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perceptual constancy vs shape constancy

shape constancy vs perceptual constancy

perceptual constancy and shape constancy both are nouns.

Word NounAdjectiveVerbAdverb
perceptual constancy Yes No No No
shape constancy Yes No No No
As nouns, shape constancy is a hyponym of perceptual constancy; that is, shape constancy is a word with a more specific, narrower meaning than perceptual constancy:
  • perceptual constancy: (psychology) the tendency for perceived objects to give rise to very similar perceptual experiences in spite of wide variations in the conditions of observation
  • shape constancy: the tendency to perceive the shape of a rigid object as constant despite differences in the viewing angle (and consequent differences in the shape of the pattern projected on the retina of the eye)
Other hyponyms of perceptual constancy include brightness constancy, color constancy, colour constancy, size constancy.
perceptual constancy (noun) shape constancy (noun)
(psychology) the tendency for perceived objects to give rise to very similar perceptual experiences in spite of wide variations in the conditions of observation the tendency to perceive the shape of a rigid object as constant despite differences in the viewing angle (and consequent differences in the shape of the pattern projected on the retina of the eye)
Difference between perceptual constancy and shape constancy

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