Value of integrated target programme “Interaction of heredity and environment in forming identity of a person” (on a twin model) for improving pedagogical process in the system of additional education

The question of systematization of scientific knowledge on the problem of forming orientation of a twin teenager personality in the system of additional education is reviewed. The necessity of improving workmanship of social teachers who deal with research work and use logic on extension courses at Twins center is substantiated. The topicality of the manual for defining priorities in the fields of additional education and pedagogical innovation with an account of the specific character of a twins situation is also substantiated.