The article comprehensively analyzes the specifics of scientific relations between the two leading Russian psychologists A.N. Leontiev and L.S. Vygotsky. It is shown how initial relationship between the teacher (L.Vygotsky) and an attentive disciple (A. Leontiev) was replaced disengagement, search and defense of their own views. The author demonstrates the dynamics of psychological ideas of these two scientists. He highlights different approaches to the problem of activity and identity, which made them part in a certain period of time.Considerable attention is paid to the scientific work of A. Leontiev, who lived and created in the socialist times of ideological pressure. It is shown how in spite of this adverse factor Alexei Leontiev, the founder of the activity theory, where moral principles are out of place where a person becomes its “product”, managed to come to the need for a special study of personality, his/her moral value sphere. Referring to specific works of A. Leontiev, the author shows the evolution of A. Leontiev ideas as “leader of the Marxist psychology” in the internal context of his scientific research, which has led to the fact that he erased the fundamental differences with L. Vygotsky on the problem of experiences and activities.
The author suggests that in his last years A.N. Leontiev’s views were close to the “late” L. Vygotsky’s viewpoint, taking the side of his Master, an older friend, and at the same time, as it is a usual thing in the academic life, the main opponent. This proves the fact that two years before his death in 1977, A.N. Leontiev actually agreed with Vygotsky on the problem of experiences and activities.
Keywords: A.N. Leontiev’s psychological theory of activity; history of psychology; A.N. Leontiev; cultural historical school of psychology; history of Russian psychology; personality psychology; Vygotsky L.S.;
Bratus B.S. (2013).“Word” and “Deed”: the history of scientific relations of A.N. Leontiev and L.S. Vygotsky.National Psychological Journal,1(9),18–24