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Last modified by Dongxu Lu on 2023/01/13 15:05
From version 10.1
edited by Dongxu Lu
on 2023/01/13 14:19
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To version 13.1
edited by Dongxu Lu
on 2023/01/13 15:05
Change comment: Upload new image "3.png", version 1.1

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68 68  An example result analysis is below:
69 69  
70 70  **Accomplishment and Autonomy Assessment**
71 -\\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.
71 +[[image:autonomy.png]]
72 +Figure 1: 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.
72 72  
73 -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.
74 +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" suggesting that it is possible for the participants to feel like Pepper is responsible, at least partially, for the accomplishment of the task.
74 74  
75 75  ====== //H0//: The distribution of answers from people who like gardening and people who do not like gardening is the same. ======
76 76  
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78 78  |=p-value|0.0982|0.220|0.581
79 79  |=statistics|-1.653|-1.224|0.551
80 80  
81 -Table 4: Results of Wilcoxon Rank-Sum statistical test on accomplishment and autonomy subset of system assessment for people who like vs. dislike gardening
82 +Table 1: Results of Wilcoxon Rank-Sum statistical test on accomplishment and autonomy subset of system assessment for people who like vs. dislike gardening
82 82  
83 -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.
84 +The sense of accomplishment is slightly higher for people who like gardening than 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.
84 84  
85 85  **Negative Experiences Assessment** 
86 -[[image:CCD77DB3-91F9-440A-8725-7B90CF92FF9F.png]]
87 -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.
87 +[[image:1.png]]
88 +Figure 2: 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.
88 88  
89 -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.
90 +The third group, namely the negative experiences subset is used to group together questions that measure negative feelings and 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.
90 90  
91 91  ====== //H0//: The distribution of answers from people who like gardening and people who do not like gardening is the same. ======
92 92  
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94 94  |=p-value|0.951|0.358|0.926
95 95  |=statistics|0.0612|0.918|-0.0918
96 96  
97 -Table 5: Results of Wilcoxon Rank-Sum statistical test on negative experiences subset of system assessment for people who like vs. dislike gardening
98 +Table 2: Results of Wilcoxon Rank-Sum statistical test on negative experiences subset of system assessment for people who like vs. dislike gardening
98 98  
99 99  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.
100 100  
101 101  **Social Assessment**
102 -[[image:CBF52B0D-2992-4C0F-917D-6CAA0AA0EFB4.png]]
103 -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.
103 +[[image:3.png]]
104 +Figure 3: Graphical representation of results for the social subset of the system assessment, with results shown for people who like vs. dislike gardening, along with the average of the sample.
104 104  
105 105  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.
106 106  
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110 110  |=p-value|0.854|0.0297
111 111  |=statistics|0.183|-2.173
112 112  
113 -Table 5: Results of Wilcoxon Rank-Sum statistical test on social subset of system assessment for people who like vs. dislike gardening
114 +Table 3: Results of Wilcoxon Rank-Sum statistical test on the social subset of system assessment for people who like vs. dislike gardening
114 114  
115 115  This graph shows that the trust in Pepper was highly dependent on whether the participants enjoyed the activity or not.
116 116  
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127 127  
128 128  The results from the mood questionnaire seem to support our claims CL001: improved affect of PwD.
129 129  
130 -
131 131  Although there are many potential biases, there seems to be a general trend which is that the mood of the participants slightly improved thanks to the activity.
132 132  
133 133  All participants, except one who asked to leave the experiment early, finished the whole activity we had prepared for them during the session. This means the participants were able to perform game steps told by Pepper.
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136 136  
137 137  From the system assessment questionnaire, participants quite agree that completing the group game was a good accomplishment for them.
138 138  
139 -Frustration, annoyance and pressure are often linked to a lack of understanding from the other part. We can combine these with the question about whether Pepper cared about helping the participants, and with our observations during the experiment. When aggregated together, it seems that generally speaking, the participants felt understood.
139 +Frustration, annoyance and pressure are often linked to a lack of understanding from the other parts. We can combine these with the question about whether Pepper cared about helping the participants, and with our observations during the experiment. When aggregated together, it seems that generally speaking, the participants felt understood.
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