This document discusses performance appraisal, which is a regular review of an employee's job performance and contribution to a company. It outlines several key points, including the purpose of performance appraisals in providing feedback, facilitating promotions/downsizing, and determining compensation. The document also describes the performance appraisal process of establishing standards, measuring actual performance, comparing to standards, and taking corrective actions. Finally, it examines both traditional methods like rating scales and checklists as well as modern methods like 360 degree feedback and management by objectives.