Please note that no two children develop, grow & learn in the same way or at the same pace. However, children do develop in certain predictable ways. Listed below are the four stages of early child development:
First stage: NEWBORN
0 to 3 months old babies are generally considered as newborns.
Second stage: INFANT
Little ones of age 3 to 12 months are known as infants.
Third stage: TODDLER
1 to 3 years old children are referred to as toddlers.
Fourth stage: PRESCHOOL
3 to 5 years old kids are mentioned as preschoolers.