Which of these is a potential behavioral cue indicating a threat?

Verbal aggression is a significant behavioral cue that may indicate a potential threat. When an individual displays verbal aggression, such as shouting, using threatening language, or exhibiting hostile behavior during a conversation, it can signal that they are experiencing intense emotions, which may lead to an escalation in conflict. This type of behavior often serves as a red flag for law enforcement and security personnel, alerting them to the possibility that the individual may become physically aggressive or pose a risk to others.

In high-stress situations, understanding and recognizing these cues can be critical for ensuring safety and managing potential threats effectively. Other behaviors, such as a calm demeanor, willingness to communicate, or friendly gestures, typically indicate non-threatening or cooperative interactions, which do not raise the same level of concern as verbal aggression does.