Manuel Villegas holds a doctorate in psychology Besora and professor at the University of Barcelona since 1974. His teaching has been dedicated to training and supervision of therapists in Spanish universities, Latin American and Italian. Director of the Journal of Psychotherapy Since 1990 this publication has become a fixture in the national and international in its genre. From the professional point of view has a long experience as an individual therapist, group and couples. Member of the Spanish Association of Cognitive Psychotherapy of which he was founding partner and president for more than a decade.