I was listening to a podcast from RadioLab and heard about this fascinating study. They set up a challenging mini golf course. But before each of the subjects played, they were told "this is a test of your physical intelligence." The result - the white subjects on average played four strokes better over the course than the black subjects. Doesn't sound that surprising - golf clubs are often exclusive and expensive, maybe more whites play golf than blacks, maybe mini golf isn't a typical African-American family outing.
Here's where it gets interesting though. They made one small change to the experiment. This time they told the subjects "this is a test of your natural athletic ability." The result was startlingly different.


