There is analyzed the issue of self-perception of primary school pupils, in particular one of its basic mechanisms - social comparison. There is substantiated the technology of social comparison organization in the empiric research of development of primary school pupils’ self-perception. There is shown the potential of its implementation in the extracurricular course of self-perception development at primary school.

There is analyzed the issue of development of a coeval’s image of in the ontogenesis. There are considered the level characteristics of a coeval’s image at primary school pupils. There are represented the results of the research of coeval’s image peculiarities at primary school pupils.