Nizevych O. Correction of Thinking Among Mental Deficient Children in Junior School at the Ukrainian Language Classes

The thesis focuses upon theoretical and practical analysis of studying correction among mental deficient children at the Ukrainian language classes; the contents of correction studying of Ukrainian have been worked out after D.B. Elkonin - V.V. Davydov system; the main principles, stages, contents and techniques of specialized organization of mental deficient children studying according to the experimental system have been defined; experimental studying organization and structure have been described; the effectiveness of junior school mental deficient children studying according to D.B. Elkonin - V.V. Davydov system has been proved; the students proved to have made progress in learning and thinking development during the experimental studying process. In process of research the effectiveness of D.B. Elkonin - V.V. Davydov development studying system applied to mental deficient children has been proved in case all of its regulations and demands to methodological techniques and organization process are kept to.