Answer:
1. Critical incidents
Step-by-step explanation:
Performance appraisal method involves various techniques used in measuring the effectiveness and efficiency of workers in an organization. One of those method of performance appraisal is the use of Critical Incidents. Critical incidents involves the analysis of an employee behaviour towards certain events indicating how well he did, where he could do better and the ones he did well in. It involves the employer/manager or whoever collects the performance ratings keeping a log or data of both the negative and positive behavior of the employee work actions.