Improving the accuracy of EWT

Cards (3)

  • Cognitive Interview Technique
    • developed by Fisher and Geiselman to aid police when interviewing witnesses
    • aims to have greater accuracy than a standard police interview
  • Components of the cognitive interview
    A series of memory and retrieval techniques designed to improve recall in police interviews. It is based on Tulving's idea that there are several retrieval paths to each memory.
    • report everything
    • recalling all info, even if irrelevant
    • reinstate the context
    • returning to the original scene "in their mind" and imagining the environment and their emotions
    • reverse the order
    • recounting the scene in a different order
    • change of perspective
    • recall event from different people's perspectives
  • Enhanced Cognitive Interview (Fisher)
    • added some elements to focus on the social dynamics of the interaction
    • includes: when to establish eye contact, reducing eyewitness anxiety, minimising distractions, getting the witness to talk slowly, asking open ended questions