 The other discrimination procedure is called random rotation, which is presenting two or more targets in random order and or in random position. Give me ball. Good job. Very nice, Ashley. Give me shoe. You did it. That was so great. Here we go. We got to do nice sitting. Nice sitting. Good job. Give me car. That's the car. In this example, the instructor targets ball on the first trial. The student gives the correct response. So the instructor rotates the positions of the materials and targets shoe on the second trial. Again, when the student gives the correct answer, the instructor rotates the positions and targets a different item, car, on the third trial.