Nature of Appraisal Example Eduardo goes to his mentor, Mateo, to get tips for improving his performance. While reviewing his goals for the year, Tyrell and his manager discuss what training Tyrell might require to accomplish next year's goals. Adriaan and Arie got off on the wrong foot. Arie messed up his first project for Adriaan, and now Adriaan gives him low performance ratings in every category of performance. This is an example of a error. training will help the manager to evaluate performance more accurately