Question: Which of the following IS NOT TRUE about the Training Diamond and PESOS formula best practices? Group of answer choices The training diamond is to be used as a checklist to plan & evaluate training programs. In the PESOS formula, what often happens is that the training process stops at the point where it has been explained to the trainee what they will learn in the training. A critical part of the formula is that once the student is done with class, they have to be observed performing the work and reinforced in the good behavior. PESOS stands for Prepare, Explain, Show, Observe and Supervise