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What is perceptual constancy?
Ability to perceive objects as having constant shape, size and colour despite changes in perspective
What is size constancy?
Depth perception kinda
Like people walking downhill towards you, farther people appear small, closer appear large
Size constancy rely on what?
Contextual depth cues to achieve deception
What was the ames room?
Trapezoidal room where one side made people smaller and one size made people bigger