Some examples were given in class of the individual differences in basic perception that may influence profoundly how objects and people are perceived and responded to. One example was based on responses to color or form.
Some people seem to be more responsive to colors and other to forms.
This difference may be related to eye color, preferences, and even vocational choices. Be able to give a few details. Recall the experiment where northern and southern men were walked toward by someone who did not move out of the way. Other suggestions were poverty, education, availability of guns, and temperature. Regardless of the cause, it is important to try to appreciate the world of others people using similar concepts that we might use to understand how a dog, cat, or fly may view the external world.