Outline and evaluate research into the effects of anxiety on the accuracy of eyewitness testimony (12 marks). Peters (1998) took the heart rate of students during n injection and then again 2 minutes later‚ those with high heart rates were classed as high anxiety participants and those with low heart rates were classed as low anxiety participants. One week later all participants were asked to identify the face of the nurse that gave them the injection‚ 31% of high anxiety participants recognised
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they need to impress someone and the judge is ‘correct’ on comparison to them. In 2003 Memon studied the accuracy of eye witness testimony in adults aged 16-33 and 60-83. It was found that after a short 30 minute delay between an incident and identification‚ the EWT resulted in no significant difference‚ whereas after a delay of 1 week there was a huge difference with 16-33 year olds
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predictions were wrong two out of three times. A number of studies have showed that jurors’ final decisions are strongly influenced by expert psychological testimony when it is presented on a variety of psycho-legal issues from the inaccuracy of eyewitness identification.
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analysis is more reliable than eyewitness testimony. In forensic science‚ much of the data evaluated can be susceptible to human bias and nothing is ever 100% accurate. However‚ eyewitness misidentification contributes to 75% of wrongful convictions (Schwartz‚ 2017). It is not always possible for an eyewitness to accurately recollect events from a past crime and provide testimony that is completely reliable. There is an extraneous number of factors that can affect eyewitness memory. Many of these factors
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from growing up it has immense repercussions on wrongful convictions. Next‚ is a huge factor that affects many wrongful convictions cases. That would be eyewitness identification. Eyewitness identification has some good factors but also many bad factors. For instance‚ we looked into many studies on how sequential lineups can reduce false identifications of innocent suspects by reducing eyewitnesses’ reliance on relative judgment processes (Lindsay & Wells‚ 1985‚ p. 556). But also how people struggle
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Loftus and palmers Aims and context Loftus was concerned with how subsequent information could affect an eyewitness testimony (EWT) which is a legal term‚ referring to the use of eyewitness to give evidence in court. EWT can be influenced by misleading information in terms of both visual imagery and wording of questions. This could lead to faulty or incorrect convictions. If someone is imposed to new info during the interval between witnessing the event and recalling it‚ this info may have marked
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Memory Reliable? Position Statement Memory is an essential cognitive function that processes the implementation and retrieval of information that is processes. It is a function that is relied on in many instances‚ such as the legal system’s use of eyewitness testimony. Recently‚ research has demonstrated that memory may not be as reliable as we think‚ as it may be influenced by other factors than what was originally recorded‚ due to the reconstructive nature of memory‚ by which the brains processes
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one to see the relatedness between ideas and helped stimulate new approaches to the rest of the group. When it became clearer‚ he was able to reiterate what the architect was trying to convey. Mr. Fiedler helped Mr. Fonda prove his theory that the eyewitness downstairs couldn’t have made it to the door in time to see the boy run out. However‚ the bank teller wasn’t the first one to reverse his vote. It was Mr. Sweeney‚ an empathetic old
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Should eyewitness testimony be used as evidence in a court of law? Discuss using research and/ or psychological theory to support your views. By: Megan Hong Word Count = 799 (Not including headings and bibliography) Eyewitness testimony is the account a bystander gives in the courtroom‚ describing what they perceived happened during the specific incident under investigation. Ideally this recollection of events is detailed; however this is not always the case. This recollection is used as
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errors in eyewitness testimony. Additionally‚ for many years researchers have also suspected that forensic interview methods highly influence eyewitness testimonies which are a major cause of inaccuracies. Eyewitnesses could be led to give reports of objects of events they did not actually experience. This debate about why the misinformation effect takes place has challenged dominant views in regards to the validity of memory and had raised concerns about the reliability of eyewitness testimony
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