Recently I was talking about color and color psychology. Today, I ran across a site, from my Wise-Women list, that really shows this in the most creative way I've seen yet. If you're a visual person (or even if you just love Flash) check this site out.
It was created by Claudia Cortez as her Thesis for her Master of Fine Arts, Computer Graphics Design. I especially love the little “movies” that teach you about each color. Very visual, very easy to remember, and her graphics are really excellent. Take a look!