BILINGUALISM AND MULTILINGUALISM: THE TRANSFER EFFECTS OF THIRD LANGUAGE ACQUISITION IN A MULTILINGUAL ENVIRONMENT

Abstract

This article examines the strategic significance of third language (L3) acquisition within multilingual environments in the context of contemporary educational paradigms. In the era of globalization and digitalization, proficiency in multiple languages has become a decisive factor in both professional and personal success. The study analyzes the transfer effects of the first (L1) and second (L2) languages on the process of third language acquisition, as well as the associated cognitive advantages. It also identifies current challenges such as linguistic interference, language barriers, and code-switching in multilingual contexts. To address these issues, a comprehensive experimental study was conducted involving 80 students from higher education institutions in Kazakhstan. The experimental group was trained under the program “Language Transfer as a Key to Efficiency.” Diagnostic instruments included language proficiency tests, questionnaires, and methods of comparative linguistic analysis. The article outlines development prospects in areas such as digital linguistics and cognitive flexibility, and concludes that there is a need to transform the role of the teacher into that of a linguistic consultant. The findings confirm that systematic multilingualism enhances cognitive performance by 18%.