Para cita:
Shcherbinina O.S., Mayorova N.S., Grushetskaya I.N. Psychological and pedagogical barriers faced by gifted schoolchildren in the olympiad movement. The Education and science journal. 2025;27(7):92-124. (In Russ.) https://doi.org/10.17853/1994-5639-2025-7-92-124