+The Copenhagen Interpretation is a foundational view of [Quantum Mechanics](/wiki/quantum_mechanics), asserting that a quantum system's wave function reduces to a definite state only when a [Measurement](/wiki/measurement) occurs. It suggests observation profoundly shapes the reality we perceive.
+## See also
+- [Wave Function](/wiki/wave_function)
+- [Quantum State](/wiki/quantum_state)
+- [Observer Effect](/wiki/observer_effect)
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