Outline and evaluate research on the accuracy of EWT.

The term Eyewitness testimony (or EWT) refers to an bea of research into the trueness of memory concerning significant events, much(prenominal) as a abhorrence or an accident, and the types of errors usually made in such spatial relations. in that assess are art objecty theories relating to the accuracy of EWT, including the anxiety of the witness, the role of schemas, the fixate physical exertion of of leading questions, the effects of misleading information and the use of the cognitive Interview. All these aspects can contribute to or carry off 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. much or less incidents, such as violent crimes or serious accidents, are correspondent with high levels of anxiety, which can affect the memory encoded, thus change the accuracy of the testimony. Loftus (1979) conducted a research laboratory experiment to test the affiliate between anxiety and the accuracy of call up and identification.

Participants in this topic were exposed to either a situation involving the overhearing of a subdued discussion concerning equipment failure, and then(prenominal) witnessing a hu human beingsness emerge from the laboratory attribute a pen and with discolouration on his hands, or a situation involving the overhearing of a heat up and hostile transfigure between people in the laboratory, and then witnessing a man emerge from the laboratory holding a paper knife, cover in blood. When asked to identify the man holding the pen, participants accurately determine the pers! on 49% of the time. However, when asked to identify 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 more 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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