QUESTION 31 The degree to which you have to turn your eyes inward to focus on an object provides your brain with a depth cue known as a. retinal disparity. b. convergence. c. accomodation. d. interposition. QUESTION 32 The depth cue of retinal disparity is based on the fact that a. it is more difficult to focus on near objects than on far objects. b. parallel lines are perceived as converging in the distance. c. when we look at something, the images on the retinas of the left eye and the right eye are different. d. different sized objects create different sized images on the retina.
QUESTION 31
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The degree to which you have to turn your eyes inward to focus on an object provides your brain with a depth cue known as
a. retinal disparity.
b. convergence.
c. accomodation.
d. interposition.
QUESTION 32
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The depth cue of retinal disparity is based on the fact that
a. it is more difficult to focus on near objects than on far objects.
b. parallel lines are perceived as converging in the distance.
c. when we look at something, the images on the retinas of the left eye and the right eye are different.
d. different sized objects create different sized images on the retina.
C) Accommodation
Accommodation refers to the process of adapting the shape of the eye's lens to focus on objects at different distances. It provides a depth cue that assists the brain in perceiving the distance to an object.
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