Which of the following is NOT a behavioral cue of a potential threat?

Frequent smiling is not typically considered a behavioral cue of a potential threat. Instead, it often indicates friendliness or a positive social interaction. In contexts where threat perception is crucial, such as during immigration enforcement situations, behavioral cues that may indicate a potential threat usually involve signs of discomfort, aggression, or withdrawal.

Facial changes, like a reddening of the face, can suggest anger or distress, while an individual ignoring an authority figure may indicate evasion or non-compliance, leading to suspicions about their intentions. Change in posture can also signal defensive or aggressive behavior, both of which are important to recognize in potential threat assessments. Overall, frequent smiling contrasts with these cues by reflecting openness and approachability rather than hostility or evasiveness.