It'S About Skiing and Not the Skis

People have been skiingand no doubt teaching others to do the samefor thousands of years. The earliest evidence for it is a picture on the wall of a cave in Norway that was drawn sometime around 4500 BC.Skiing is something that we do. It is a behavior. Teaching others to ski is also something that we do. It, too, is a behavior.Pavlov and his dog helped to demonstrate that behavior is lawful and o...