Behavioural couple therapy: measuring therapist competence

Abstract

Abstract This paper outlines a pilot validation study of the newly developed Behavioural Couple Therapy Scale for Depression (BCTS-D). The BCTS-D aims to assess therapist competence in delivering behavioural couple therapy (BCT) and provide therapists with summative and formative feedback on their performance. Completed by both therapist and supervisor, this will aid therapists’ reflection on practice and improve performance. This paper will report on two stages in the development of the BCTS-D: (a) a study evaluating content validity, face validity and usability and (b) a focus group examining usability and utility. Both parts of the study were conducted in the context of a BCT training course and included 20 participants who were either BCT supervisors or BCT trainees. Results suggest that the BCTS-D has good face validity, content validity and usability, and provides a useful tool for promoting self-reflection and providing formative feedback. The studies also provided insight into the strengths of the scale and into areas of refinement, and a number of modifications were undertaken to improve the BCTS-D in response to feedback collected. Future research will need to focus on evaluating the psychometric properties of the BCTS-D and continue to adapt the scale to its users’ needs. Key learning aims (1) Readers will understand the importance of measuring therapists’ competence to improve practice. (2) Readers will understand the development of the BCTS-D scale and its initial psychometric properties. (3) Readers will know how to use the BCTS-D in everyday clinical practice. (4) Readers will know about the challenges of developing a therapist competence measure within a real-world clinical context.