Final answer:
Passengers can support a driver in managing emotions through calm and constructive communication, expressing feelings, and helping the driver reflect on emotional triggers to maintain a safe driving environment.
Step-by-step explanation:
Passengers can help a driver better manage emotions by engaging in bridge-building conversations, expressing their feelings, listening attentively, and using metacognition to reflect on and manage strong emotions. These methods contribute to a calmer driving environment and support the driver in maintaining focus on the road, thus enhancing safety for everyone in the vehicle. Open communication can prevent misunderstandings and reduce emotional tension during a drive.