Final answer:
Non-nonverbal behaviors indicating pain include restlessness, a social grimace, clenching teeth, drowsiness, and moaning. These responses suggest discomfort and are important for assessing an individual's pain experience.
Step-by-step explanation:
Nonverbal behaviors that may indicate a person's pain include a variety of physical and emotional responses. Pain is a subjective experience and can be expressed in ways other than verbal communication. The non-nonverbal behaviors that can indicate someone is in pain include restlessness, a social grimace, clenching their teeth, drowsiness, and moaning. Restlessness may manifest as an inability to remain still, frequent position changes, or agitation. A social grimace often presents as a facial expression of discomfort or distress. Clenching teeth could be a response to intense pain or anxiety. Drowsiness might be the result of the body's natural response to enduring pain or the effect of pain medications. Lastly, moaning is an involuntary vocalization that can signal severe discomfort.