[Dynamics of child's cognitive development in transition to schooling].

Intensive maturation of arbitrary attention occurs in the making of higher mental functions in children in transition to schooling. The study has yielded standard indices of changes in some higher mental functions at the age of 6-8 years, which makes it possible to make a timely objective diagnosis in mental and neurological practice to predict the child's development, and to provide a required complex of medical and pedagogical corrective measures.