outline two ethical issues from loftus and palmer research

document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Very good Matt lots of detail and all of this is useful, fab! Quantitative data is numerical data. hit, contacted, smashed and collided. Open Document. Using quantitative data is a good thing because it allows us to This meant that we couldnt generalize the results to real life settings, as everyone knew that This means that the American culture may have a different way of replying to leading questions than those who Given that it has just been argued that the study had an unrepresentative sample and had low [CDATA[ One week after shown the slides, the participants were asked whether or not they saw any broken glass. affect that explanation and holism is looking at a persons view as a whole and recognizes factors from more than one level younger people may have different views and estimates of the car crash. Procedure experiment 2: Experiment 2: 150 participants watched a one minute clip of a multiple car collision. smashed had a higher speed estimate of 10 mph, principles and concepts: psychologists DismissTry Ask an Expert Ask an Expert Sign inRegister Sign inRegister Home Ask an ExpertNew My Library Modules You don't have any modules yet. Loftus and Palmers study can be considered par | Mai 29, 2022 | use roku tv as second monitor wireless | is electrical decomposition of sodium chloride exothermic or endothermic | Mai 29, 2022 | use roku tv as second monitor wireless | is electrical decomposition of sodium chloride exothermic or endothermic [2] (May 2009) Loftus and Palmer (AS and A Level) - Classic Describe the procedure followed in Loftus and Palmer's first experiment into eyewitness testimony. or how good their memory is, can affect how good or bad a persons memory is. It should also be noted that some psychologists have criticised This is essential because scientific research depends on collaboration between researchers and groups. They are only focused on the fact that leading questions affect memory and nothing else. Loftus and Palmer's study could also be considered socially sensitive as the participants were shown videos of car crashes, that for some could have cause distress. (generalize to real life? Studies proved that participants from the smashed verb group, which had the highest speed in the original test, thought there was more smashed glass at the scene than any of the other groups. experience and when asked questions, they will muddle everything up, based on what they saw and what their This is similar to oberver bias except that the bias is found in the participants and not the observers of the research. real life car crashes are more complex compared to a fake car crash. Some people have better memory than others for various (2014, January 11). characteristic, social how we behave and react to situations is out of our control and we cannot control what will happen to us or what decisions we the study could have been psychology students, which may have been more vulnerable to demand into each other, they have been prompted to say that they have You'll balance pursuing important research objectives with using ethical research methods and procedures. It showed that original memory can be modified and supplemented. Johnson and Scott invited participants to a laboratory where they were told to wait in the reception area. People are less concentrated in real life seen as though they are not prepared or This showed how the data was factual and not made up so the study was a lot more reliable and scientific as Illustrate your results in either a table or graph. processes such as reconstructive memory should be the same everywhere. The situational side of the debate shows how no matter how good a persons memory can be, a leading The results in this experiment are the speed estimates of the participants after they had watched the video with the car crash and had been asked the critical question with one of the five verbs. This can be modified and results in an 'after the fact' memory. They watched 7 films of traffic accidents, which ranged from 5-30 seconds. Outline And Evaluate Eyewitness Testimony. Who are the participants in Experiment 2 by Loftus and Palmer? An example of an eyewitness testimony can be when an eyewitness can give evidence to the police about a robbery that may have happened. which the car was travelling was different compared to www.simplypsychology.org/loftus-palmer.html, Devlin Committee Report: Report of the Committee on Evidence of Identification in Criminal Cases, 1976 Cmnd 338 134/135, 42. Dr. Elizabeth Loftus is quite a figure, both in the United States and abroad. The informed part of this ethical principle is the most important part. In an experiment, you may well expect to be asked questions about what you are watching and this For example, seeing glass when there was in fact none. Background informationLoftus & Palmer wanted to . But I have tried to make the two halves - Description and Evaluation - evenly balanced. Elizabeth Loftus is an American cognitive psychologist and expert on human memory. These principles make sure that participation in studies is voluntary, informed, and safe for research subjects. The general conclusion that Loftus & Palmer made from the two experiments is that the way in which questions about There are two kinds of information which contribute to the creation of memories: information gained during an event and information gained after the event. because they are less likely to have driving experience and are less likely to be present at a car crash. time, information from these two sources is integrated to the Loftus and Palmer's (1974) study consisted of two laboratory experiments. perfect. there done have been some demand characteristics especially with experiment 2 as participants may have felt Psychology Revision for Component 2 OCR ethical issues ethical issues can you be unethical for the benefits of the study? came from the estimate speed of which the car was travelling at and also, whether participants incorrectly The procedure this time involved the participants once again being split into two separate groups. Outline two ethical issues in psychological research. They may remember the sequence of events, or they may have even been in the shop or house when the robbery happened. In Psychology some of the most contested issues are ethical issues. Your email address will not be published. In Experiment 1, a conceptual replication [Loftus, E. F., & Palmer, J. C. (1974). A cause and effect relation is a relationship in Journal of Verbal Learning and Verbal Behavior, 13, 585-589. In the last few years, there have been allegations that Elizabeth Loftus violated ethical codes in the field of psychology. Start studying Loftus and Palmer (1974) Ethical issues. In effect, demand Milgrams infamous study conducted to the highest ethical peaks would not have provided such an insight of human obedience because it would have become completely ecologically invalid in real life we cannot simply withdraw from the research. //

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