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Eyewitness Testimony: Innocence Study

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1.) I believe there is only a certain degree of accuracy in eyewitness testimony. According to the Innocence project & eyewitness identification, the single greatest cause of wrongful convictions nationwide is eyewitness misidentification. There were over 70% of convictions overturned through DNA testing. There are so many ways to give unintentional suggestion to false identification, for example, verbal and non-verbal cues, relative judgments, feedback and lineup composition. According to research conducted by Wells, people who were given with positive feedback would have two times higher confidence to pick a suspect when none of the actual suspects were actually in the line-up photo (Wells 2006).
2.) Memory is constructive …show more content…
However, after repeated testimony, she started to gain more confidence in the wrong suspect and further believe in herself (Wells and Loftus 2013). Another evidence showing how memory is easy manipulated is the study of Hot-air-balloon-ride. where normal memory is distorted with a doctored photo with participant riding hot-air balloon with family. Many reported remembering part of the story and some even added additional details (Wade, Garry, Read & Lindsay, 2002).
3.) According to a real-life example, the women who couldn’t recall anything after waking in a pool of blood was able to give details after hypnosis. However, the story she gave was full of inaccuracies. For example, she described being stab repeatedly, however, she only had a single wound. This is because hypnotic induction usually encourages the subject to respond to suggestions made by the hypnotist (Ritter, 1985).
4.) The witness will be able to recall more details if taken back to the scene of the crime. According to the study of Eich, the participant had a higher recall if they smoked nicotine or marijuana both during the learning phase and the testing phase (Eich, 1975). Another example of this is shown in the Hollywood film, Beefest, where one of the actors was only able to lead the way when he was drunk due to him only been to the place when he was drunk

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