Eyewitness Testimony In The Australian Criminal Justice System

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Eyewitness Testimony Lauren Thomas Student I.D 13089254 Australian Criminal Justice System 4th November 2009 Terry Goldsworth Word Count [pic] Introduction The argument as to whether or not eye-witnesses should impact as much as they do on the criminal justice system has been heavily analysed, criticised and argued over many years and is still in question today. This report is going to discuss the benefits and limitations that eye witnesses have and whether a person’s life should depend on the word of another. The issues raised between sociologists, criminologists and psychologists are very important as they state the problems eye-witnesses bring to cases that may decide between imprisonment or freedom. They argue that someone’s…show more content…
In the last case they would not only be perverting the course of justice but could also incriminate an innocent person. It is important to appreciate how much notice the average person takes of a situation and how accurately they remember and interpret the facts. This report will involve an in-depth investigation into each of the issues mentioned previously. It will reach a conclusion as to whether or not eye-witness testimony should be abolished completely or is still a crucial part of the criminal justice…show more content…
The only way that researchers can possibly tell whether or not a witness is telling the truth or not are deception cues. These are behavioural, paralinguistic, physiological and the content of the statement (Vrij 2000). Body language can also say a great deal about a person. Some say that a simple glance to the left when a person is speaking is an indication that they are lying. The amount a person sweats and their communication skills are other signals that a person is telling a lie. However, whether these are realistic ways to tell if someone is lying or not is difficult to examine. (DePaulo 2003) researched this in depth and found that the consistent signs associated with lying were a higher pitched voice, greater vocal stress or tension and a shorter length of utterance. However these differences were always apparent and were often very slight. When considering the truth, rehearsal, seriousness and stress all need to be taken into consideration. Personality and individual differences also play a major part. The traits that are indicative of lying in one person do not necessarily relate to another
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