2019, 2
The review outlines the general concepts, the essence of what constituted bilingualism and its types in psychology. The relevance of considering the impact of early bilingualism and bilingual education is due to the growing popularity of bilingual educational programs.
The review shows that bilinguals can be systematized by age, synchronization of the language skill acquisition, the degree of proficiency in both languages, and the representation of languages in one’s own mind or cultural affinity. It was emphasized that the intellectual development of bilingual children is the most studied issue in terms of studying bilingualism. Research identified the advantages of bilingualism in the following features of cognitive development: the formation of concepts, the use of complex analytical strategies in solving non-verbal problems, attention focusing and ignoring false signals, verbal originality and flexibility, creativity in solving mathematical problems. Studying bilingualism in neurophysiological research confirmed the hypotheses of the increase in the number and density of neural connections in the areas responsible for linguistic operations and cognitive abilities. The analysis of well-known methods aimed at assessing language skills in bilingual children has been carried out.
This paper considers the problem of formation of constructive competence of the musical director of preschool educational organization. A special attention has been paid to the functional component of the designated competence, because it is one of the important conditions for gaining experience in the design of educational activities, the creation of didactic and methodological materials, new forms, methods, programs and technologies of educational activities based on knowledge, skills and practical activities.
The following research methods have been defined: a) theoretical: analysis of psychological, pedagogical and methodical literature; analysis and generalization of the theory and practice of the system of advanced training for musical directors of pre-school educational organizations; b) empirical: study and analysis of pedagogical experience on the problem of formation of constructive competence of musical directors of pre-school educational organizations; observation, questionnaires, pedagogical experiment; c) methods of mathematical and statistical processing: performance of the procedure of mathematical and statistical processing of results, experimental work, comparison, generalization.
This paper highlights the results of experimental work, confirming the hypothesis put forward and proving the academic novelty of the study, which is to clarify the concept of constructive competence of the musical director of a pre-school educational organization, the development and implementation of technology for the formation of constructive competence, the definition and justification of criteria, indicators and means of pedagogical diagnosis to determine the level of constructive competence.

