This document discusses various methods for performance appraisal and management. It defines performance appraisal as evaluating an employee's past and current performance relative to standards, and performance management as the process of ensuring employees work towards organizational goals. Several appraisal methods are described, including graphic rating scales, forced distribution, and behaviorally anchored rating scales. Challenges with appraisals like unclear standards and halo effects are also mentioned. The role of appraisals in career planning, correcting deficiencies, and salary decisions is noted.