an awareness we have that an object doesn't change size as we move further away or closer to it. See perceptual constancy. To perceive anything in its original size even it is not present in actual size is referred as size constancy.

SIZE CONSTANCY: "Size constancy is a visual awareness we have."
Cite this page: N., Pam M.S., "SIZE CONSTANCY," in, April 13, 2013, (accessed October 18, 2021).