What is the purpose of an objective data-driven performance appraisal and what data sources might be used?

• A. To reduce bias and provide evidence-based ratings; use patrol logs, citizen feedback, supervisor observations, and training records.
• B. To base ratings on personal impressions alone.
• C. To rely solely on seniority for judging performance.
• D. To use random, unverified data sources.

Answer: (B)