What is Perceptual Constancy?
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What is Perceptual Constancy?

Humans and animals tend to perceive familiar objects as having a constant size, shape, and color regardless of their distance, placement, and ambiance. In other words, perceptual transformations of an object don’t influence its identity. This phenomenon is known as perceptual constancy, object constancy, or constancy phenomenon. The retinal image of different objects changes when…