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SCIENTIFIC AND PEDAGOGICAL ACTIVITY OF A. P. NECHAEV IN RUSSIA AND KAZAKHSTAN: ON THE 150TH ANNIVERSARY OF HIS BIRTH

The article shows the stages of life of the outstanding teacher, psychologist, scientist and educator A.P.Nechaev, exiled to Kazakhstan. describing the main milestones and dynamics of the formation of experimental pedagogy in the early twentieth century. His name is associated with many innovative methods of scientific research for its time, the priority of the development of syndrome psychology, which laid the basic provisions of differential psychophysiology. The current ideas of the scientist about the integrity of the study and the spiritual and moral development of the individual are highlighted.