Which performance evaluation technique involves multiple raters providing feedback on a manager's performance from different perspectives?

The performance evaluation technique that involves multiple raters providing feedback from different perspectives is the 360-degree appraisal. This method collects performance data from a variety of individuals who interact with the manager, including supervisors, peers, subordinates, and sometimes even external stakeholders like clients. By obtaining a well-rounded view of the manager's performance, the 360-degree appraisal aims to provide a more comprehensive understanding of strengths and areas for improvement.

This technique is particularly effective because it minimizes biases that may occur when feedback comes from single sources, ensuring that performance evaluations take into account different roles and dynamics in the workplace. The feedback is often used not only for performance appraisals but also to inform personal development plans and training needs. The emphasis on multiple perspectives helps create a fuller picture of an individual's performance and can drive engagement and accountability within the organization.