Investigating the Effects and Mechanisms of Feedback in Psychotherapy: A Conceptual Framework

Objective: Routine outcome monitoring and feedback systems have become prominent areas in psychotherapy research. Meta-analyses have consistently demonstrated the overall effectiveness of feedback, the specific components and mechanisms underlying these effects remain unclear. This article aims to lay the foundation for programmatic research focused on how systematic feedback works. Method: Existing theoretical models and empirical evidence were examined to propose a comprehensive conceptual framework for conducting studies on feedback in psychotherapy. Results: The proposed framework outlines the main components of the feedback process: routine outcome monitoring system features that may facilitate some ways of use and not others, therapists’ and clients’ engagement with feedback, interpretation of the feedback information, therapists’ cognitive and emotional response to feedback, the therapeutic interventions influenced by feedback, activation of psychological change mechanisms, and treatment outcomes. It also specifies potential therapist-, client-, treatment-, and institution-related factors and summarizes variables that have already received some empirical support or have been theorized to play important roles in the feedback process. Conclusions: This framework provides a roadmap for future research and enables researchers to design studies and formulate testable hypotheses on feedback effects and mechanisms.