TY JOUR TI FEATURES OF CHANGES OF MOTIVATIONAL-VALUE ATTITUDES OF CADETS DURING THE LEARNING PROCESS IN EDUCATIONAL INSTITUTION OF EMERCOM OF RUSSIA KW motivational-value attitudes KW structure of motive KW professional motive JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Shlenkov, A.V. AU Zakharevich, A.S. PY 2013 IS 2013 PB Saint-Petersburg University of State Fire Service of Emercom of Russia