Behavioral therapists receive a guide with this book that enables them to independently and skillfully conduct problem analyses and create therapy plans. This volume thus provides the foundation for a controlled practice. Therapists must find the golden path for each patient between the optimal use of evidence-based therapy recommendations and the measured application of newly constructed treatment strategies. They require a user-friendly working model that guides them through the necessary diagnostic and planning steps. The book initially illustrates the dialectic of evidence-based practice and individualization using clinical examples. It also explains the complex task of psychotherapists in methodically and interactively managing the therapeutic work and relationship process. The main part of the book offers recommendations.