YANGI TILNI O‘RGANISHNING ILMIY ASOSLARI: TIL O‘RGANISHNING MIYA FAOLIYATIGA TA’SIRI
DOI:
https://doi.org/10.67227/q5x22w45Kalit so‘zlar:
bilingvalizm, til o‘rganish, kognitiv zaxira, ijro etuvchi funksiyalar, neyroplastiklik, demensiyaning oldini olish.Abstrak
Yangi tillarni o‘rganish uzoq vaqtdan beri muhim kommunikativ va madaniy ko‘nikma sifatida qadrlanib kelinadi. Biroq, kognitiv neyrofan sohasidagi tobora ortib borayotgan ilmiy dalillar ikkinchi tilni o‘zlashtirish jarayoni miya va uning funksiyalariga keng ko‘lamli ta’sir ko‘rsatishini tasdiqlamoqda. Ushbu maqolada inson rivojlanishi davomida ko‘p tillilikning neyron va kognitiv ta’sirlarini aniqlagan so‘nggi tadqiqotlar ko‘rib chiqiladi. Neyroimaging, uzun muddatli (longitudinal) tadqiqotlar va meta-tahlillar natijalarini birlashtirgan holda, ushbu sharh quyidagi uchta yo‘nalishga alohida e’tibor qaratadi: (a) ikkinchi tilni o‘rganishning miya tuzilishi va funksiyasiga ta’siri; (b) ko‘p tillilikning diqqatni almashtirish, tormozlovchi nazorat va ishchi xotira kabi ijro etuvchi funksiyalarni rivojlantirishdagi roli; hamda (c) bilingval tajribaning kognitiv zaxira va kech boshlanuvchi demensiyaga ta’siri.
Yuklashlar
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