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Scuba News
October 19, 2024 by HAL
On February 3, 2024, a scuba diving accident occurred in Cenote Nariz which involved three divers. One diver, a local instructor using a KISS Sidewinder CCR, experienced distress underwater and began losing consciousness. Despite attempts to assist him, he was unable to switch to an open-circuit system and ultimately drowned. The investigation revealed possible hypoxia […]
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September 23, 2024 by HAL
On February 3, 2024, a fatal drowning incident occurred in Cenote Nariz, Mexico, involving a local cavern instructor and two other divers. The three divers began their survey dive at 2:51 PM, and the deceased exhibited distress shortly after turning back towards the exit. Diver 2 attempted to assist but could not revive Diver 1, […]
September 9, 2024 by HAL
Nurkowanie rebreatherowe niesie ze sobą skomplikowane wyzwania i zagrożenia, które wymagają zrozumienia zarówno technologii, jak i czynników ludzkich. Kluczowe jest zastosowanie myślenia systemowego w celu poprawy bezpieczeństwa przez zrozumienie, jak elementy sprzętu, szkolenia i kultury organizacyjnej wpływają na bezpieczeństwo nurków. Oczywiste jest, że umiejętności nietechniczne, takie jak komunikacja i praca zespołowa, są równie ważne jak […]
September 7, 2024 by HAL
Rebreather diving, while offering unique underwater exploration, poses significant safety challenges due to its complexity. It requires an understanding of both technical skills and human factors that influence diver performance. Key themes in improving safety include adopting a systems-thinking approach, fostering a just culture for reporting errors, and emphasizing non-technical skills like teamwork and communication. […]
August 17, 2024 by HAL
The way we talk about diving accidents is very important for learning. Using blame in accident analysis makes people defensive and can prevent useful conversations. To improve safety in diving, we need to focus on understanding the circumstances that led to the incident, rather than just pointing out mistakes. Read the full article at www.thehumandiver.com
July 24, 2024 by HAL
Mistakes in scuba diving can be valuable learning experiences, assisting divers in remembering key lessons. Debriefing sessions after mistakes occur help students understand what went wrong, why it happened, and how to prevent it in the future. This critical thinking process enhances memory retention and skill development. Read the entire article at www.thehumandiver.com
July 17, 2024 by HAL
People may struggle to communicate effectively due to various barriers such as language differences and stress, impacting scuba divers who rely on hand signals underwater. Psychological safety and imposter syndrome can also hinder communication among divers, while apathy can lead to disengagement in conversations. Encouraging open communication and understanding potential obstacles can enhance diving experiences. […]
July 11, 2024 by HAL
The Dunning Kruger effect explains how people with low ability often overrate themselves, while those highly skilled may underrate their abilities. In scuba diving, novices might wrongly assess their skills as they lack the experience for accurate judgment. Experienced divers, on the other hand, might underestimate themselves when comparing to a diverse set of experiences, […]
July 3, 2024 by HAL
Explaining decisions in scuba diving can be challenging, as diver experiences and knowledge vary. One diver faced difficulty justifying avoiding a silt-filled tunnel dive despite its apparent simplicity to a colleague. Effective communication, shared knowledge, and experiences like encountering a cramp underwater can help convey decision-making rationale. Read the entire article at www.thehumandiver.com
June 23, 2024 by HAL
New scuba divers may struggle with knowing what questions to ask due to lack of experience. The “Johari Window” model can help categorize knowledge gaps: public skills, hidden knowledge, blind spots, and unknown areas. Curiosity is key for beginners to learn and ask relevant questions to improve skills. By seeking information from trusted experts and […]
June 19, 2024 by HAL
Lack of gas while diving can be fatal, often due to a lack of gas monitoring. Complacency with gas management can lead to dangerous situations, and maintaining situational awareness is crucial, even in routine dives. Read the entire article at www.thehumandiver.com
June 16, 2024 by HAL
The text explores the concept of gaining experience in scuba diving not just through the quantity but also the quality of dives. It highlights the importance of diverse diving experiences and learning from mistakes to truly build expertise and situational awareness underwater. Read the entire article at www.thehumandiver.com
