AP PSYCHOLOGY

Detailed explanation-1: -The preoperational stage (2–7 years) During this stage, children build on object permanence and continue to develop abstract mental processes. This means they can think about things beyond the physical world, such as things that happened in the past.

Detailed explanation-2: -These stages are: Sensorimotor stage (0–2 years old) Preoperational stage (2–7 years old) Concrete operational stage (7–11 years old)

Detailed explanation-3: -Preoperational Stage During this stage (toddler through age 7), young children are able to think about things symbolically. Their language use becomes more mature. They also develop memory and imagination, which allows them to understand the difference between past and future, and engage in make-believe.

Detailed explanation-4: -Piaget designated the first two years of an infants lifeas the sensorimotor stage. During this period, infants are busy discovering relationships betweentheir bodies and the environment.

Detailed explanation-5: -The preoperational stage is the second stage in Piaget’s theory of cognitive development. This stage begins around age two and lasts until approximately age seven. During this period, children are thinking at a symbolic level but are not yet using cognitive operations.