Safety Insights: home of safety & risk research summaries

Hi, I’m Ben Hutchinson and thanks for visiting my site. This is a collection of research summaries posted to LinkedIn.

*** Importantly, this is a labour of love and NOT a commercial project subject to peer review or double checks. I’ve likely made a lot of mistakes in my analysis of the research. So, please, don’t quote me on anything and instead go to the original source to check the claims. ***

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Safe As YT week in review: Failed leader walkarounds, interview with Sidney Dekker, awesomeness of coffee, and how we trained AI to hallucinate

Did you check out my Safe As YouTube channel this week? Link: https://youtube.com/@safe_as_pod?si=nrKljK0AeUZXTOgd We covered: 1. Part 1 interview with Prof Sid Dekker, discussing a definition of safety, perils of zero harm, blame, restorative culture and drift 2. Andrew Hopkins analysis of the leadership walkaround on the Deepwater Horizon rig and how it failed to…

Is coffee the elixir of life?

Is coffee the elixir of life and the path to immortality? Well, probably not, but scientifically it’s still awesome. PS. Always limitations with these sorts of epidemiological studies.

The illusion of safety indicators in the mining industry

Are minor and severe/fatal incidents related? Another study tested the links based on private and public mining data. ** Check out my YouTube channel: https://www.youtube.com/@Safe_As_Pod Extracts: ·        “the number of days without accidents does not reflect the true safety of the environment” ·        “The data generate markedly distinct trend lines between the accident frequency rates and the…

High Reliability Organizations and Healthcare Outcomes on Patients and Staff: Scoping Review

Do HRO (High Reliability Organisation) principles improve healthcare patient & staff outcomes? This scoping study evaluated 9 studies. (Note – still under peer review, so use with caution). Extracts: ·        “HRO implementation was associated with fewer adverse events, positive staff perceptions on patient safety, and improved psychological safety” ·        Studies used a mixture of quantitative and qualitative…

Did we ‘train’ AI LLMs to hallucinate?

Did we ‘train’ AI LLMs to hallucinate? This study from OpenAI argues that hallucinations “need not be mysterious—they originate simply as errors in binary classification”. And, interestingly, hallucinations, persist, in part because the models “are optimized to be good test-takers, and guessing when uncertain improves test performance”. That is, they’re rewarded in training for guessing…

Part 1 interview with Sidney Dekker now live – check it out

Part 1 interview with Sidney Dekker is now live. We talk zero harm, behavioural safety, restorative culture and more. PS. You don’t see it on the screen – but there’s a timer running. Part 2 released sometime soon. If you find it interesting, then please hit like and leave a comment directly on YouTube, and…

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