Josep Maria Alcañiz i Llúdrigues holds a degree in psychology from the University of Barcelona. Psychoanalyst, member of the European School of Psychoanalysis, he has published articles on psychoanalysis and education in different journals. He works with educators in seminars, conferences and, as a supervisor, in a residential centre for educational action.Mariona Andreu i Domingo is a graduate in psychology from the University of Barcelona and a psychoanalyst, member of the European School of Psychoanalysis. She has worked as a teacher in nursery and vocational schools. She currently shares her work as a psychoanalyst with that of a psychologist in a special education school.