This document describes several methods for performance appraisal: - The ranking method compares employees within a group but does not evaluate individuals. The paired comparison and forced distribution methods are better for large organizations but take more time. - Grading defines employee abilities within certain grades like very good to poor. Checklists use yes/no questions about behaviors. - Forced choice presents positive and negative statements and forces selection of one. Critical incidents evaluate based on real events. - Graphic rating scales list traits on a continuum from unsatisfactory to outstanding. Field review involves supervisor interviews. Essay evaluation provides a written statement of strengths and weaknesses. Peer review involves evaluation by other employees.