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Perceptual Constancy
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AP Psychology
AP.137 Perceptual Constancy
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Two identical gray tiles appear different under a highly misleading pattern of illumination and shadow. Which statement best connects this error to perceptual constancy?
A
Shape constancy changes gray into color
B
Perceptual constancy always reproduces measured luminance exactly
C
The tiles must differ in physical reflectance if they look different
D
A process that usually estimates stable surface lightness can be misled by incorrect lighting cues
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