Russian language research focuses on the study of the Russian language, its grammar, vocabulary, phonetics, and syntax. Researchers may also explore the historical development of the language, regional dialects, and its role in literature, culture, and society. Additionally, research in Russian language may also involve studying second language acquisition, teaching methods, and language policy in Russian-speaking countries. The field of Russian language research is interdisciplinary, drawing on linguistics, psychology, sociology, literature, and cultural studies.