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Outline And Evaluate Research Into Eyewitness Testimony - Online Term Papers

Outline And Evaluate Research Into Eyewitness Testimony

Much research has been done on eyewitness testimony, for example Loftus, List, Poole et al etc.
Loftus (1975) showed some participants a film of events leading up to a car accident. After they had seen the film, they were divided into two groups – control and experimental. The control group was asked questions consistent with what they had seen (“How fast was the white sports car going when it passed the stop sign?”) while the experimental group was given some misleading information (“How fast was the white sports car going when it passed the barn while travelling along the country road?”) all the participants were then asked more questions about the film. The finds were that only 17% ...

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she could not reveal that she was going to ask misleading questions. As well as this, it is important to avoid causing harm to the participants; it could have been distressing for some participants to witness a car accident.
In another experiment by Loftus and Palmer (1974), participants were shown film of a car accident. They were asked a series of questions about the events leading up to the car accident. One crucial question concerned the speed of the car on impact. One group was asked “How fast were the cars going when they hit each other?” Other groups were asked the same question, but the verb, in each case, was changed to either ‘smashed’, ‘bumped’, ‘collided’ or ‘contracted’. Loftus and Palmer founded that the verb used significantly affected speed estimates – ‘smashed’ produced the highest estimate and ‘contracted’ produced the lowest estimate.
Loftus and Palmer did this in a controlled condition, allowing them to determine the cause and effect. However, they used ...

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PAPER DETAILS

Added: 9/30/2012 11:29:38 AM
Submitted By: Sree1995
Category: Psychology
Type: Premium Paper
Words: 573
Pages: 3

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