AP PSYCHOLOGY

Detailed explanation-1: -Infancy (neonate and up to one year age) Toddler ( one to five years of age) Childhood (three to eleven years old)-early childhood is from three to eight years old, and middle childhood is from nine to eleven years old. Adolescence or teenage (from 12 to 18 years old)

Detailed explanation-2: -From the moment we are born until the moment we die, we continue to develop. As discussed at the beginning of this chapter, developmental psychologists often divide our development into three areas: physical development, cognitive development, and psychosocial development.

Detailed explanation-3: -Stage 1-Infancy: Trust vs. In the first stage of human development, infants learn to trust based on how well their caregivers meet their basic needs and respond when they cry.

Detailed explanation-4: -Adolescence, these years from puberty to adulthood, may be roughly divided into three stages: earlyadolescence, generally ages eleven to fourteen; middleadolescence, ages fifteen to seventeen; and lateadolescence, ages eighteen to twenty-one.

Detailed explanation-5: -The first year after birth is called infancy, after which childhood begins. Infancy is a period when the baby grows very fast. During the toddler stage, growth is still fast, but not as fast as it was during infancy. A toddler learns many new words.