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The Cola Wars Experiment

Decent Essays

Methods Participants The participants of the Cola Wars experiment were gathered from the PSYC/SOCL/CJUS 351 Research Methods in Social Sciences Section A class at Benedictine University. The total number of students in the class is eighteen, but only sixteen participated. Two students did not participate due to personal reasons. Among the sixteen participants, there were five males and eleven females. The students participated in the experiment because they were a convenient sample to be a part of the class activity. Materials The professor, Dr. Patterson, provided all of the materials that were necessary for the experiment. Two ½ liter bottles of soda were used: one Coke and one Pepsi. The sodas were non-diet caffeinated and chilled in the refrigerator to be kept cold. 40 small, plastic, shot glass-like cups were used to hold the drinks; they were numbered from 1-40. A box of saltine crackers was used as a palate cleanser and to prevent …show more content…

After eating the cracker, the participant drank the cup with the odd number first. It was instructed to drink the beverage slowly, so that they can focus on the taste and other characteristics of the drink. After finishing the first drink, questions 7a, 7b, and 7c were answered on the Cola Rating Sheet. Next, the participants ate the second saltine cracker to clean their palate and prevent the carry-over effect. The second beverage was consumed in a slow motion in order to pay attention to the taste and compare it to the first beverage. The remaining questions 8a, 8b, 8c, and 9 were answered on the Cola Rating Sheet. Then, the professor revealed the correct answers on the projector screen and the participants discovered if their predictions on the Cola Rating Sheet were correct. Lastly, the professor collected all of the materials and surveys from the participants in the interest of seeing the gathered data from the

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