Cedeño-Roldán, M.A. and Reyes-Meza, O.B. 2022. Psychomotor development and motor skills in learning in children from 1 to 3 years old. International research journal of management, IT and social sciences. 9, 4 (Jul. 2022), 560–568. DOI:https://doi.org/10.21744/irjmis.v9n4.2123.