E.V. Belovol - Ph.D. (Psych.), Professor, Developmental Psychology Chair, MSPU, Moscow, Russia E-mail: belovol@mail.ru Z.V. Boyko - Ph.D. (Psych.), Associate Professor, Department of Management of Nursing Activities, Peoples′ Friendship University of Russia, Moscow E-mail: boikozv@yandex.ru I.V. Radysh - Dr.Sc. (Med.), Professor, Academician REA, Head of Department of Management of Nursing Activities, Peoples′ Friendship University of Russia, Moscow E-mail: iradysh@mail.ru E.Y. Shurupova - Practical Psychologist, Director, Psychological-and-Pedagogical Centre for Children and Adolescents «Merry steps», Moscow E-mail: shurupovaelena@mail.ru