The Theory-Practice Gap in Cognitive-Behavior Therapy

•The gap in theory knowledge among clinicians and its impact on clinical practice is considered in this special issue Information on the evolution of the gap between theory-knowledge and the scientific practice of treatment is provided•Implications for the dissemination of empirically based treatment is considered

This special series is devoted to understanding the theory-practice gap in cognitive-behavior therapy (CBT). Although CBT enjoys considerable empirical support, and is widely recognized as an efficacious approach to a diversity of psychiatric disorders and includes many different forms of treatment, it is unclear whether clinicians are familiar with the underlying theories of the treatments they are practicing. Moreover, it is unclear to what degree an understanding of the theory is necessary for effective practice. Gaining clarity on the role of understanding underlying theory and identifying potential disparities between theory and practice may have implications for the way graduate training programs are structured and current professionals approach continuing education. A brief exploration of these implications will be offered by introducing issues related to the scientist-practitioner model and dissemination of efficacious treatments, in addition to an outline of potential advantages and disadvantages of knowing underlying theory. This special series will then feature several major approaches to treatment wherein the role of theory and practice are discussed.