Each child has the potential to train most of what he needs to know in an emotional, social and intellectual field, but he needs a stimulating environment in which that potential can be developed. Families, friends, and groups of peers are considered to be the main socialization factors that are more and more active in the developmental period of childhood transition to adolescence. Children and adolescents in the peers group form an image of themselves, learn to share, cooperate and assist each other, and in one word they »build« their social competence. Socialization groups are focused on socialization and social skills development and have three basic forms: social skills learning, participation in institution management, leisure and recreational activities. Learning and developing social skills leads to improvement of school success, creating a more positive image of oneself, believing in one's own ability and developing a better relationship with peers. Activities and leisure time are an important tool for empowering young people as well as the sphere of realization of the interests of each individual or group. By organizing free time, children and young people learn about their responsibilities, both towards themselves and to others in the group. There is also a legitimate concern that adolescents entering the risky behaviors impair their further psychosocial development, therefore it is necessary to promptly begin with the various preventive actions in order to orient young people towards positive social values.