Changes for page Test
Last modified by Mathieu Jung-Muller on 2022/04/04 13:52
From version 
109.1 
109.1
edited by Pietro Piccini
on 2022/04/03 16:03
on 2022/04/03 16:03
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To version 107.1
107.1
edited by Pietro Piccini
on 2022/04/03 14:57
on 2022/04/03 14:57
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... ... @@ -188,12 +188,6 @@ 188 188 189 189 We produced our results as interactive graphs. Only a printed version is shown below. To get a better version with more information (data point information on mouse hovering for instance), click the provided link for each graph. 190 190 191 -For the statistical test, we used the Wilcoxon test because we do not assume that our data is normally distributed. 192 -we used the Wilcoxon Signed-rank test to measure the statistical significance of the mood change before and after Pepper's interaction because the data comes from the same group of participants. 193 -To measure the statistical significance between two different groups (liking gardening group and disliking gardening group) we use the Wilcoxon Rank-Sum test. 194 -The statistics value of the test is the sum of the difference in the rank. 195 -the p-value is the probability of obtaining results at least as extreme as the one we obtained given that the null hypothesis is true. We decided to set a threshold of 5% to claim statistical significance. 196 - 197 197 === Affect assessment === 198 198 199 199 [[Affect assessment, interactive version>>https://pietro99.github.io/SCE/graphs/mood_questionnaire.html]] ... ... @@ -588,10 +588,6 @@ 588 588 589 589 590 590 591 - 592 - 593 - 594 - 595 595 == Conclusions == 596 596 597 597 The results from the mood questionnaire seem to support our claims CL10: the PwD feels reassured and CL11: the PwD feels content.