Definitions. Newborn usually refers to a baby from birth to about 2 months of age. Infants can be considered children anywhere from birth to 1 year old. Baby can be used to refer to any child from birth to age 4 years old, thus encompassing newborns, infants, and toddlers.
What is neonatal age range?
A neonate is a baby who is 4 weeks old or younger.
What are the 7 stages of child development?
These stages include infancy, early childhood, middle childhood, adolescence, early adulthood, middle adulthood and old age.
What are the stages of age?
Developmentalists break the life span into nine stages as follows:
- Prenatal Development.
- Infancy and Toddlerhood.
- Early Childhood.
- Middle Childhood.
- Early Adulthood.
- Middle Adulthood.
- Late Adulthood.
What are the most critical years in a child’s development?
Parent Tip. Recent brain research indicates that birth to age three are the most important years in a child’s development.
Which skill does an infant develop first?
Skills such as taking a first step, smiling for the first time, and waving “bye-bye” are called developmental milestones. Developmental milestones are things most children can do by a certain age. Children reach milestones in how they play, learn, speak, behave, and move (like crawling, walking, or jumping).