Counter-Errorism in Diving: Applying Human Factors to Diving

In today's podcast episode, we delve into the fascinating world of decision-making, something we engage in constantly, whether it's choosing between a big life-changing move or simply opting for a cup of tea. We make thousands of decisions daily, many of which happen unconsciously. However, when it comes to underwater scenarios, the decisions we make can be a matter of life or death. So, how do we ensure we make the right choices in those critical moments? We explore various models of decision-making, such as System 1 (the fast, automatic mode we use in familiar situations) and System 2 (the slower, more deliberate mode used in new or complex situations). We also discuss the difference between expert decision-makers who rely on mental models and beginners who may struggle to interpret the same cues. An insightful real-life diving experience highlights the importance of experience and debriefs in decision-making. Finally, we offer practical advice on improving decision-making skills through practice and the power of debriefing to share mental models. Tune in for more on this crucial topic, and if you want to explore it further, check out the linked blogs for additional insights. Stay tuned for our next episode on communication and the challenges it poses, especially in underwater environments.   Links Situation Awareness for Dummies blog https://www.thehumandiver.com/blog/hf-in-diving-for-dummies-part-4-SA The Human Diver DEBrIEF model https://www.thehumandiver.com/debrief More blogs about decision making https://www.thehumandiver.com/blog?tag=decision-making   Tags - English Decision-Making Dummies Jenny Lord

Part 3 of the Dummies series. This one is looking at Just Culture and why we need it in order to learn.In this episode, we unravel the concept of a Just Culture in the context of Human Factors and its critical role in facilitating learning from mistakes. We start by clarifying the notion of culture, emphasizing its subjective nature rooted in fairness. Contrary to common misconceptions, a Just Culture is not about assigning blame but about understanding what went wrong and why individuals made certain decisions. We illustrate this with two poignant examples: the MV Conception sinking and a tragic diving incident in the UK. In both cases, a deeper examination of the system and circumstances, rather than immediate blame, led to valuable lessons and, in some instances, legal outcomes that diverged from initial perceptions. We underscore the importance of asking "How did this happen?" rather than "Who is to blame?" and advocate for a shift in language and culture within the diving community to foster a shared belief in learning from incidents and enhancing safety. Original blog URL: https://www.thehumandiver.com/blog/hf-in-diving-for-dummies-part-3-just-culture Links: National Transportation Safety Board accident report https://www.ntsb.gov/investigations/AccidentReports/Reports/MAR2003.pdf Press reports on the “out of gas” incident https://divernet.com/scuba-news/hung-jury-discharged-in-stoney-manslaughter-trial/ https://divernet.com/scuba-diving/diving-instructor-cleared-in-safety-stop-death-case/ Information about IPO https://www.bsac.com/news-and-blog/the-hidden-killer-immersion-pulmonary-oedema-ipo/ Gareth’s blog on InDepth about Just Culture https://gue.com/blog/is-a-just-culture-needed-to-support-learning-from-near-misses-and-diving-accidents/ Tags: - English Dummies Incident Analysis Incident Investigation Incident Reporting Jenny Lord Just Culture

Part 2 of the Dummies series, all about Human Error, the slips, lapses, mistakes and violations that are made.In this episode, we tackle the issue of labeling mishaps as 'human error' and why this term often falls short in helping us prevent future mistakes. Instead of simply attributing accidents to human error, we delve into Professor James Reason's groundbreaking work on error types. Reason's categories include unintended actions, like slips (resulting from distractions) and lapses (memory failures), which can be reduced through environment adjustments and effective checklists. On the other hand, intended actions are divided into rule-based mistakes (applying incorrect rules) and knowledge-based mistakes (thinking you're doing the right thing, but it's wrong). These errors can be mitigated through thorough dive planning, briefings, and debriefings. Lastly, we explore violations, where rules are seemingly broken on purpose, often revealing deeper organizational issues. Join us as we dissect the complexities of human error and how understanding its nuances can lead to safer practices in high-risk industries like diving. Original blog URL: https://www.thehumandiver.com/blog/hf-in-diving-for-dummies-part-2-human-error Links: My biggest mistake blog: https://www.thehumandiver.com/blog/my-biggest-mistake Description of types of errors and further reading: https://skybrary.aero/articles/human-error-types Tags: - English Dummies Gareth Lock Human Error

In this podcast episode, we dive into the concept of situation awareness, something we've all been told to improve at some point in our lives. Instead of trying to pay more attention, we explore the idea of knowing what to pay attention to and how to use that information effectively. We look at the three key components.    First, there's Perception, which involves gathering information through our senses—what we see, hear, and feel. However, our ability to notice everything is limited, so we subconsciously select what's relevant to us. This selection is based on importance, interest, or danger, which grabs our attention. But even then, we can still miss important details due to overload or not realizing their significance at the time. The second part is Comprehension, where we need to understand and interpret the information we've perceived. Sometimes, even if we see clues, we may not fully grasp their meaning. Finally, Projection is about taking these clues, understanding them, and anticipating what might happen next. It's the ability to predict outcomes based on the information we've gathered. Experience and training play a crucial role in enhancing our situation awareness, allowing us to handle more tasks without losing awareness. If you'd like to delve deeper into this topic, check out the provided resources for more insights.   Original blog: https://www.thehumandiver.com/blog/hf-in-diving-for-dummies-part-4-SA   Links: You can't pay MORE attention: the myth of 'loss of situation awareness' -  https://www.thehumandiver.com/blog/cant_pay_MORE_attention    When The Rescuer Nearly Needs Rescuing! - Task Fixation - https://www.thehumandiver.com/blog/rescuer-and-rescued   Tags - English Dummies Jenny Lord Situation Awareness

In this 10-part podcast series, we'll explore the basics of human factors in diving, breaking down complex ideas in a way that's easy to grasp. Each episode will feature real-life examples to make the concepts clear. We're doing this series because we've heard feedback that some diving information can be too hard to understand. Our first episode explains what human factors are and why they matter in diving. We'll cover topics like how to give a dive briefing, using checklists effectively, making good decisions, and more. These principles help divers do the right things and avoid mistakes. Join us as we make diving safer and more understandable for everyone. Original Blog: https://www.thehumandiver.com/blog/hf-for-dummies-part-1-human-factors Tags: English Dummies Gareth Lock Human Factors Non-Technical Skills Links:Humanistic Systems: Four Kinds of ‘Human Factors’ - https://humanisticsystems.com/2017/08/11/four-kinds-of-human-factors-1-the-human-factor/