Job-Performance-Aid (or Job Aid)
Job aids include anything that when added to the work situation improves job performance by guiding, facilitating, or reminding the performers in their accomplishment of job tasks. This method of providing an alternative to improving job performance opened the door to other interventions to changing job performance.
Job aids are considered instructional interventions because they also mediate knowledge and skills problems. However, job aids are not really intended to produce learning, as they are a substitute for learning. Learning that does occur as a result of using the job aid (surely considerable at times) is incidental.