June 10, 2024 by HAL
In scuba diving, the responsibility for learning is debated between instructors and divers. Instructors guide new divers through initial training, but experienced divers must continue learning by gaining practical experience to fill knowledge gaps. Some divers may become complacent after certification, while others actively seek to enhance their skills. A Facebook discussion highlights the balance […]
May 22, 2024 by HAL
The Illusory Truth Effect makes us believe repeated information, even if false. To combat this, we must question facts, especially those that confirm existing beliefs, and actively seek out contradictory information to learn effectively. Read the entire article at www.thehumandiver.com
May 19, 2024 by HAL
This blog provides practical tools and strategies for incorporating human factors into scuba diving training. It emphasizes teamwork, communication, and leadership, highlighting the importance of psychological safety and effective team dynamics. Key points include promoting a culture of learning, encouraging open communication within dive teams, and emphasizing mutual accountability and continuous improvement. Read the entire […]
May 8, 2024 by HAL
Standards in scuba diving are crucial for safety. If an instructor is suspected of breaking standards, efforts should start with educating rather than punishing them. Steps to address this include speaking with the instructor, involving the dive center, and escalating to the agency if needed. Maintaining standards is essential to ensure the safety of all […]
May 1, 2024 by HAL
Novices may struggle to know what questions to ask when learning new skills or knowledge. Curiosity can help novices learn relevant information and identify gaps in their understanding. Asking “Why?” can help novices understand reasons behind rules, leading to better learning outcomes and the ability to adapt rules when necessary. Read the entire article at […]
April 27, 2024 by HAL
In high-stress diving situations, controlled breathing and thinking are crucial for maintaining composure and making sound decisions. Techniques like slow, deep breathing and tactical breathing can help reduce stress levels and improve cognitive function. Continuous training, stress inoculation, and mindfulness practices aid in building mental resilience and improving performance under pressure. Read the entire article […]
April 24, 2024 by HAL
Minimums are not targets in diving experience. Quality of dives matters as much as quantity. Mistakes and problem-solving enhance experience. Divers benefit from varying dive conditions for a broader experience. Read the entire article at www.thehumandiver.com
April 20, 2024 by HAL
When facing life-threatening situations while diving, controlling stress reactions is crucial. The body’s response floods it with adrenaline, preparing for fight or flight. Strategies like controlled breathing help calm the mind, improve decision-making, and increase resilience under extreme pressure. Read the entire article at www.thehumandiver.com
April 17, 2024 by HAL
Understanding the language of human factors helps convey complex concepts and build deeper understanding. Language shapes our reality, aiding in learning and insight. Learning about human factors is like learning a new language, expanding our world limits. Read the entire article at www.thehumandiver.com
April 16, 2024 by HAL
Chat-THD can help enhance safety and performance for rebreather divers by providing practical elements to discuss, such as pre-dive checks, gas planning, computer settings, problem-solving, leadership, and communication. Practical examples include teamwork strategies, gas management techniques, emergency protocols, situational awareness training, and leadership styles. Incorporating these elements into training materials can improve team cohesion and […]
April 14, 2024 by HAL
There was a fatal diving accident in Norway, prompting reflections on cognitive dissonance and the evolving nature of individual narratives post-incident. Memories are context-based and change over time, influencing how stories are told. Multiple narratives with rich context reduce judgment and foster learning in the community. Communication challenges exist due to cognitive efficiency and reliance […]
Applying teamwork in diving involves training instructors in human factors, promoting leadership behaviors, and fostering a culture of learning. Practical tools include effective communication within the team, emphasizing problem-solving roles, and creating psychologically safe environments. Key strategies include mutual accountability, structured dive briefs, and debriefs focusing on systemic reasons for events. Encouraging continual learning and […]
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