Which IS TRUE about the polishing action best practice. Group of answer choices Training can change adults structurally and thus critically important to the organization. It is critically important to hire people with the right KASH and then polish them up with training. Due to the large amount of hours we have in our stimulus fraction denominator (233,000 hours for a 40 year old), training of a few hours makes little difference. An example was given of a football team who consistently gets within 10 yards of a goal - this is a good example about why training is of little importance. If you polish up a lump of coal for a long period of time, you can get a diamond