[Communicative disorders and voluntary regulation of activity in children with schizophrenia].
Experimental psychological investigation of the peculiarities of voluntary regulation of activity was performed in 106 schizophrenic children and adolescents compared to a group of age-matched (7 to 16 years) healthy persons. Voluntary regulation of activity was studied in its relation to the communicative disorders characteristic of schizophrenic patients. The investigation was designed with due consideration of the subjects interaction and communication with the partner-experimenter. Different degrees of communication in mutual activity involved a variety of disorders in voluntary regulation of activity which had different strength and importance for the child's development.