The Clinical Challenges of Assimilative Integration

S. B. Messer (1992) introduced the notion of assimilative integration in psychotherapy, theorizing that integrative practitioners adhere to their preferred theoretical paradigms while judiciously blending aspects from other models. His assimilative approach offers a conceptual and clinical middle ground between technical eclecticism and a grand, unified theory of psychotherapy. However, the practice of competent assimilative integration is fraught with many challenges, both theoretical and clinical. The goal of the present paper is to explore the challenges of implementing assimilative integration. First, the theoretical and clinical barriers to assimilative approaches are considered. Second, the use of assimilative integration to avoid therapeutic failures is discussed. Finally, a case example is presented to illustrate the author's attempt to assimilate narrative, interpretive interventions within his preferred cognitive–behavioral treatment paradigm.