cognitive interview

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  • cognitive interviews
    • elements of a cognitive interview
      • reinstate the context
        • encouraged to return to the scene of the event - either imaginary or in reality
          • E.G.
            • walking through the events
            • noticing the weather
            • thinking about what else you did that day
      • change the perspective
        • witness reports from another witnesses point of view or the victim
          • this prevents the witnesses expectations of how events should work
            • starting with the last thing the witness remembers
      • report everything
        • report every minor detail they can think of
          • this is because a minor detail could lead to a trigger for something more important
      • reverse the order of recall
        • starting with the last thing the witness remembers
    • fisher and Geiselman created the cognitive interview to improve the accuracy of EWT
    • evaluation
      • strengths
        • Milne and Bull did research into cognitive interviews
          • found that they do lead to more information being reported
          • concluded that it is useful especially reporting minor details and reinstating context
      • weaknesses
        • time consuming and most police officers don't have the resources to successfully do
          • this limits the usefulness of the technique
        • there are many variations of the cognitive interview across the police force
          • this makes it difficult to access the accuracy of the technique
        • practical problem
          • intervies should take place straight away however this doesn't always happen

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