Forming linguistic identity of a research scientist within trilingual education in the Republic of Kazakhstan

The article describes the features of a professional linguistic personality of a scientist and researcher, a specialist in the field of Pedagogy and Philology, operating under the conditions of a trilingual education in Kazakhstan. The author investigates the linguistic personality of a scientist in terms of trilingualism, poses problems of such a training (temporary costs of teaching in three languages at once, the emergence of a “language surzhik”, professional competence of a “trilingual” scientist, etc.). The article proposes “Scheme of language personality with native Kazakh language” and “Scheme of language identity with native Russian language”. The author has established that the linguistic personality of the Kazakhstan research scientist is clearly manifested on two levels (the lexicon and thesaurus, and the pragmaticon).