%0 Journal Article %T Approbation of the semantic differential «Assessment of one’s own vital energy» for the heads of internal affairs agencies %A Maltseva, T.V. %K leader, vitality, subjective vitality, semantic differential, psychometric reliability, factor structure %J Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia %D 2022 %N 2022 %P 6 %I SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION