THE THEORIES OF CHEMICAL DEPENDENCIES AND WAYS OF PREVENTION
A successful prevention system requires a deep scientific justification. There are many the- ories of chemical dependencies. In biomedical theories, the main emphasis is on the formation of mental and physical dependence, in psycho-pedagogical ones the main problem is seen in the socio-psychological learning and programmed personality for the use of legal and illegal drugs, the influence of environmental and psycho-adaptive factors is considered in social psy- chology. There is no single universal theory of dependencies, which indicates the complexity of the problem, therefore, prevention should be comprehensive and have, first of all, a precau- tionary character.