Michotte would go on to conduct more than 100 of these studies. Sometimes he would have a small blue ball move in front of a big red ball. When he asked subjects what was going on, they insisted that the red ball was “chasing” the blue ball. However, if a big red ball was moving in front of a little blue ball, the opposite occurred: The blue ball was “following” the red ball.
—
Studies about how people create an internal dialog to make thing understandable.
Why Science Is Failing Us — www.wired.com — Readability