The document discusses the ranking method of performance appraisal, highlighting its advantages, such as motivating employees to improve performance and recognizing top performers, as well as disadvantages like potential bias and negative impacts on teamwork. It outlines various appraisal methods, including rating scales, checklists, and 360-degree feedback, while emphasizing the need for businesses to choose the appropriate system for evaluating employee performance. The document also includes links to additional resources for performance appraisal forms and tips.