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Changes for page Test

Last modified by Mathieu Jung-Muller on 2022/04/04 13:52
From version Icon 114.9 Icon
edited by Sneha Lodha
on 2022/04/04 00:29
Change comment: There is no comment for this version
To version Icon 114.11 Icon
edited by Sneha Lodha
on 2022/04/04 00:35
Change comment: There is no comment for this version

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... ... @@ -468,9 +468,13 @@
468 468  The sense of accomplishment is slightly higher for people who like gardening that for those who do not. It is globally around slightly agree. An interesting fact to notice is that participants who do not like gardening felt more in control of what they had to do.
469 469  
470 470  
471 -[[System assessment, third subset of questions, interactive version>>https://pietro99.github.io/SCE/graphs/first_questionnaire_3.html]]
471 +**Negative Experiences Assessment**
472 +[[System assessment, negative experiences subset, interactive version>>https://pietro99.github.io/SCE/graphs/first_questionnaire_3.html]]
472 472  [[image:group3.svg]]
474 +Figure 4: Graphical representation of results for negative experiences subset of the system assessment, with results shown for people who like vs. dislike gardening, along with the average of the sample.
473 473  
476 +The third group, namely negative experiences subset is used to group together questions that measure negative feeling experiences with Pepper. The results show that the participants on average answered between slightly disagree and disagreed. This suggests that Pepper was not frustrating for most people but only for a small fraction of the participants.
477 +
474 474  {{html}}
475 475  <!DOCTYPE html>
476 476  <html>
... ... @@ -495,12 +495,11 @@
495 495  </head>
496 496  <body>
497 497  
498 -<h5>Wilcoxon Rank-Sum test</h5>
499 499  <h6><i>H0</i>: The distribution of answers from people who like gardening and people who do not like gardening is the same.</h6>
500 500  
501 501  <table>
502 502   <tr>
503 - <th>test results </th>
506 + <th><i> Wilcoxon Rank-Sum results </i></th>
504 504   <th>I felt annoyed by Pepper.</th>
505 505   <th>I felt frustrated by the task.</th>
506 506   <th>I felt pressured by Pepper.</th>
... ... @@ -524,12 +524,19 @@
524 524  </html>
525 525  {{/html}}
526 526  
530 +Table 5: Results of Wilcoxon Rank-Sum statistical test on negative experiences subset of system assessment for people who like vs. dislike gardening
531 +
532 +
527 527  The participants globally disagree that the presence of Pepper annoyed, frustrated or pressured them. Those who like gardening actually had a bit more negative feelings regarding the presence of Pepper than those who dislike gardening.
528 528  
529 529  
530 -[[System assessment, fourth subset of questions, interactive version>>https://pietro99.github.io/SCE/graphs/first_questionnaire_4.html]]
536 +**Social Assessment**
537 +[[System assessment, social subset, interactive version>>https://pietro99.github.io/SCE/graphs/first_questionnaire_4.html]]
531 531  [[image:group4.svg]]
539 +Figure 5: Graphical representation of results for social subset of the system assessment, with results shown for people who like vs. dislike gardening, along with the average of the sample.
532 532  
541 +The fourth and final group addresses a social subset and is utilized for assessing Pepper's social presence and trustworthiness as felt by the participants. The two statements used are "Pepper cared about helping me" and "I would trust Pepper with more important activities". The responses were on average slightly above the neutral level.
542 +
533 533  {{html}}
534 534  <!DOCTYPE html>
535 535  <html>
... ... @@ -554,12 +554,11 @@
554 554  </head>
555 555  <body>
556 556  
557 -<h5>Wilcoxon Rank-Sum test</h5>
558 558  <h6><i>H0</i>: The distribution of answers from people who like gardening and people who do not like gardening is the same.</h6>
559 559  
560 560  <table>
561 561   <tr>
562 - <th>test results </th>
571 + <th><i>Wilcoxon Rank-Sum results</i></th>
563 563   <th>Pepper cared about helping me.</th>
564 564   <th>I would trust Pepper with more important activities.</th>
565 565   </tr>
... ... @@ -580,6 +580,8 @@
580 580  </html>
581 581  {{/html}}
582 582  
592 +Table 5: Results of Wilcoxon Rank-Sum statistical test on social subset of system assessment for people who like vs. dislike gardening
593 +
583 583  This graph shows that the trust in Pepper was highly dependent on whether the participants enjoyed the activity or not.
584 584  
585 585  == Discussion ==