Which nonverbal communication can convey a hostile attitude during a traffic stop?

The choice that conveys a hostile attitude during a traffic stop is the gesture of thumbs hooked into the front of the belt. This posture is often interpreted as aggressive or confrontational, suggesting dominance or a readiness for confrontation. When an officer assumes this stance, it can create a perception of intimidation, which may escalate the tension during the encounter.

In contrast, other nonverbal cues such as smiling kindly or nodding periodically typically convey friendliness and openness, promoting a more positive interaction. Crossed arms, while they can sometimes suggest defensiveness, do not inherently communicate hostility as strongly as the hooked thumbs position does. Therefore, understanding body language in the context of traffic stops is crucial for officers to maintain control of the situation and ensure it remains safe for all parties involved.