Panov Viktor Ivanovich RussiaMoscow Psychological Institute of Russian Academy of Education, 125009, Moscow, Mokhovaya St., 9, building 4. head of the laboratoryPhD, Doctor of Psychologyecovip@mail.ru Additional info https://orcid.org/0000-0002-3189-5455 Author's articles ЭКОПСИХОЛОГИЧЕСКИЕ ПРЕДПОСЫЛКИ ИЗУЧЕНИЯ ПСИХИЧЕСКОЙ АКТИВНОСТИ Dynamics of Individual Correlogram of Identity Formation Stages of a University Student Ecology of Childhood and Psychology of Sustainable Development (Results of the International Scientific-Practical Conference “9th Russian Conference on Environmental Psychology: From the Ecology of Childhood to the Psychology of Sustainable Development”) Behavior of adolescents in the digital educational environment: Definition of concepts and formulation of the problem