In evaluating staff performance, which action reflects follow-up of prior studies?

• A. Monitoring and early detection
• B. Informing personnel about improvements
• C. Follow-up of activities that have been studied
• D. Reassignment of duties

Answer: (C)

Closing the loop on performance improvement means revisiting actions that research or prior studies suggested and confirming they were put into practice and actually evaluated for impact. In evaluating staff performance, this follow-up ensures that what was studied isn’t left as theory but is implemented, tracked, and its effects measured over time. For example, if a prior study recommended a new structured feedback process, you would follow up to see if that process is in use and whether staff performance has improved as a result. That’s why follow-up of activities that have been studied best reflects this concept. The other options describe ongoing monitoring, simply informing people about changes, or making staffing shifts, but they don’t specifically capture checking whether previously studied actions were implemented and assessed.