Gestalt Principles: These principles explain how we organize sensory information into meaningful wholes. For example, the principle of closure helps us perceive complete objects even if they are incomplete or have missing parts.
Size Constancy: This refers to the perception of an object's size as consistent, even when it appears larger or smaller due to changes in distance or angle.
Shape Constancy: This is the tendency to perceive an object as maintaining its shape despite changes in its orientation or viewing angle.