Therapeutic Collaboration: Reconciling Developmental and Constructivist Perspectives

Collaboration in psychotherapy is increasingly recognized as a dynamic process in which therapist and client co-construct meaning by negotiating goals and tasks, and as an empirically supported, effective relational factor in psychotherapy. This article proposes a theoretical framework for therapeutic collaboration that reconciles concepts from Lev Vygotsky’s theory of cognitive development and George Kelly’s personal construct theory. Based on selected concepts, I explore convergences in how both theories inform the client-centered therapeutic collaboration and the co-created nature of psychological change. Framed in this proposal, I describe the Therapeutic Collaboration Coding System (TCCS) as a methodological tool for empirically studying collaborative processes in therapy. Finally, I synthesize the main findings of empirical studies using the TCCS, highlighting insights that enhance our understanding of therapeutic collaboration as a relational and developmental process and reflecting on current limitations and future horizons.