Comparison matrix and percentages of correct detection
Experiment One
Comparison Matrix and percentages
|
Emotional
state Chosen by subjects
|
|||||||
|
Real Emotional state shown in the Video
|
Neutral | Sadness | Stress | Anger | Joy | Boredom | |
| Neutral |
6
|
6
|
1
|
1
|
2
|
5
|
|
| Sadness |
9
|
5
|
2
|
0
|
1
|
5
|
|
| Stress |
7
|
1
|
10
|
3
|
5
|
2
|
|
| Anger |
0
|
1
|
2
|
13
|
0
|
2
|
|
| Joy |
7
|
2
|
4
|
0
|
8
|
5
|
|
| Boredom |
4
|
2
|
3
|
0
|
0
|
3
|
|
Table 1. Results for experiment one
|
Emotional
state Chosen by subjects
|
|||||||
|
Real Emotional state shown in the Video
|
Neutral | Sadness | Stress | Anger | Joy | Boredom | |
| Neutral |
28.57
|
28.57
|
4.76
|
4.76
|
9.5
|
23.8
|
|
| Sadness |
40.9
|
22.72
|
9
|
0.0
|
4.5
|
22.72
|
|
| Stress |
25
|
3.5
|
35.71
|
10.71
|
17.85
|
7.1
|
|
| Anger |
0.0
|
5.5
|
11.11
|
72.22
|
0.0
|
11.11
|
|
| Joy |
26.92
|
7.69
|
15.38
|
0.0
|
30.76
|
19.23
|
|
| Boredom |
33.33
|
16.66
|
25.0
|
0
|
0
|
25.0
|
|
Table 2. Results for experiment one in percentage
|
|
Total times video was shown
|
Percentage correct answers
|
|
Neutral
|
21
|
28.57%
|
|
Sadness
|
22
|
22.27%
|
|
Stress
|
28
|
35.71%
|
|
Anger
|
18
|
72.22%
|
|
Joy
|
26
|
30.76%
|
|
Boredom
|
12
|
25 .00%
|
Table 3. Percentages of correct answers
Conclusions
 |
The easiest emotional state to detect was Anger (73%) |
|
|
Sadness is the most difficult emotional state to detect from motion (22%) |
|
|
Neutral ,boredom and sadness were confused (around 28%) |
|
|
Stress was confused with neutral in 25% |
|
|
Confusion between joy and boredom is not low (19.3%) |
Experiment Two
|
Emotional state
Chosen by subjects
|
|||||||
|
Real Emotional state shown in the Video |
Neutral
|
Sadness
|
Stress
|
Anger
|
Joy
|
Boredom
|
|
|
Neutral
|
9
|
1
|
5
|
1
|
5
|
1
|
|
|
Sadness
|
3
|
7
|
3
|
1
|
0
|
9
|
|
|
Stress
|
5
|
1
|
13
|
1
|
0
|
2
|
|
|
Anger
|
0
|
3
|
4
|
11
|
0
|
3
|
|
|
Joy
|
5
|
0
|
2
|
0
|
15
|
1
|
|
|
Boredom
|
5
|
1
|
0
|
0
|
3
|
5
|
|
Table 4. Results for experiment one
|
Emotional state
Chosen by subjects
|
|||||||
|
Real Emotional state shown in the Video |
Neutral
|
Sadness
|
Stress
|
Anger
|
Joy
|
Boredom
|
|
|
Neutral
|
40.9
|
4.5
|
22.72
|
4.5
|
22.72
|
4.5
|
|
|
Sadness
|
13.04
|
30.43
|
13.04
|
14.3
|
0
|
39.13
|
|
|
Stress
|
22.72
|
4.5
|
59.09
|
4.5
|
0
|
9
|
|
|
Anger
|
0.0
|
14.28
|
19.04
|
52.38
|
0
|
14.28
|
|
|
Joy
|
21.73
|
0.0
|
8.6
|
0.0
|
65.21
|
4.3
|
|
|
Boredom
|
35.71
|
7.1
|
0.0
|
0.0
|
21.42
|
35.71
|
|
Table 5. Results for experiment one in percentage
|
|
Total times video was shown
|
Percentage correct answers
|
|
Neutral
|
22
|
45.90%
|
|
Sadness
|
23
|
30.43%
|
|
Stress
|
22
|
59.09%
|
|
Anger
|
21
|
52.38%
|
|
Joy
|
23
|
65.21%
|
|
Boredom
|
14
|
35.71%
|
Table 6. Percentages of correct answers
Conclusions
|
|
The easiest emotional state to detect is Joy (65%) |
| The second easiest emotional state to detect was Stress (59%) | |
|
|
Sadness is the most difficult emotional state to detect (30.43%) |
|
|
Neutral and stress where confused in approx 23% |
|
|
Anger was confused with stress in 19% |
|
|
Confusion between boredom and neutral in 36% |
