Emelyanova Tatiana P. RussiaMoscow Institute of Psychology of RAS, 129366 Moscow, Yaroslavskaya, 13 professorPhD, Doctor of Pedagogical Sciencest_emelyanova@inbox.ru Author's articles Differences in Generations’ Collective Memory: a Socio-Psychological Approach Viability of Urban Residents: Content of the Concept, Theoretical and Empirical Possibilities of Its Application