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Essays in Psychometrics category
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Triangulation
... are of the same age group i.e. 13 - 15 years, attend the same number of biology lessons of the same teacher and study the same topic and there are a balanced number of boys and girls i.e. equal number ...
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Using examples taken from at least two of the research papers you have read in EK310 so far, discuss the main differences between qualitative and quantitative research.
... Elizabeth Coates Multiple Risk Behaviour and Injury: An International Analysis of Young People - Will Pickett et al I will also investigate if there are any similarities between qualitative and quantitative research and finally draw a conclusion on the work I ...
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Verbal memory differences between the sexes
... the middle of the list were not well recalled because there was no time to rehearse these words so they were not transferred into the LTM. These words were also forgotten from the STM as the STM only has a ...
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VISUAL PERCEPTION
... of people is to determine whether men, see a young woman in the picture or an old woman , and whether women see a young woman in the picture or an old woman. In this experiment carried out in the past, ...
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Walking on the Shady Side
... refers to our "tendency to attach more importance to the initial information that we learn about a person" (Passer, Smith, Atkinson, Mitchell, Muir: P. 507). These 'first impressions' can be overcome but they require a great deal of effort and ...
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what are the main ethical concerns for psychologists
... during experimentation. Ethical guidelines- Informed consent is required so the participants know that he is actually doing the experiment and being monitored. All participants need to have all the information in order to give their informed consent. If there is any incnvience ...
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What are the main methods of investigation available to psychologists? Drawing on evidence from studies what are the advantages/disadvantages of these methods?
... observing in natural habitats. By looking at past studies and experiments it is possible to see the materialisation of these advantages and disadvantages in the different methods of psychological investigation. A laboratory experiment is a frequent method of investigation ...
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What are the psychophysical methods, and how are they useful in measuring sensory processes? Provide examples from more than one sense.
... into how the brain really works can be formed. The relationship between physical energy and subjective experience is not one-to-one, but one-to-many. As a result different questions have been addressed in order to study the multiple outcomes. Researchers have studied what ...
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What does an understanding of biological processes offer to psychological explanations? Support your argument with research evidence from Chapter 4 and/or Chapter 5 of Book 1.
... complementary relationship and the relevance of biological knowledge for understanding of psychological phenomena will be explored in this essay. Reductionism, postulated by the biologist Francis Crick (Toates, 2002), proposes that 'any particular event or phenomenon can be understood simply by looking ...
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What factors may distort the outcome of psychological investigations? What implications does this have for whether psychology is a science?
... drivers than women would be best done through observations. Each method of research will provide the researcher with one of two types of data; either qualitative or quantitative. (Kline, 2000) The experimental method in psychology supports the idea that psychology ...
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What is it about superstition as measured by your scale that means it is negatively correlated in attitudes to organ donation?
... to change the existing "opt-in" donor card scheme, the main reason being that a survey showed that only 28% of the public were in favour of an opt-out scheme. (www.bbc.co.uk) In 1996, there were 50,047 people on the donor waiting list ...
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What kinds of evidence do researchers draw on when considering the
... Jurgen Eysenck, (Book 1, Chapter 5) developed a type theory, believing that type of personality is determined by biology, he believed that putting people into the following categories could summarise the main personality dimensions. These were extraversion-introversion and neuroticism-emotional stability, ...
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What role do workplace stressors play in our everyday lives?
... are in direct conflict with the demands or needs of the individual. This causes great stress, as it is an ambient stressor, meaning it is always present in the mind of the individual. However we usually adapt and learn to ...
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When carrying out experimental research, one of the most important factors that psychologists have to consider is what variables need to be controlled and how that control is to be achieved.
... be asked leading questions or closed answer questions, which could in turn effect the results drastically. A control group was also used. This was in the second part of the experimental research. There were 150 students, who were shown a ...
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Why do people obey?
... study on memory. The subject was told he would play the role of teacher. The subject watched as the learner (a confederate) was strapped into a chair and wired to an electrode that would deliver an electric shock if he ...
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Why is it important that ethical issues are considered when a research study is being planned?
... but it can be harmful in lots of different ways if not approached in the correct way and with the correct concerns for the people involved. Ethical issues are of the utmost important when planning a research study to ensure ...
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Will participants perform better in a low or high density room?
... research suggests that arousal levels are high in density conditions, which leads to higher pulse rate and blood pressure (Evans, 1979). Density is manipulated in two ways; social and spatial. Social density is manipulated by varying group size whilst keeping ...
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Within my experiment I hoped to find out whether it takes longer to complete a card sorting task with distracting noise than in silence. I predicted that in accordance
... participants aged from 16-45 from the Portglenone area in my sample. I used averages to show how the participants performed as a group. I decided to use the mean and the median to represent this and I found that my results ...
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Zimbardo The Stanford Prison Experiment
... physical and mental health history and any criminal history, the participants picked were thought by Zimbardo to be the most stable. The participants selected were each given fully informed consent forms they had to sign and also contracts (that had ...
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Zimbardo's Prison study: Do the ends justify the means?
... are treated that make a study unethical but as well as the wider ethical implication of the research. For example Gould's study tells us that the results that Yerkes collected were used to support racist views, restraining immigration policies and ...
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“The Barnum Effect” states that individuals are likely to accept general personality descriptions, this study aims to test this theory and further the research
... the way in which individuals' thoughts, feelings, and behaviours differ, and the stability of these differences over time is of great interest to psychologists (Pervin & John, 2001). Reliable and valid personality measures have been developed as a requirement to ...