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Experiment research paper psychology
Ap psychology experiments
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Participants Participants in this study were all psychology students from the only summer section of research and statistics method class from the Northeastern University. The sample included 18 participants (5 males,17 females and 1 unknown). Age mean amongst the class (M= 26.39), with a stand deviation of (SD =4.075). The study was introduced by instruction before the conduction of the experiment. One student did withdrew from the study before the conduction. Materials The materials used for this study were small wax paper cups used to hold the sample beverage. The beverage that was contain in neutral unbranded bottles. Each bottle was labeled A and B for the distinctions of sample beverage. Saltine Crackers were used to neutralize the …show more content…
The instructor told each participant to label one cup A and the other cup B. As each student labeled the cups the instructor indicated to each participant which beverage A or B the would be dinking first, creating a counterbalance between participants. As follows, the instructor poured the sample beverages in the indicated cup of each participant. A questionnaire was also give to the participants to indicate their age, gender, consumption behaviors and prediction of whether the beverage was either Coke or Pepsi. Participates then eat the saltine crackers to neutralize their taste bubs to prior consumption which would have been 30 minutes before the conduction of the study and after the first consumption of the first beverage. Half of the participants consumed cup A, while the other half consumed cup B creating a counterbalance amongst results and consumption of the different beverages. Lastly, participants were then told to classify on the questioner whether A cup was Pepsi or Coke and the same classification for Cup …show more content…
It was hypotheses that if a person was formalized with their preferred beverage the would be more like to distinguish the difference. However, as seen in the the result section there was statically no significant difference amongst preference and distinction meaning that preference does not shape the likelihood of predicting the correct brand. Gender and preference also had statically no significances. Both male and females were more likely to guess correctly, however within conduction of the experiment them were more female than male which could cause disparities within the study. Also, the factor of how long ago a participant consumed food shaped how many coals were correctly guessed. I can be seen through the study that individuals that consumed food more recently to the study could predict the beverages correctly. Meaning that once an individual satisfied their physiological needs the can predict or make a distinct more accurately, which is seen throughout Maslow’s hierarchy of
But this “thin slicing” is in the form of a “sip test”. The Pepsi Challenge was a series of soft drink taste-tests that seemed to conclusively prove that Americans liked Pepsi more than Coke. These soda contests made Pepsi a serious contender for the first time, and left Coca-Cola scratching its head. Gladwell however, presents evidence that Pepsi’s overwhelming success over Coca-Cola in these tests was not evidence of a real preference, but rather a result of the flawed nature of the “sip test” method itself. “His research shows that when offered a quick sip, tasters generally prefer the sweeter of two beverages – even if they prefer a less sweet beverage over the course of an entire can” (Choosing Speakers). Just because a taster prefers a single sip of the sweeter beverage, Gladwell argues, doesn’t mean he’d prefer to have an entire case of it at
The World of Psychology. (2002). A Pearson Education Company. Boston, MA: Samuel Wood & Ellen Green Wood p. 593
CHAPTER II METHODS Participants Forty members of a Research Methods in Psychology course at the University of Missouri – St. Louis (UMSL) served as participants in this examination. These participants were recruited within their respective laboratory periods. No money was awarded to the subjects for their participation.
In this observation project the results will show and discuss that of a natural observation. When presented with a choice of a snack, such as a healthy option or unhealthy option what will most people choose? In the second half of this observation, A variable will be added in order to change the behavior.
Schacter, D. L., Gilbert, D. T., & Wegner, D. M. (2010). Psychology. (2nd ed., p. 600). New York: Worth Pub.
Davis, S. F., & Palladino, J. J. (2003). Psychology. (4th ed.). Upper Saddle River, NJ: Pearson Prentice Hall.
Gall, S. B., Beins, B., & Feldman, A. (2001). The gale encyclopedia of psychology. (2nd ed.). Detroit, MI: Gale Group.
The soft drink industry in the United States is a highly profitably, but competitive market. In 2000 alone, consumers on average drank 53 gallons of soft drinks per person a year. There are three major companies that hold the majority of sales in the carbonated soft drink industry in the United States. They are the Coca Cola Company with 44.1% market share, followed by The Pepsi-Cola Company with 31.4% market share, and Dr. Pepper/Seven Up, Inc. with 14.7% market share. Each company respectively has numerous brands that it sales. These top brands account for almost 73% of soft drink sales in the United States. Dr. Pepper/Seven Up, Inc. owns two of the top ten brands sold. Colas are the dominant flavor in the U.S carbonated soft drink industry; however, popularity for flavored soft drinks has grown in recent years. The changing demographics of the U.S population have been an important factor in the growing popularity of these flavored soft drinks. The possible impact of this factor will be addressed later in the case.
Gall, S. B., Beins, B., & Feldman, A. (2001). The gale encyclopedia of psychology. (2nd ed., pp. 271-273). Detroit, MI: Gale Group.
The design for this study will be a simple between subject experiment consisting of one experimental group and one control group. The independent variable will be warm colors. The dependent variable will be mood. The main goal is to determine if the independent variable will influence or cause difference in the specified dependent variable. The experiment group will spend 60 minutes in a warm paint color room and their mood will be measured. The control group will spend 60 minutes in a neutral paint color room and their mood will be measured.
Robins R.W, Gosling S.D & Craik R.H (1999) An Empirical Analysis of Trends in Psychology. American psychologists, 54,(2), 117-128
Their first study was composed of 443 college students from two large universities in the Midwest. The participants were offered credit in their introductory psychology classes in return for their participation. They completed a questionnaire as part of their participation. 52% of the participants were men, and 48% were women. 94% were between the ages of 18 and 25. Only the 404 students that had complete data were used to set up the model that the experimenters formed. The second study tried to show any coincidence between the findings of American students and international ones.
Ciccarelli, Saundra, and White, J. Noland. Psychology Second Edition. Upper Saddle River: Pearson Education, Inc. 2009. Print.
Weseley, A., McEntarffer, R., & McEntarffer, R. (2010). AP® psychology. Hauppauge, N.Y: Barron's Educational Series.
Edited by Raymond J. Corsini. Encyclopedia of Psychology, Second Edition, Volume 1. New York: John Wiley and Sons Inc.