N.V. VASILYEVA, E.L. NIKOLAEV Chuvash State University named after N.I. Ulyanov, 15 Moskovskiy pr., Cheboksary, Russian Federation, 428015 Vasilieva N.V. ― postgraduate student of the Department of Social and Clinical Psychology, tel. (8352) 45-20-31, e-mail: umuchgu@bk.ru Nikolaev E.L. ― D. Med. Sc., Head of the Department of Social and Clinical Psychology, tel. (8352) 45-20-31, e-mail: […]