Counter-Errorism in Diving: Applying Human Factors to Diving SH185: “Whenever there is any doubt, there is no doubt.”
Jun 25, 2025
Explore a gripping cave diving incident that underscores the vital role of psychological safety and clear communication. A small misunderstanding about gas pressure leads to escalating tension, revealing how doubt can disrupt team dynamics. The discussion emphasizes the importance of speaking up and fostering a culture of trust. Learn how addressing concerns early can prevent bigger issues and improve collaboration among divers, proving that even seasoned professionals can benefit from reflecting on past experiences.
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Cave Diving Incident Reflection
- Gareth Lock shares a cave diving incident where doubt and poor communication caused anxiety and team risk.
- He describes how his stress affected his performance and how the team rearranged roles to support him.
Tunnel Vision Indicator in Diving
- Stress during a dive causes tunnel vision, noticeable through constant gauge checks and less environmental awareness.
- Recognizing these signs helps teammates identify when a diver is struggling mentally underwater.
Value of Speaking Up In Doubt
- Doubt should never be ignored; asking questions can prevent errors and build trust.
- Keeping concerns to yourself increases risk and goes against effective team diving principles.