At what age range does Piaget's Pre-operational Stage occur?

Piaget's Pre-operational Stage occurs approximately between the ages of 2 to 6 or 7 years. During this developmental stage, children begin to engage in symbolic play and learn to manipulate symbols, but they do not yet understand concrete logic. This is crucial as they start to use language, engage in imaginative play, and develop memory and imagination.

Around this age, children also exhibit egocentrism, meaning they often struggle to see perspectives other than their own. They may engage in pretend play and think in terms of intuition rather than logical operations. The age range of 2 to 6 or 7 years captures this significant period of cognitive development, marking the transition from the sensorimotor stage (0 to 2 years), where the focus is on direct sensory and motor interactions with the world, to the concrete operational stage (6 to 12 years), where logical thinking begins to emerge.