TY JOUR TI Teaching Metacognitive Skills and Methods of Assessing Their Formation in Connection with Academic Success KW metacognitive skills KW academic success KW social success KW diagnostics KW assessment of formation KW educational results KW educational process KW training JO Scientific Research and Development. Socio-Humanitarian Research and Technology AU Kincel', A.E. PY 2023 IS 12 PB INFRA-M Academic Publishing LLC.