Counter-Errorism in Diving: Applying Human Factors to Diving

Gareth Lock at The Human Diver
Counter-Errorism in Diving: Applying Human Factors to Diving

Human factors is a critical topic within the world of SCUBA diving, scientific diving, military diving, and commercial diving. This podcast is a mixture of interviews and 'shorts' which are audio versions of the weekly blog from The Human Diver. Each month we will look to have at least one interview and one case study discussion where we look at an event in detail and how human factors and non-technical skills contributed (or prevented) it from happening in the manner it did.

  1. SH122: "Human Error" or "Diver Error": Are they just an easy way of blaming the individual?

    -4 Ч

    SH122: "Human Error" or "Diver Error": Are they just an easy way of blaming the individual?

    In this episode, we dive into the concept of human error, examining why labeling it as the sole cause of accidents often oversimplifies the issue and prevents meaningful improvement. Human error is natural, inevitable, and can range from minor to life-threatening in impact. Effective safety culture encourages open discussion of mistakes without blame, helping us understand the factors influencing these errors, like pressure, environment, and subconscious decision-making. This episode also covers how divers and instructors can reflect on and report errors, find systemic solutions, and avoid jumping to conclusions like "human error," which should be a starting point, not an endpoint, in any investigation.   Original blog: https://www.thehumandiver.com/blog/human-error-or-diver-error-are-they-just-an-easy-way-of-blaming-the-individual   Links: Situation awareness model: https://s3.amazonaws.com/kajabi-storefronts-production/blogs/817/images/sbYcrVK0QVe0CYJ2fYoC_ngcezfVOQw69fnrwH2BI_EndsleyModel.jpg Diving fatality causes from DAN: http://www.diversalertnetwork.org/files/DivingFatalityCauses.pdf Instructor who didn’t analyse their gas: https://www.divingincidents.org/reports/136 AOW diver continuing diving: https://issuu.com/divermedicandaquaticsafety/docs/divermedicmagazine_issue6 Diving Incident Safety Management System: http://www.divingincidents.org/ Second victim issues: https://www.youtube.com/watch?v=2BsHmwAFPKs   Tags:  English, Gareth Lock, Human Error, Human Performance, Just Culture, Safety

    8 мин.
  2. SH118: Being a deviant is normal...

    2 НОЯБ.

    SH118: Being a deviant is normal...

    In this episode, we delve into "normalization of deviance"—how divers, like workers in many fields, can gradually drift from safe practices due to pressures to be more efficient or productive. Often starting with small rule-bending or shortcuts, this drift can increase over time, as divers operate closer to safety limits without realizing the risk. Drawing on examples from high-reliability organizations, we'll discuss strategies for recognizing and counteracting this drift, from clear baseline definitions to fostering environments where divers feel comfortable speaking up about concerns. Finally, we explore the value of critical debriefs to ensure safe practices remain a priority.   Original blog: https://www.thehumandiver.com/blog/being-a-deviant-is-normal   Links: Steve Lewis’ blog: https://decodoppler.wordpress.com/2015/03/04/normalization-of-deviance/ Andy Davis’ blog: http://scubatechphilippines.com/scuba_blog/guy-garman-world-depth-record-fatal-dive/#The_Issue_of_Normalization_of_Deviance Amalberti’s papers: http://www.sciencedirect.com/science/article/pii/S092575350000045X http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2464877/ Cook’s paper: http://qualitysafety.bmj.com/content/14/2/130.short Blog about complacency: https://www.thehumandiver.com/blog/complacency-the-silent-killer-but-it-s-not-that-simple Efficiency thoroughness trade off: http://erikhollnagel.com/ideas/etto-principle/index.html   Tags:  English, Gareth Lock, Human Factors, Non-Technical Skills, Normalisation of Deviance, Normalization of Deviance

    6 мин.
  3. SH117: Complacency: The Silent Killer... But it's not that Simple!

    30 ОКТ.

    SH117: Complacency: The Silent Killer... But it's not that Simple!

    In this episode, we explore complacency in technical diving, using the tragic case of Wes Skiles' 2010 rebreather accident as a springboard. Often labeled as the "silent killer," complacency can emerge when divers become overly reliant on their equipment and fail to actively monitor it, especially automated systems like rebreathers. Diving systems, much like any automated setup, require continuous attention and critical monitoring to avoid a gradual drift from safe operating practices—a concept known as the "normalization of deviance." We discuss the importance of training, shared learning from others' experiences, and maintaining a mindset of proactive failure anticipation, following insights from human factors research.   Original blog: https://www.thehumandiver.com/blog/complacency-the-silent-killer-but-it-s-not-that-simple   Links: Report about Wes Skiles: http://postoncourts.blog.palmbeachpost.com/2016/05/20/pbc-jury-deciding-whether-to-award-widow-of-famed-diver-wes-skiles-25-million/ HFACS: https://www.nifc.gov/fireInfo/fireInfo_documents/humanfactors_classAnly.pdf Parasuraman et al 2010: http://www.ncbi.nlm.nih.gov/pubmed/21077562 Normalisation of deviance blog: https://www.thehumandiver.com/blog/incompetent-and-unaware-you-don-t-know-what-you-don-t-know Endsley’s Situation Awareness model: http://hfs.sagepub.com/content/37/1/32.short?rss=1&ssource=mfc Bahner et al: http://www.sciencedirect.com/science/article/pii/S1071581908000724 HUDs research: http://www.ncbi.nlm.nih.gov/pubmed/21077562 Pilot missing parked aircraft: http://www.aviation.illinois.edu/avimain/papers/research/pub_pdfs/techreports/05-23.pdf   Tags: English, Gareth Lock

    11 мин.
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Human factors is a critical topic within the world of SCUBA diving, scientific diving, military diving, and commercial diving. This podcast is a mixture of interviews and 'shorts' which are audio versions of the weekly blog from The Human Diver. Each month we will look to have at least one interview and one case study discussion where we look at an event in detail and how human factors and non-technical skills contributed (or prevented) it from happening in the manner it did.

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