[Psychology of relationships as a theoretical concept in medical psychology and psychotherapy].

The theoretical concept called "psychology of relations" (A. F. Lazursky, V. N. Myasishchev) is offered as the basis for a study of a patient's personality and psychotherapy. The author stresses ideological relationship of psychology of relations with phylosophy of dialectical materialism and I. P. Pavlov's studies about conditioned reflexes, its relationship with clinical psychoneurology, its direction to a study of the personality and adherence to primacy of consciousness over unconciousness. The perspectiveness of the evolutionally ontogenetic approach to the analysis of the system of relations and necessity to elaborate working systematizations determined by the research purpose, is stated.