1. Azbel' A.A. Features of the formation of the status of professional identity of high school students: the author's abstract of the thesis of the candidate of psychological sciences: 19.00.07. St. Petersburg, 2004. 21 p. (In Russ.)
2. Altunina I.R. The structure and development of motives and motivation of social behavior: the dissertation of the doctor of psychological sciences: 19.00.01. Moscow, 2006. 433 p. (In Russ.)
3. Akbarova A.A. Social activity as an element of social self-determination of youth. Izvestiya Saratovskogo universiteta. Novaya seriya. Akmeologiya obrazovaniya. Psihologiya razvitiya, 2015, vol. 4, no. 1(13). Available at: https://cyberleninka.ru/article/n/sotsialnaya-aktivnost-kak-element-sotsialnogo-samoopredeleniya-molodezhi accessed: 29.04.2019). (In Russ.)
4. Arendachuk I.V. Dynamics of value-semantic characteristics of social activity of modern youth. Vestnik RUDN. Seriya: Psihologiya i pedagogika, 2018, vol. 15, no. 3, pp. 287-307. DOI: 10.22363/2313-1683-2018-15-3-287-307. (In Russ.)
5. Asmolov A.G., Karabanova O.A., Gusel'ceva M.S. Formation of civic identity as a key task of education and socio-cultural modernization of Russia. Moscow, Federal Institute for Educational Development Publ., 2012. 252 p. (In Russ.)