The document discusses on-the-job training. It provides an introduction to on-the-job training and describes some of its key methods, including internships, apprenticeships, job instructions, job rotation, and coaching. The advantages of on-the-job training are that it is economical, allows learning by doing, provides a feel for the real work, and leads to quick learning. However, disadvantages include potentially lower productivity during training, not all people have teaching skills, it can be a rushed process, and it may cause disturbances or accidents.