Carla is 3 years old and has a hard time sharing her toys.Part of the problem is that if she wants to play with a toy,she thinks that everyone else also wants her to play with the toy.Carla is demonstrating

A) egocentrism.
B) pretend play.
C) conservation.
D) object permanence.

Egocentrism

A cognitive characteristic where an individual is unable to distinguish between their own perspective and that of others, often seen in early childhood development.

Pretend Play

A form of play among children where they imitate roles and activities of people around them or characters from stories, as a way to make sense of the world.

Conservation

In psychology, the ability to understand that certain properties of objects, like volume or mass, remain unchanged even when their forms or appearances change, typically associated with Piaget's stages of cognitive development.