『Signal, Noise & Nonsense』のカバーアート

Signal, Noise & Nonsense

Signal, Noise & Nonsense

著者: Kristen Hansen
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【Amazonプライム会員限定】今ならプレミアムプランが4か月 月額99円。

10月19日まで。※適用条件あり

A Biostatistician’s Guide to Scientific Bullshit

The world is drowning in bad science, viral health claims, and headline-grabbing studies that crumble under the slightest mathematical scrutiny. From chocolate weight-loss hoaxes and dead salmon reading human emotions to $p$-hacked TED Talks and flawed spatial maps, Signal, Noise & Nonsense is your weekly antidote to scientific hype.

Hosted by a trained biostatistician and practicing data leader, this show strips away the media spin, pulls back the curtain on academic publishing, and exposes the methodological flaws behind headline-grabbing research. Through sharp single-paper autopsies and friendly expert debates, each episode dissects the statistical crimes—from tiny sample sizes and $p$-hacking to flawed spatial models—that turn random noise into global news.

Whether you’re a researcher, a data practitioner, or just a professional skeptic tired of bad science reporting, this podcast gives you the practical mental toolkit to spot scientific bullshit in the wild.

Kristen Hansen 2026
エピソード
  • Is Drinking Red Wine Equivalent to the Gym?
    2026/10/18

    Got something to say to this podcast? Send a voicemail, and you might hear yourself on the next episode!

    Drinking red wine is just like going to the gym, or so the internet claimed back in 2012. We look at the actual rodent research behind the headlines, the dose mismatch that makes the human equivalent impossible, and how university press offices mangle science for a viral moment.

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    31 分
  • Does Posing Like Wonder Woman Make You Super?
    2026/10/11

    Hey! I'd love to hear your thoughts, send me a voice note.

    In 2012, a viral TED Talk promised that standing like a superhero for just two minutes would alter your hormones, boost risk tolerance, and turn you into an executive power player. The catch? The study behind it had a tiny sample of 42 undergraduates, a menu of post-hoc decisions, and an effect size that vanished the second independent researchers tried to replicate it. This week, we dive into the rise and dramatic fall of "Power Posing," unpacking p-hacking, researcher degrees of freedom, and how the Open Science movement brought down one of pop psychology’s biggest fads.

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    28 分
  • Can a Dead Fish Read Your Mind?
    2026/10/03

    Hey! I'd love to hear your thoughts, send me a voice note.

    According to the uncorrected output of an fMRI scanner, a dead, ice-packed Atlantic salmon was actively reading human emotions. This week, we dive into Craig Bennett’s legendary 2009 Ig Nobel-winning study to explore how running 140,000 simultaneous statistical tests on pure thermal background noise can manufacture phantom brain activity out of thin air. We break down the Multiple Comparisons Problem, spatial autocorrelation, and why modern high-dimensional data analytics needs a lot more than a prayer to separate true signals from dead fish.

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    31 分
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