1. The phenomenon of size constancy implies that
A. the perception of size is not related to the perception of distance
B. the farther away an object is, the more we underestimate its true size
C. two objects will be perceived as the same size whenever they produce the same size retinal image
D. two objects may be perceived as being the same size even though they produce different size retinal images
2. The center-surround arrangement of visual fields contributes to the eye being
A. an absolute-intensity detector
B. insensitive at low illumination
C. a contrast detector
D. insensitive to low amplitude light waves
3. The retina is to the basilar membrane as depth perception is to
A. auditory adaptation
B. auditory localization
C. auditory afterimages
D. auditory feature detection