Title: An investigation into the impact of group pressure on an individual’s estimate of the amount of beads in a pot (ginger granules in a jar).
IV = Group/Individual
DV = Individual beads estimate
Abstract
This experiment investigated the impact of group pressure on the individual. The hypothesis is that group pressure does indeed impact on the individual and in this case the individual’s estimate of the number of ginger granules in a jar. Participants were asked to make a judgement of the number of ginger granules in a jar, first individually and then as a group. The individual participants were then interviewed again to see if their estimates had changed. The results proved the hypothesis that group pressure does make an impact
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It will be performed using a method similar to the one used by Jenness in his experiment. This will in effect test the reproducibility and validity of the Jenness experiment. There are no contentious or controversial issues surrounding this experiment and its method, and it is certainly within the law i.e. there are no deceptions or misleading intentions toward the participant; it is fair.
Hypothesis
The influence of group pressure will affect individuals’ estimates of the number of ginger granules in a glass jar. The estimate of the individual will change after a group decision to lie closer to the figure of the group.
Method
The IV was the group or individual, and the DV was the number of ginger granules in the glass jar. Two separate rooms were used; one for interview of the individual – one at a time. When not being interviewed the individual was instructed to go the second room where the rest of the group resided - for the period of the experiment. Both rooms contained only the subjects of the experiment, and of course the experimenter, and no one else was permitted into the aforementioned areas. Television, radio and other forms of communicative devices were forbidden from these areas.
The participants were three members of a family. The first was male and 67 years of age. The second was female and 52 years old. The third member of the family was male, and 25 years old.
Materials: * Jar of ginger granules * Watch * Sheets of paper
(or Objective) This part of the experiment expressed clearly in only one or two sentences,
Place 100 ml of distilled water in a 250-ml (or 400-ml) beaker. Add 1.26g of oxalic acid dihydrate (H2C2O4.2H2O) and 1 ml of concentrated ammonia. Stir the mixture until the solid has dissolved completely.
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Author repeated the same experiment with another person, but the juice was poured by the author in SW and TS is of same volume. It is noticed that people have the tendency to choose SW more likely than TS.
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Identify behavioral changes that result from the presence of others. Why does the presence of others produce changes in our level of performance or awareness?
This data is reliable as there were multiple trials that were conducted during the span of one class period with no interruptions. The data was also collected in the same way each time and with the controlled variables of strength of gravity and mass of the weight on the string kept to a constant as they were unchanged during the experiment. However, the poor and difficult to use apparatus and the errors in the data show that this experiment is unreliable and cause the controlled variable of the degree of the swing difficult to keep consistent.
Describe criminal investigation from a historical perspective, emphasizing the contribution of psychology to this field.
This experience consisted of 20 subjects from Woden plaza varying of age and gender. It also included one student who was going to conduct the experiment.
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A debate rages in psychology. It is not one of the usual kind, dwelling on a specific aspect of the mind or a new drug, but a controversy dealing with the very foundations of psychology. The issue is determining how psychologists should treat patients and on what psychologists base their choices. Some feel that they must be empirically-supported treatments, treatments backed by hard data and scientifically supported. Others feel that this standard for treatments is much too confining for the complex field of psychology and that many good treatments cannot be backed by hard data. The American Psychological Association President Task Force on Evidence-Based Treatment came out with a plan for psychology that effectively maintains a high
The experiment basically about a brain disease called multiple sclerosis, which is a disease that damages the nervous cell in the brain and spinal cord. This can cause visual issues and speech issues. Scientist think that multiple sclerosis and philosopher might have the same source which is a virus. Research shows that we carry a virus in our DNA and might have been picked up from our evolvement as children. Also they believe millions of year ago the mixed a virus and injected set into themselves. After that it got put in there body into the reproductive cells. Once it is in the cell it gives off protein this cause inflammatory going into the brain. Which cause the symptoms of these diseases. Two phases were test this, the first one was
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