Celebrating the 70th Brithday of B.D. Elkonin. The Mediator Between ‘Non-classical’ Psychologies

Vitaliy V. Rubtsov, Doctor of Psychology, Professor, Academician of the Russian Academy of Education, President, Head of the International UNESCO Chair «Cultural-Historical Psychology of Childhood», Moscow State University of Psychology & Education (MSUPE), President of the Federation of Educational Psychologists of Russia, Moscow, Russia, ORCID: https://orcid.org/0000-0002-2050-8587, e-mail: rubtsovvv@mgppu.ru

Arkadiy A. Margolis, PhD in Psychology, Rector, Professor, Chair of Pedagogical Psychology, Moscow State University of Psychology & Education, Moscow, Russia, ORCID: https://orcid.org/0000-0001-9832-0122, e-mail: margolisaa@mgppu.ru

Vladimir T. Kudryavtsev, Doctor of Psychology, Professor, professor of UNESCO Department of Cultural and Historical Psychology of Childhood, Moscow State University of Psychology and Education, Expert, Laboratory of Cultural and Historical Models of Education, Institute of Secondary Vocational Education named after K.D. Ushinsky; Professor, Directorate of Educational Programs of the Moscow City University, Moscow, Russia, ORCID: https://orcid.org/0000-0002-9283-6272, e-mail: vtkud@mail.ru

Anna A. Shvedovskaya, PhD in Psychology, Head of Department of Information & Publishing Projects, Associate Professor, Age Psychology Department named after L.F. Obukhova, Moscow State University of Psychology and Education, Moscow, Russia, ORCID: https://orcid.org/0000-0003-3154-4601, e-mail: anna.shvedovskaya@mgppu.ru