Final answer:
Verbal cues provided by a physical therapist outside of safe and acceptable performance during gait training are an example of delayed feedback.
Step-by-step explanation:
Verbal cues provided by a physical therapist only when a patient's performance lies outside what is considered safe and acceptable during gait training can be classified as delayed feedback.
Delayed feedback refers to feedback given after the completion of a task, in this case, when the patient's performance is not up to the therapist's standards of safety and acceptability. It allows the patient to complete the task and provides feedback afterward to guide future performance.
Other types of feedback mentioned in the question are concurrent feedback, which is given during the task, and immediate feedback, given immediately after the completion of a task. Bandwidth feedback involves providing cues when performance deviates outside a certain range.