Classification is based on perceptions, as well, and feeling, are the differences in the analyzers involved in perception. Depending on what the analyzer plays a major role in perception, we can identify visual, auditory, tactile, kinesthetic, olfactory and taste perception.
Discussion
Let us consider a little more studied visual perception. If you take the baby from the day of his birth, we know that his vision is very poorly developed, it is poorly distinguishes between shades of color, and has a low visual acuity, only six months a baby begins to recognize objects and faces.