Fred was quoted as saying (paraphrasing), “I can teach them the steps. I need to teach them the steps. But just learning the steps does not make them a dancer.”
If I asked most people to draw a picture of a horse chances are they would draw a head attached to a neck, attached to a body, attached to four legs, and finally add a tail, ears, eyes, etc to their masterpiece.
One of the things that I am developing a reputation for is my skepticism about the growing trend to label a training method or a principle as being “scientifically proven”.