Instructing students through information given in small steps with each requiring a core response. Using vigorgateway training device of push pull, programming, This technique provides the information. Presents a situation requiring a multiple choice and on completion of that choice proceed to the next gateway. Push Internal changes. That have the effect of triggering specific core response states. Pull External changes. The physical and psychological body can perceive and change it is said to learn. Learning is a relatively permanent change that occurs as a result of reinforced practice.