RUDN Journal of Language Studies, Semiotics and SemanticsRUDN Journal of Language Studies, Semiotics and Semantics2313-22992411-1236Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)7615Research ArticleTheoretical and Methodological Aspects of Language Professional Identity TheoryMyskinS Vmyskinsv@yandex.ruGBOU VPO «Moscow Academy of Labor Market and Information Technologies»150120151627508092016Copyright © 2015, Myskin S.V.2015The article presents the foundation of interdisciplinary studies of the phenomenon of “language professional identity”. The author organizes a number of theories and concepts as ontological assumptions. The study is carried out using methodological triangulation.language professional identityinterdisciplinary researchontological premisemethodological triangulationtheoryconceptязыковая профессиональная личностьмеждисциплинарное исследованиеонтологическая предпосылкаметодологическая триангуляциятеорияконцепция