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Infancy
Newborn to age 1 -
Toddlerhood
Age 1-2 -
Early Childhood
Ages 3 - 5 -
Middle childhood
ages 6 - 10 -
Adolescence
Ages 11 - 19 -
early adult hood
Ages 20 - 39 -
Middle Adulthood
Ages 40 - 65 -
Older Adulthood
Age 66 +