Psychopathology is the basic science that nourishes psychology and psychiatry. Its purpose is to describe and comprehensively explain the pathological behavior evidenced in those individuals affected by a psychic disorder. This subject will focus on studying, analyzing, and recognizing observable signs and symptoms in the various psychological processes. Its objective is to acquire the basic knowledge that allows one to raise, understand, qualify and clarify the phenomena observed during the clinical interview and the exploration of the human psyche, as well as the acquisition of a technical language of the profession, objective and precise, that allow effective professional communication.