UNESCO Chair on the Cultural and Historical Psychology of Childhood

Moscow State University of Psychology and Education

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Galperin Piotr YakovlevichGalperin Piotr Yakovlevich
2.10.1902 - 25.03.1988
Psychologist, author of theory of systematic formation of mental acts.
“Short of stature, with a sharp voice, very accurate both in the way he looks and in what he says. He had a good sense of humor: his laughter was frequent and very contagious.” P. Tulviste