Even though the image of your dog on your retina changes as your dog runs to fetch a stick, you do not perceive your dog as getting smaller. Which process of perception explains this phenomenon?

Question

Quizplus · Accepted Answer

Perceptual constancy refers to the perception of objects as maintaining their size, shape, color, and other physical properties despite changes in the sensory information that is received by the eyes or other sense organs. In this case, even though the image of the dog on the retina changes as it runs towards the stick, the brain uses knowledge of the dog's typical size and shape to perceive it as remaining the same size. Retinal constancy refers to the perception of an object as maintaining its brightness despite changes in the amount of light that falls on the retina, while depth perception refers to the ability to perceive the relative distance of objects in the visual field. Retinal disparity refers to the difference in the image seen by each eye, which is used by the brain to perceive depth.

Even Though the Image of Your Dog on Your Retina