Once it has been determined that training is necessary, training goals must be established. Management should explicitly state its desired results for each employee.“ It is not adequate to say we want change in employee knowledge, skills, attitudes, or behavior; we must clarify what is to change and by how much. These goals should be tangible, verifiable, timely, and measurable.“ They should be clear to both the supervisor and the employee. For instance, a firefighter might be expected to jump from a moving fire truck traveling at fifteen miles per hour, successfully hook up a four-inch hose to a hydrant, and turn on the hydrant, all in less than forty seconds. Such explicit goals ensure that both the supervisor and the employee know what is expected from the training effort.