Male brains signal the release of hormones in a monthly cycle

If the brain of an infant overproduces stress hormones early in life, the brain becomes incapable of normal stress responses

Indicate whether this statement is true or false.

According to Piaget, the stage of cognitive development between two and seven years of age, in which the individual becomes able to use mental representations and language to describe,

remember, and reason about the world, though only in an egocentric fashion, is the __________ stage. a. concrete operations b. preoperational c. sensorimotor d. formal operations