%0 Journal Article %T Propaedeutics of the Difficulties of Future First-Graders in Mastering Functional Literacy %A Sosnina, E.G. %K adaptation, functional literacy, components of functional literacy, self-control, independence, modeling, Primary School, educational activity, senior preschooler, development %J Primary Education %D 2023 %N 11 %P 3 %I INFRA-M Academic Publishing LLC.