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Last modified by Mathieu Jung-Muller on 2022/04/04 13:52
From version Icon 114.8 Icon
edited by Sneha Lodha
on 2022/04/04 00:25
Change comment: There is no comment for this version
To version Icon 114.10 Icon
edited by Sneha Lodha
on 2022/04/04 00:32
Change comment: There is no comment for this version

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331 331  
332 332  
333 333  === System Assessment ===
334 +
334 334  **Task Guidance Assessment**
335 335  [[System assessment, task guidance questions, interactive version>>https://pietro99.github.io/SCE/graphs/first_questionnaire_1.html]]
336 336  The results of the system questionnaire will be divided into four different group with similar questions in each group. This is done to improve the readability of the results and provide a more indepth analysis of various aspects of the system setup.
... ... @@ -402,9 +402,13 @@
402 402  Table 3: Results of Wilcoxon Rank-Sum statistical test on task guidance subset of system assessment for people who like vs. dislike gardening
403 403  
404 404  
405 -[[System assessment, second subset of questions, interactive version>>https://pietro99.github.io/SCE/graphs/first_questionnaire_2.html]]
406 +**Accomplishment and Autonomy Assessment**
407 +[[System assessment, accomplishment and autonomy subset, interactive version>>https://pietro99.github.io/SCE/graphs/first_questionnaire_2.html]]
406 406  [[image:group2.svg]]
409 +Figure 3: Graphical representation of results for accomplishment and autonomy subset of the system assessment, with results shown for people who like vs. dislike gardening, along with the average of the sample.
407 407  
411 +The second group, namely the accomplishment and autonomy subset has questions concerning the sense of control and accomplishment felt during the task by the participants. The participants on average responded between slightly agree and agree that completing the task was a good accomplishment and that they felt in control while doing it and a bit lower for the statement "I feel like I have accomplished it myself" suggestingthat it is possible for the participants to feel like Pepper is responsible, at least partially, for the accomplishment of the task.
412 +
408 408  {{html}}
409 409  <!DOCTYPE html>
410 410  <html>
... ... @@ -429,12 +429,11 @@
429 429  </head>
430 430  <body>
431 431  
432 -<h5>Wilcoxon Rank-Sum test</h5>
433 433  <h6><i>H0</i>: The distribution of answers from people who like gardening and people who do not like gardening is the same.</h6>
434 434  
435 435  <table>
436 436   <tr>
437 - <th>test results </th>
441 + <th><i>Wilcoxon Rank-Sum results </i></th>
438 438   <th>I feel like completing the task was a good accomplishment.</th>
439 439   <th>I feel like I accomplished it myself.</th>
440 440   <th>I felt in control of what I had to do.</th>
... ... @@ -458,13 +458,19 @@
458 458  </html>
459 459  {{/html}}
460 460  
461 -The sense of accomplishment is slightly higher for people who like gardening that for those who do not. It is globally around slightly agree.
462 -An interesting fact to notice is that participants who do not like gardening felt more in control of what they had to do.
465 +Table 4: Results of Wilcoxon Rank-Sum statistical test on accomplishment and autonomy subset of system assessment for people who like vs. dislike gardening
463 463  
464 464  
465 -[[System assessment, third subset of questions, interactive version>>https://pietro99.github.io/SCE/graphs/first_questionnaire_3.html]]
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 +
470 +
471 +**Negative Experiences Assessment**
472 +[[System assessment, negative experiences subset, interactive version>>https://pietro99.github.io/SCE/graphs/first_questionnaire_3.html]]
466 466  [[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.
467 467  
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 +
468 468  {{html}}
469 469  <!DOCTYPE html>
470 470  <html>
... ... @@ -489,12 +489,11 @@
489 489  </head>
490 490  <body>
491 491  
492 -<h5>Wilcoxon Rank-Sum test</h5>
493 493  <h6><i>H0</i>: The distribution of answers from people who like gardening and people who do not like gardening is the same.</h6>
494 494  
495 495  <table>
496 496   <tr>
497 - <th>test results </th>
506 + <th><i> Wilcoxon Rank-Sum results </i></th>
498 498   <th>I felt annoyed by Pepper.</th>
499 499   <th>I felt frustrated by the task.</th>
500 500   <th>I felt pressured by Pepper.</th>
... ... @@ -518,6 +518,9 @@
518 518  </html>
519 519  {{/html}}
520 520  
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 +
521 521  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.
522 522  
523 523