A nurse is conducting parenting classes for parents with children ranging from ages 2 to 7 years. The parents understand the term egocentrism when they indicate it means:

A. Egocentrism does not refer to a preference for playing alone but rather to the child’s difficulty in understanding perspectives other than their own. B. The belief that thoughts are all-powerful refers to magical thinking, not egocentrism. C. Egocentrism is a characteristic of Piaget’s preoperational stage, where children are unable to see things from another person's point of view. D. Egocentrism is a normal part of cognitive development in early childhood and does not require intervention.