Describe and Explain the Reaserch Into the Effects of Age on Eye Witness Testimonies

Describe and explain the enquiry into the establishs of anxiety on eye smasher testimonies (12 marks) There has been a lot investigate into the effects of anxiety on eye witness testimony. firebird of these is a study conducted by Loftus (1979). In the study subprogram player were asked to sit outside a testing design where they thought they were audition genuine exchanges between people in the testing ground. In angiotensin-converting enzyme condition, they heard an amicable discussion roughly equipment failure. A bit with greasy hands so came out of the laboratory retention a pen. In the other condition the instrumentalists overheard a heat and hostile exchange between people in the laboratory. later the sound of breaking glass and crashing chairs, a art object emerged from the laboratory holding a subject knife cover in blood. Participants were then given 50 photos and asked to identify the soul who had drive out of the laboratory. Those who had witnessed t he man holding the pen accurately identify the person 49% of the time, whereas those who had witnessed the man with the blood stained paper knife were successful only 33% of the time. This finding has make to be admitn as the gun effect, whereby the witness concentrates on the weapon and this distracts attention from the appearance of the offender. This is back up by Peters (1988).

In this study participants were people receiving inoculations. They met the she-goat give the guess and the researcher for brief but equal amounts of time. unitary workweek later they were asked to identify the nurse and researcher from a plectron of photographs. They could identify the researcher mo re readily because of the weapon effect. The! nurse was holding a weapon, so the participant would accent more on the needle or the researcher, then they would on the nurse. Both of these experiments were well controlled. In Loftus study, the participants did not know what was about to happen, so this could not affect the results if the experiment. You are slight believably to get demand...If you want to get a encompassing essay, stray it on our website: OrderEssay.net

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