Abstract
The article is devoted to a theoretical analysis of the problem of ethnic identity and its main mechanisms. The driving factor in the life of the ethnic group is its ethnic identity, which is an important component of socialization and a leading factor in the further development of the individual, its productive functioning in society. The article analyzes the main provisions on the definition of ethnic identity. The basic functions and structure of ethnic identity are considered, its psychological role is determined. The process of ethnic identity formation in the times of globalization changes is characterized. Its leading role in socio- psychological adaptation, maintaining the mental health of the individual and maintaining state integrity are determined. The important role of ethnic identity in the formation of ethno-national values that regulate the living space of society is emphasized. The article presents the relationship of ethnic identity with the ethnic mentality of the population.