What is the concept of 360-degree feedback?

The concept of 360-degree feedback is centered around gathering performance data from various sources, which is why this answer is correct. This method involves collecting insights not only from the employee's direct supervisor but also from peers, subordinates, and sometimes even clients or external stakeholders. This comprehensive approach provides a more rounded and accurate view of an employee’s performance and behaviors, as it captures different perspectives on their work.

By incorporating feedback from multiple sources, organizations can identify strengths and areas for improvement that might not be evident through traditional evaluation methods, which typically rely on just one or two viewpoints, like that of a supervisor alone. Moreover, it fosters a culture of openness and continuous improvement, encouraging employees to understand how their work impacts others in the organization.

The other options are limited in scope and do not reflect the essence of 360-degree feedback. They focus on singular perspectives rather than the holistic view offered by incorporating diverse feedback sources.