These continue having a notable influence, even though decisive in the options and values adopted for the children. Generally, in regards to values and primordial purposes of the life, both the influences tend if to fortify and to complement reciprocal, at least when the friends they proceed from same classroom social group of the proper family. The contradictions between the values of the group and of the family costumam to affect superficial aspects of the form to dress, preferences and gostos, the general style of life, but not in such a way the decisive options and values. Generally, the adolescent observes more the criterion of the parents of what of the friends, in substances that if relate its future, but follows more of the friends in options on the gift, in the accomplishment of its desires and current necessities. Everything what was said previously contributes to reduce very in the spread out topic of that the conflict between the adolescent and its parents is little less of what it seems to be inevitable e, therefore, very frequent. truth that seems to be inevitable and obeys the necessity, over all of the adolescent, to inside redefine its position of the family. But, certainly, the gravity and the frequency of this conflict had been exaggerated. In all in case that, a parental behavior of igualitria, democratic and/or liberal orientation contributes to prevent the conflicts more serious and to calm and to become cmodas the relations with the children of this age. The adolescence also is the moment where the individual consolidates its specific abilities in such a way, how much its ability or general capacity ahead of the world, the reality, entorno social, establishing its adaptation and adjustments, that not yet are definitive, but they are the ones that more last, during its life. In this age, the process of internalization of the cultural guidelines and value is consummated, perfecting itself it acquisition of abilities techniques, communicative e, in general, social.