The article analyses sociability of representatives of the Tatar and Chuvash nationalities from the point of view of the integral-functional approach, it also discloses the specific features of sociability as the personality property in the aspect of the ethnic origin.

polyethnicity, ethnic assimilation and diffusion, intercultural communication, psychological features of ethnoses, the integral-functional approach, integrated characteristics of the personality, orientation to the society, internality, sthenos, asthenos, ergic, intelligence.