According to Piaget,egocentrism refers to

A) a sensorimotor need for self-stimulation,as evidenced in thumb sucking.
B) young children's exaggerated interest in themselves and their own pleasure.
C) the difficulty perceiving things from another person's point of view.
D) the difficulty realizing that things continue to exist even when they are not visible.

Egocentrism

The inability to differentiate between self and others, often leading to viewing things exclusively from one's own perspective.

Sensorimotor

Pertaining to the combined processes of sensory input and motor response; often related to developmental stages in early childhood.

Thumb Sucking

A common habit among infants and young children, where they suck their thumb for comfort or relaxation.