially detrimental to client recovery. Little is known about the relationship between therapist perfectionism and client outcomes. Aims: This study aimed to measure perfectionism in High Intensity Cognitive Behavioural therapists, and establish any relationships between dimensions of therapist perfectionism, client outcomes and drop-out rates in treatment. Method: Thirty-six therapists took part in the study; levels of perfectionism were measured using a self-report questionnaire and these were analysed in relation to the clinical outcomes from a sample of their clients. Results: The results indicated that therapist perfectionism may be less common than previously suggested. Overall, a number of significant negative associations were observed between aspects of therapist perfectionism (e.g. having high standards for others), treatment efficacy and client retention in treatment. Conclusions: Therapist perfectionism is associated with CBT treatment outcomes; tentative recommendations for therapists managing their own schema as part of their clinical practice have been made, although further investigation is required.