What age range do children primarily exhibit egocentric behavior?

Children primarily exhibit egocentric behavior from around age 2 to age 7. This is consistent with developmental theories, particularly those of Jean Piaget, who identified this stage as the preoperational stage of cognitive development. During this period, children begin to engage in symbolic play and are increasingly capable of thinking about things in terms of symbols, but they often struggle to see perspectives outside of their own. This leads to a focus on their own viewpoint and experiences, which is characteristic of egocentrism.

As children progress through this age range, they gradually start to understand that others may have different thoughts, feelings, and perspectives, which marks the beginning of more advanced social cognition. The transition from egocentric thoughts towards more empathetic and inclusive thinking moves toward the end of this stage. This developmental progression underscores why the broader age range including 2 to 7 years is the correct answer.

In contrast, the other age ranges do not encompass the full scope in which egocentric behavior is most prominent, as they may only reflect early or later behaviors that encompass additional cognitive developments.