The Otto Selz Institute strives to connect theory and practice in the best possible way and implement a holistic approach of research and theory. Therefore, it collaborates very closely with the chair of Clinical Psychology, Biological Psychology and Psychotherapy and the conference of the psychological institutes of Baden-Württemberg (Psychologische Institute Konferenz Baden-Württemberg, PsIKo BaWü). Thanks to this close collaboration our institute can offer treatments, teaching and training at the most advanced levels of science.