Answer: A 360-degree assessment or feedback.
Explanation:
A 360-degree feedback which is also known as multi-rater feedback, multi source feedback, or multi source assessment, refers to the process through which feedback is gathered from an employee's colleagues, subordinates, and even supervisors/managers, this is done in combination with feedback gathered about the employee as well.
A 360-degree feedback is a form of performance evaluation that is carried out in order to improve management, leadership, peers, and employees' competencies.