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In a prior research methods class that I taught, each participant was provided with each of three drinks in a counter-balanced order across subjects. They
In a prior research methods class that I taught, each participant was provided with each of three drinks in a counter-balanced order across subjects. They were asked to taste each drink in order. For each drink they were to rate the drink on each of four dimensions (sweet, salty, bitter, sour [they did not measure umami]) before moving on to the next drink. Unknown to the participant, the drinks were actually the same (either 7-up or Sprite, I cannot remember) but two of the three were adulterated by the addition of two drops of food coloring yielding three color conditions: clear, greenish, and reddish. The hypothesis was that the green drink would be seen as more bitter that the clear or red drink. to test whether " green drink would be seen as more bitter that the clear or red drink " how would you go about analyzing the data? what statistical test(s) would you run on what data? Group of answer choices 3 (color) x 4 (taste dimension) within-subject factorial ANOVA t-test of average across bitter for green vs the other two averaged. a chi-square analysis since we are looking at frequency data the test would need to be
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