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Last modified by Sofia Kostakonti on 2022/04/05 14:08
From version Icon 34.1 Icon
edited by Veikko Saikkonen
on 2022/03/31 16:58
Change comment: There is no comment for this version
To version Icon 59.1 Icon
edited by Veikko Saikkonen
on 2022/04/01 14:43
Change comment: There is no comment for this version

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... ... @@ -84,19 +84,44 @@
84 84  
85 85  * Analyze results
86 86  
87 -[[Link Example]]= Results =
87 += Results =
88 88  
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.
89 89  
91 +== Eating ==
90 90  
91 91  {{html}}
92 -<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"/>
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/>
93 93  {{/html}}
94 94  
95 95  (% style="text-align:center" %)
98 +Figure: Results on the eating of the test personas during the experiment
99 +
100 +|=Version|=Did not eat|=Ate|=Would not have eaten without the robot|\\
101 +|Simple|16|3|1
102 +|Advanced|13|6|4
103 +
104 +Simple robot:
105 +
106 +* 16% ate
107 +* 33% of those would not have eaten without the robot
108 +
109 +Advanced robot:
110 +
111 +* 32% ate
112 +* 67% of those would not have eaten without the robot
113 +
114 +== EVEA (Mood) ==
115 +
116 +{{html}}
117 +<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/>
118 +{{/html}}
119 +
120 +(% style="text-align:center" %)
96 96  Figure: Median measured moods for the simple version of the robot
97 97  
98 98  {{html}}
99 -<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"/>
124 +<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/>
100 100  {{/html}}
101 101  
102 102  (% style="text-align:center" %)
... ... @@ -103,31 +103,95 @@
103 103  Figure: Median measured moods for the advanced version of the robot
104 104  
105 105  (% style="text-align:center" %)
106 -Table: Wilcoxon signed rank test results for hypothesis that the mood decreased during the interaction with the simple robot
131 +Table: Wilcoxon signed rank test results for the hypothesis that the mood changed during the interaction with the simple robot
107 107  
108 108  |=Mood|=Happiness|=Anxiety|=Sadness|=Anger
109 -|Statistic|37|81|53|29
110 -|P-value|0.27|0.99|1.00|0.77
134 +|Statistic|37|5|4|14
135 +|P-value|0.54|0.01|0.01|0.45
111 111  
112 112  (% style="text-align:center" %)
113 -Table: Wilcoxon signed rank test results for hypothesis that the mood decreased during the interaction with the advanced robot
138 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood changed during the interaction with the advanced robot
114 114  
115 115  |=Mood|=Happiness|=Anxiety|=Sadness|=Anger
116 -|Statistic|32|149|52|42
117 -|P-value|0.09|1.00|1.00|0.93
141 +|Statistic|32|11|2|17
142 +|P-value|0.18|0.01|0.01|0.45
118 118  
144 +(% style="text-align:center" %)
145 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood decreased during the interaction with the simple robot
119 119  
120 -- TODO: Add "I liked the music" and "I thought the music was calming" figures
121 -- TODO: Add "I thought the robot was pleasant." and "I thought the robot was friendly" figures
147 +|=Mood|=Anxiety|=Sadness|=Anger
148 +|Statistic|81|53|29
149 +|P-value|0.01|0.00|0.23
122 122  
123 -= Discussion =
151 +(% style="text-align:center" %)
152 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood decreased during the interaction with the advanced robot
124 124  
154 +|=Mood|=Anxiety|=Sadness|=Anger
155 +|Statistic|32|149|52
156 +|P-value|0.00|0.01|0.07
125 125  
158 +(% style="text-align:center" %)
159 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood increased during the interaction with the simple robot
126 126  
161 +|=Mood|=Happiness
162 +|Statistic|37
163 +|P-value|0.27
164 +
165 +(% style="text-align:center" %)
166 +Table: Wilcoxon signed rank test results for the null hypothesis that the mood increased during the interaction with the advanced robot
167 +
168 +|=Mood|=Happiness
169 +|Statistic|32
170 +|P-value|0.09
171 +
172 +== Music ==
173 +
174 +{{html}}
175 +<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/>
176 +{{/html}}
177 +
178 +(% style="text-align:center" %)
179 +Figure: Answers of the test personas regarding music
180 +
181 +== Godspeed ==
182 +
183 +{{html}}
184 +<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/>
185 +{{/html}}
186 +
187 +(% style="text-align:center" %)
188 +Figure: Answers to the statement 'I thought the robot was friendly'
189 +
190 +{{html}}
191 +<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/>
192 +{{/html}}
193 +
194 +(% style="text-align:center" %)
195 +Figure: Answers to the statement 'I thought the robot was pleasant'
196 +
197 +{{html}}
198 +<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/>
199 +{{/html}}
200 +
201 +(% style="text-align:center" %)
202 +Figure: Median measured Godspeed questionnaire dimensions
203 +
204 +|=Dimension|=Likeability|=Intelligence
205 +|Statistic|36|70
206 +|P-value|0.01|0.17
207 +
208 +(% style="text-align:center" %)
209 +Table: Wilcoxon signed rank test results for the null hypothesis that the advanced robot scored higher in the perceived dimensions
210 +
127 127  = Conclusions =
128 128  
129 -The experiment showed promising results and encourages more research into the subject.
213 +From the results we can see that the more advanced robot
130 130  
215 +
216 += Discussion =
217 +
218 +
219 +
131 131  = Appendix =
132 132  
133 133  == Experiment introduction for participants ==
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