The dissertation on competition of a scientific degree of the candidate of psychological sciences on a speciality 19.00.07 – pedagogical and age psychology. The Berdyansk state pedagogical institute of a name P.D.Osipenko, Berdyansk, 2001.

The dissertation is devoted to questions of the prevention of immoral actions of the teenagers. In work the essence and characteristics of an immoral action is opened, his structure is considered, the various approaches to the prevention of deviations in behaviour of the teenagers are analysed. The levels and basic forms of immoral actions are revealed which are carried out by the teenagers and their motives. The psychological conditions are determined, which observance promoted process of the prevention of immoral displays in behaviour of the teenagers. Most important in the decision of a problem of the prevention of immoral actions is the question concerning external expression of internal structure of the person of the teenager. The offered program of the prevention of immoral actions has allowed in conditions of a modern comprehensive school to develop the conscious attitude of the teenagers to norms of morals and to reduce, and in some cases absolutely to get rid of the certain immoral actions in their behaviour.

Key words: action, motive, immoral action, prevention, psychological conditions, behaviour, norm of morals.