Behaviorism
Behaviorism is the idea that we gain all our abilities through conditioning. Like your parents punishing you for staying out too late, so you don't do it again. I would use a picture of my grades. I would choose this picture because i have been trained to know that good grades are going to result in admiration and other opportunities, Which is why i would work hard to keep up my grades. My bad grades would result in my parents being disappointed and a possible punishment. I would do a lot to avoid disappointing my mom.
Photo used under Creative Commons from davidmulder61