Traveset Vilaginés Mercè is a teacher, psychologist and therapist trained in Humanistic Psychology Institute of Barcelona. Psychoanalyst specializing in children and adolescents at the Pontifical University of Comillas (Madrid). Formed in Family Constellations in BETH Sabadell center and a Diploma in Education from the Systemic CUDEC of Mexico. He has over twenty years experience as a family therapist. He is currently a psychologist in a secondary school, teacher trainer at ICE at the Autonomous University of Barcelona and coordinator, along with Carles Parellada, at the Gestalt Institute Barcelona of the training is done on systemic pedagogy.