Skip to Content

Changes for page Test

Last modified by Sofia Kostakonti on 2022/04/05 14:08
From version Icon 19.1 Icon
edited by Marlein Vogels
on 2022/03/16 14:39
Change comment: There is no comment for this version
To version Icon 58.1 Icon
edited by Veikko Saikkonen
on 2022/04/01 14:35
Change comment: There is no comment for this version

Summary

Details

Icon Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.MarleinVogels
1 +XWiki.VSaikkonen
Content
... ... @@ -43,6 +43,13 @@
43 43  
44 44  For the experiments, we'll be using the NAO robot platform, as well as a laptop for the participants to complete the questionnaires on. The questionnaire will be a combination of questions regarding the emotional state of the participants, their interaction with the robot, and the music included in the interaction. Food will be made available to see and measure how much people will eat.
45 45  
46 +Questionnaires:
47 +Consent Form and Disclaimers
48 +8 questions from the [[EVEA>>https://www.ucm.es/data/cont/docs/39-2013-04-19-EVEA%20-%20Datasheet.pdf]] questionnaire
49 +4 questions from the [[Godspeed>>https://www.bartneck.de/2008/03/11/the-godspeed-questionnaire-series/]] questionnaire
50 +3 food-related questions of our own (5-point Likert scale)
51 +2 music-related questions of our own (5-point Likert scale)
52 +
46 46  == Practicalities ==
47 47  
48 48  Beforehand:
... ... @@ -79,14 +79,123 @@
79 79  
80 80  = Results =
81 81  
89 +The results were gathered from 19 personnel, all of whom interacted first with one version of the robot and then the other. 10 of the participants interacted first with the simple version, nine having their first interaction with the advanced version.
82 82  
91 +== Eating ==
83 83  
84 -= Discussion =
93 +{{html}}
94 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/EatingComp.png?rev=1.1" alt="Results on the eating of the test personas" style="display:block;margin-left:auto;margin-right:auto" width=750/>
95 +{{/html}}
85 85  
97 +(% style="text-align:center" %)
98 +Figure: Results on the eating of the test personas during the experiment
86 86  
100 +== EVEA (Mood) ==
87 87  
102 +{{html}}
103 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/MoodChangeDumb.png?rev=1.1" alt="Measured moods and changes for the simple robot" style="display:block;margin-left:auto;margin-right:auto" width=750/>
104 +{{/html}}
105 +
106 +(% style="text-align:center" %)
107 +Figure: Median measured moods for the simple version of the robot
108 +
109 +{{html}}
110 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/MoodChangeSmart.png?rev=1.1" alt="Measured moods and changes for the advanced version of the robot" style="display:block;margin-left:auto;margin-right:auto" width=750/>
111 +{{/html}}
112 +
113 +(% style="text-align:center" %)
114 +Figure: Median measured moods for the advanced version of the robot
115 +
116 +(% style="text-align:center" %)
117 +Table: Wilcoxon signed rank test results for the hypothesis that the mood changed during the interaction with the simple robot
118 +
119 +|=Mood|=Happiness|=Anxiety|=Sadness|=Anger
120 +|Statistic|37|5|4|14
121 +|P-value|0.54|0.01|0.01|0.45
122 +
123 +(% style="text-align:center" %)
124 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood changed during the interaction with the advanced robot
125 +
126 +|=Mood|=Happiness|=Anxiety|=Sadness|=Anger
127 +|Statistic|32|11|2|17
128 +|P-value|0.18|0.01|0.01|0.45
129 +
130 +(% style="text-align:center" %)
131 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood decreased during the interaction with the simple robot
132 +
133 +|=Mood|=Anxiety|=Sadness|=Anger
134 +|Statistic|81|53|29
135 +|P-value|0.01|0.00|0.23
136 +
137 +(% style="text-align:center" %)
138 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood decreased during the interaction with the advanced robot
139 +
140 +|=Mood|=Anxiety|=Sadness|=Anger
141 +|Statistic|32|149|52
142 +|P-value|0.00|0.01|0.07
143 +
144 +(% style="text-align:center" %)
145 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood increased during the interaction with the simple robot
146 +
147 +|=Mood|=Happiness
148 +|Statistic|37
149 +|P-value|0.27
150 +
151 +(% style="text-align:center" %)
152 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood increased during the interaction with the advanced robot
153 +
154 +|=Mood|=Happiness
155 +|Statistic|32
156 +|P-value|0.09
157 +
158 +== Music ==
159 +
160 +{{html}}
161 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/MusicEnjoyable.png?rev=1.1" alt="Effects of music on the test personnel" style="display:block;margin-left:auto;margin-right:auto" width=1250/>
162 +{{/html}}
163 +
164 +(% style="text-align:center" %)
165 +Figure: Answers of the test personas regarding music
166 +
167 +== Godspeed ==
168 +
169 +{{html}}
170 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/friendly-hist.png?rev=1.1" alt="Effects of music on the test personnel" style="display:block;margin-left:auto;margin-right:auto" width=750/>
171 +{{/html}}
172 +
173 +(% style="text-align:center" %)
174 +Figure: Answers to the statement 'I thought the robot was friendly'
175 +
176 +{{html}}
177 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/pleasant-hist.png?rev=1.1" alt="Answers to the statement 'I thought the robot was pleasant'." style="display:block;margin-left:auto;margin-right:auto" width=750/>
178 +{{/html}}
179 +
180 +(% style="text-align:center" %)
181 +Figure: Answers to the statement 'I thought the robot was pleasant'
182 +
183 +{{html}}
184 +<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group01/download/Test/WebHome/godspeed-barchart.png?rev=1.1" alt="Godspeed questionnaire median comparison'." style="display:block;margin-left:auto;margin-right:auto" width=750/>
185 +{{/html}}
186 +
187 +(% style="text-align:center" %)
188 +Figure: Median measured Godspeed questionnaire dimensions
189 +
190 +|=Dimension|=Likeability|=Intelligence
191 +|Statistic|36|70
192 +|P-value|0.01|0.17
193 +
194 +(% style="text-align:center" %)
195 +Table: Wilcoxon signed rank test results for the null hypothesis that the advanced robot scored higher in the perceived dimensions
196 +
88 88  = Conclusions =
89 89  
199 +From the results we can see that the more advanced robot
200 +
201 +
202 += Discussion =
203 +
204 +
205 +
90 90  = Appendix =
91 91  
92 92  == Experiment introduction for participants ==
Icon EatingComp.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.VSaikkonen
Size
... ... @@ -1,0 +1,1 @@
1 +83.6 KB
Content Icon
Icon MoodChangeDumb.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.VSaikkonen
Size
... ... @@ -1,0 +1,1 @@
1 +27.5 KB
Content Icon
Icon MoodChangeSmart.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.VSaikkonen
Size
... ... @@ -1,0 +1,1 @@
1 +27.7 KB
Content Icon
Icon MusicEnjoyable.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.VSaikkonen
Size
... ... @@ -1,0 +1,1 @@
1 +145.2 KB
Content Icon
Icon friendly-hist.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.VSaikkonen
Size
... ... @@ -1,0 +1,1 @@
1 +19.2 KB
Content Icon
Icon godspeed-barchart.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.VSaikkonen
Size
... ... @@ -1,0 +1,1 @@
1 +15.9 KB
Content Icon
Icon pleasant-hist.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.VSaikkonen
Size
... ... @@ -1,0 +1,1 @@
1 +19.6 KB
Content Icon