People are not black or white, nor are they red, yellow, green or blue
People are not black or white, nor are they red, yellow, green or blue? People have many things in common, but of course there are also countless individual differences between people. Two ways we can think about these individual differences are dimensional thinking and categorical thinking. The dimensional way means that you look at a number of dimensions in which people can differ and then look at individual how they score on each of those dimensions. The categorical way means that you define a number of categories and then look at each individual to determine to which category they belong.