The giftedness of children and adolescents is a problem that has long been of interest to parents, teachers, and psychologists. The author of the book made an attempt to study and develop this phenomenon and for several years carried out developmental work with a group of gifted teenagers. The results of this work are presented in this book. The research materials described in the book can be used in the development of educational course programs on the problem of individual giftedness in the context of professional training and retraining of psychologists and teachers, and the creation of elective courses in schools and gymnasiums for adolescent students. The developmental program for working with teenagers proposed in the study was implemented in the practical work of a psychologist within the framework of the curriculum of the middle classes of a gymnasium and can be used by teachers and psychologists working in educational institutions, in particular, in classes of artistic, aesthetic and humanitarian profiles.