Talking even to an infant is very important as research shows that proverbial language precedes expressive language. Experiences need to be culturally relevant. It's important that a child's experiences are related to the culture he or she comes from and lives in. A child's experiences, whether in child care, preschool or at home, need to be attuned to sound developmental principles and take into consideration cultural issues important to parents. Avoid restriction or punishment for normal developmental advances.
Children try out lots of different things in the normal process of development.
It's important for you as a parent to know the different stages of development to give you an appreciation of and patience with your growing and exploring child.