Which method is useful for divers to practice their emergency skills?

Participating in guided discussions about stress is beneficial for divers to practice their emergency skills because it allows them to explore and analyze various situations they may encounter while diving. Through these discussions, divers can share experiences, identify stress factors, and develop strategies for coping with emergencies. This interactive process enhances understanding and provides opportunities to brainstorm solutions collectively, fostering a collaborative learning environment.

Engaging in discussions can help divers think critically about their responses during stressful situations, increasing their preparedness and confidence in real-life scenarios. By addressing the psychological aspects of diving, such as stress management and decision-making under pressure, divers are better equipped to act effectively in emergencies.

The other options, while they may contribute to overall diving skills and knowledge, do not specifically enhance the practical application of emergency responses in the same way that guided discussions do. Freestyle swimming at the surface may improve overall fitness but does not directly address emergency scenarios. Reading about emergencies can provide theoretical knowledge but lacks the interactive learning and real-time application that discussions offer. Ignoring overpreparedness does not contribute positively to a diver's ability to handle emergencies; instead, it can lead to increased risk and vulnerability.