The article explores issues about the advantages and difficulties of balanced bilinguals in conditions of language entropy. The purpose of the study is to identify the connection between activity regulation functions and executive functions in primary bilingual schoolchildren at the early stage of learning English under conditions of language entropy. The psychologist's software package “Practice - MSU” was used, the results of which were processed using the Mann-Whitney U test, Wilcoxon T test, and structural equation modeling. Data were obtained confirming the syncretic effect of bilingualism in an educational situation. It has been established that learning English from primary school age by bilinguals is characterized by the productivity of attentional actions, which has effects on other control functions, in particular, inhibitory control and cognitive flexibility. This is due to the fact that bilingualism strengthens the processes of attention control, since the developing multilingual system requires increased attention resources to control the language being studied. The conclusion is formulated that the activation of the multilingual mental field in an educational situation ensures the activation of the system of regulatory processes of the cognitive level in primary school age.
The results obtained touch upon the solution of questions about the psychological and pedagogical conditions of the educational environment, which contribute to increasing the effectiveness of the pedagogical process in the early stages of learning English by primary schoolchildren with different language status.