„The importance of readying young children for formal schooling is underscored by longitudinal research from around the world which has highlighted the importance of children’s early numeracy and literacy skills for later academic success.“
Kylie J. Munro u. a., Home-Based Activities in Support of New Zealand Children’s Literacy and Numeracy Skills. In: Journal of Educational and Developmental Psychology; Vol. 11, No. 2; 2021, S. 17.