Question

_____ is especially useful when supervisors do not have the opportunity to observe each employee's performance but other work group members do.

Answer 1

Peer rating

Step-by-step explanation:

Peer rating or peer review is a type of peer to peer evaluation or appraisal. This type of rating happens when members of a work group rates other group members using a particular rating scale. Employees are to rate their co-workers in peer rating and they provide feedback based on the set assessment criteria since their supervisors do not have the opportunity to carry out the reviews.