Autoagressive behavior is a relatively frequent symptom of mental disturbances and behavior disturbances which are the subject of professional engagement of clinically oriented defectologists. In the process of rehabilitation numerous methods are used, from behavioral to psychopharmacological ones by which the above mentioned problems are eliminated of softened.The paper deals with four children with different diagnosis (autism, disintegrative psychosis, Patau syndrome and amaurosis) that have the same common denominator-mental retardation and autoagression.We have tried to point out-by the description of a study case as well as the ways od work with these children-an application possibly of the particular methods of general and special re-education of psychomotorics in the process of autoagressive ways of behavior minimizing.The paper gives the autor’s notion of indications for re-educative method application with in the multihandicapped children population. Defectological treatment discovers new forms of existence in the existential field, not only to the retarded child but also to the very therapist. Epistemological consequences of the mentioned transfer are given in details in the paper.