K9 Conservationists

Signal Detection Theory with Dr. Simon Gadbois

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In this episode of K9 Conservationists, Kayla Fratt speaks with Dr. Simon Gadbois to talk about signal detection theory and his conservation work!

Discussed in this Podcast:

  • Dr. Gadbois work in Nova Scotia
  • What is signal detection theory?
    • Signal detection theory is a means to measure the ability to differentiate between information-bearing patterns and random patterns that distract from the information.
    • It has been around for a long time
    • Mostly used for physical stimuli vs olfactory stimuli
    • It wouldn’t be useful for clear distinctions or errorless data
    • However, signal detection theory needs a clear yes or a clear no
    • What’s the potential problem with proportion or percentage correct data as performance?
    • What’s the problem with our basic lineup for training and testing detection dogs as it relates to SDT?
    • How can trainers at home put this to use with their dogs?

      • Links Mentioned in the Episode:

      Signal Detection Theory Paper
      Memorial University d’Prime Calculator

      Where to find Dr. Gadbois:

      Website | Lab Facebook Page | Lab Facebook Group

      You can support the K9 Conservationists Podcast by joining our Patreon at patreon.com/k9conservationists.

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      K9 ConservationistsBy Kayla Fratt
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