: In mature play, children use "object-substitutes" that may look nothing like the real object—such as using a simple box as a sophisticated spaceship. Eventually, these physical props may become unnecessary as the child uses gestures or words to represent imaginary objects.
: Mature play is linked to improvements in memory, literacy concepts, and mathematical thinking. Play in Adulthood Lean into Playfulness. It's the Mature Thing to Do play matures
: Children take on specific roles (e.g., doctor, parent, astronaut) and adhere to the internal "rules" of that role for extended periods. This requires high levels of self-regulation and social coordination. : In mature play, children use "object-substitutes" that