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Last modified by Mathieu Jung-Muller on 2022/04/04 13:52
From version Icon 114.7 Icon
edited by Sneha Lodha
on 2022/04/04 00:24
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.
... ... @@ -398,12 +398,17 @@
398 398  </body>
399 399  </html>
400 400  {{/html}}
402 +
401 401  Table 3: Results of Wilcoxon Rank-Sum statistical test on task guidance subset of system assessment for people who like vs. dislike gardening
402 402  
403 403  
404 -[[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]]
405 405  [[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.
406 406  
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 +
407 407  {{html}}
408 408  <!DOCTYPE html>
409 409  <html>
... ... @@ -428,12 +428,11 @@
428 428  </head>
429 429  <body>
430 430  
431 -<h5>Wilcoxon Rank-Sum test</h5>
432 432  <h6><i>H0</i>: The distribution of answers from people who like gardening and people who do not like gardening is the same.</h6>
433 433  
434 434  <table>
435 435   <tr>
436 - <th>test results </th>
441 + <th><i>Wilcoxon Rank-Sum results </i></th>
437 437   <th>I feel like completing the task was a good accomplishment.</th>
438 438   <th>I feel like I accomplished it myself.</th>
439 439   <th>I felt in control of what I had to do.</th>
... ... @@ -457,13 +457,19 @@
457 457  </html>
458 458  {{/html}}
459 459  
460 -The sense of accomplishment is slightly higher for people who like gardening that for those who do not. It is globally around slightly agree.
461 -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
462 462  
463 463  
464 -[[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]]
465 465  [[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.
466 466  
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 +
467 467  {{html}}
468 468  <!DOCTYPE html>
469 469  <html>
... ... @@ -488,12 +488,11 @@
488 488  </head>
489 489  <body>
490 490  
491 -<h5>Wilcoxon Rank-Sum test</h5>
492 492  <h6><i>H0</i>: The distribution of answers from people who like gardening and people who do not like gardening is the same.</h6>
493 493  
494 494  <table>
495 495   <tr>
496 - <th>test results </th>
506 + <th><i> Wilcoxon Rank-Sum results </i></th>
497 497   <th>I felt annoyed by Pepper.</th>
498 498   <th>I felt frustrated by the task.</th>
499 499   <th>I felt pressured by Pepper.</th>
... ... @@ -517,6 +517,9 @@
517 517  </html>
518 518  {{/html}}
519 519  
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 +
520 520  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.
521 521  
522 522