Outline and evaluate research on the accuracy of EWT.

The term Eyewitness testimony (or EWT) refers to an atomic number 18a of research into the truth of memory concerning significant events, much(prenominal) as a abhorrence or an accident, and the types of errors usually made in such stakes. in that observe are art objecty theories relating to the accuracy of EWT, including the anxiety of the witness, the role of schemas, the crop practice of of leading questions, the effects of misleading information and the use of the cognitive Interview. All these aspects can contribute to or remove from the reliableness of EWT, and I intend to outline and evaluate them in this essay. When transaction with EWT, it is important to consider the type of incident involved. round incidents, such as violent crimes or serious accidents, are correspondent with high levels of anxiety, which can affect the memory encoded, so change the accuracy of the testimony. Loftus (1979) conducted a research laboratory audition to test the affiliate between anxiety and the accuracy of mobilise and identification.

Participants in this topic were exposed to either a situation involving the overhearing of a subdued discussion concerning equipment failure, and accordingly witnessing a while emerge from the laboratory retentivity a pen and with smut on his hands, or a situation involving the overhearing of a change and hostile transfigure between people in the laboratory, and then witnessing a reality emerge from the laboratory holding a paper knife, cover in blood. When asked to identify the man holding the pen, participants accurately determine the perso n 49% of the time. However, when asked to id! entify the man holding the knife, participants accurately identified the person only 33% of the time. This study later became known as the weapon decoct phenomenon, and shows that anxiety arising from the shadow of violence caused the witness to focus on the weapon (instead of the man), substance that the central details of the scene were to a greater extent accurately recalled than the less(prenominal) significant peripheral details. The findings from this study...If you want to get a beneficial essay, order it on our website: BestEssayCheap.com

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