Your memory is not a recording, but a reconstruction

Psychology - Eyewitness Testimony · 7:57 · Video: Cognito · Watch at the source

In short: Why do eyewitness accounts often fail in court? This video explores how the human brain rebuilds memories rather than playing them back, making our most vivid recollections susceptible to distortion.

The video explains that memory is reconstructive, meaning our minds rebuild information each time we recall it. This process is influenced by schemas—mental frameworks that can inadvertently add or alter details to fit our expectations.

Key psychological phenomena are highlighted, including the 'misinformation effect' caused by leading questions and post-event information. It specifically examines the 1974 Loftus & Palmer car crash study and the 1976 Johnson & Scott study on the 'weapon focus effect,' where anxiety and the presence of a weapon can impair the encoding of other critical details.

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