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: -Conservation, in child development, is a logical thinking ability first studied by Swiss psychologist Jean Piaget. In short, being able to conserve means knowing that a quantity doesn’t change if it’s been altered (by being stretched, cut, elongated, spread out, shrunk, poured, etc).

Detailed explanation-3: -Attachment is the emotional bond between the child and the parent.

Detailed explanation-4: -Egocentrism. Egocentrism refers to the child’s inability to see a situation from another person’s point of view. The egocentric child assumes that other people see, hear, and feel exactly the same as the child does. In the developmental theory of Jean Piaget, this is a feature of the preoperational child.