<span>It is is known as perceptual constancy. In perceptual constancy you are not able to notice changes in an objects shape, size or direction. In other words, even though an objecting is changing it always looks the same to you even when change is actually occurring because you have gotten so use to your perceived appearance.</span>
True khftgcdrjgv hgrx477;336)6589645)!
13 states (the question is not complete?)
