Subject | Condition | Observation session | |||||||
---|---|---|---|---|---|---|---|---|---|
Baseline phase | Intervention phase | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | ||
Group1—video | |||||||||
1 | A | 6 | 6.5 | 5.5 | 5.5 | 6.5 | 6 | 6.5 | 6.5 |
B | 4.5 | 3.5 | 3.5 | 3.5 | 5.5 | 5.5 | 5.5 | 5.5 | |
C | 5.5 | 5.5 | 5 | 5.5 | 7.5 | 7.5 | 8 | 7.5 | |
2 | A | 3.5 | 3.5 | 4 | 3.5 | 6.5 | 6 | 6.5 | 6.5 |
B | 2.5 | 2.5 | 3 | 2.5 | 5.5 | 5.5 | 5.5 | 5.5 | |
C | 2.5 | 3.5 | 2.5 | 2.5 | 5.5 | 4.5 | 4.5 | 4.5 | |
3 | A | 3.5 | 3.5 | 4.5 | 3.5 | 5.5 | 5.5 | 5.5 | 5.5 |
B | 6.5 | 6.5 | 6 | 5.5 | 7 | 7.5 | 7 | 7 | |
C | 6.5 | 7.5 | 7 | 6.5 | 9.5 | 10 | 10 | 10 | |
4 | A | 7 | 7.5 | 6.5 | 7 | 7.5 | 7.5 | 7.5 | 7.5 |
B | 4.5 | 5.5 | 4.5 | 4.5 | 7.5 | 7.5 | 7.5 | 7.5 | |
C | 4.5 | 4.5 | 4.5 | 4 | 9.5 | 9 | 9.5 | 9.5 | |
5 | A | 3.5 | 3.5 | 3 | 3.5 | 6 | 6.5 | 6.5 | 6.5 |
B | 2.5 | 2.5 | 2.5 | 2.5 | 6.5 | 6 | 5.5 | 6 | |
C | 4 | 4 | 3.5 | 4.5 | 7.5 | 7 | 7.5 | 7.5 | |
6 | A | 5.5 | 5.5 | 6 | 5.5 | 8.5 | 8.5 | 8.5 | 8.5 |
B | 5 | 6 | 5.5 | 5.5 | 10 | 10 | 9.5 | 9.5 | |
C | 8 | 7.5 | 7.5 | 8.5 | 10 | 10.5 | 10.5 | 10.5 | |
7 | A | 5 | 4.5 | 5.5 | 5.5 | 8.5 | 8.5 | 8 | 8.5 |
B | 5.5 | 5 | 5.5 | 5.5 | 9.5 | 9.5 | 9.5 | 9.5 | |
C | 6.5 | 6.5 | 6.5 | 7 | 9.5 | 9.5 | 9 | 9.5 | |
8 | A | 3.5 | 4.5 | 4.5 | 4.5 | 8.5 | 8.5 | 8.5 | 8.5 |
B | 6.5 | 7 | 7.5 | 7.5 | 9.5 | 9.5 | 9.5 | 9.5 | |
C | 8.5 | 9 | 8 | 8.5 | 10.5 | 10.5 | 10.5 | 11 | |
Group2—VE | |||||||||
9 | A | 4.5 | 6.5 | 6 | 6 | 8.5 | 8.5 | 6.5 | 8.5 |
B | 4.5 | 3.5 | 4 | 4.5 | 8.5 | 8.5 | 8.5 | 7.5 | |
C | 5.5 | 5.5 | 5.5 | 5.5 | 10.5 | 10 | 10.5 | 9.5 | |
10 | A | 3.5 | 3.5 | 3.5 | 3.5 | 10 | 9.5 | 8.5 | 9 |
B | 2.5 | 2.5 | 2.5 | 2.5 | 9.5 | 9 | 9.5 | 9.5 | |
C | 3 | 3 | 3 | 3 | 10 | 9.5 | 9.5 | 9.5 | |
11 | A | 4.5 | 4.5 | 4.5 | 4.5 | 7.5 | 7.5 | 7.5 | 7.5 |
B | 6.5 | 6.5 | 5.5 | 5.5 | 10.5 | 10 | 8 | 7.5 | |
C | 8.5 | 8 | 7 | 5.5 | 11.5 | 11 | 11.5 | 10.5 | |
12 | A | 7.5 | 7.5 | 7.5 | 7.5 | 9.5 | 9 | 8 | 8 |
B | 5 | 5 | 4.5 | 4.5 | 8.5 | 7.5 | 8 | 7.5 | |
C | 4.5 | 4.5 | 4.5 | 4.5 | 12.5 | 11.5 | 12 | 12 | |
13 | A | 3.5 | 3.5 | 3.5 | 3.5 | 7.5 | 8 | 8.5 | 8 |
B | 2.5 | 2.5 | 2.5 | 2.5 | 10.5 | 10.5 | 8.5 | 9.5 | |
C | 4.5 | 4.5 | 4.5 | 4.5 | 10.5 | 10.5 | 10 | 10.5 | |
14 | A | 5.5 | 5 | 5.5 | 5.5 | 10 | 9.5 | 9.5 | 8 |
B | 5 | 6 | 5.5 | 6 | 11 | 11.5 | 11.5 | 11.5 | |
C | 7.5 | 6.5 | 7.5 | 8 | 12.5 | 12 | 11.5 | 12 | |
15 | A | 5 | 5 | 6 | 6.5 | 12.5 | 13.5 | 13 | 13 |
B | 5.5 | 5.5 | 6 | 6 | 13 | 12.5 | 12.5 | 12.5 | |
C | 5 | 6 | 6.5 | 6.5 | 12 | 11.5 | 11.5 | 13 | |
16 | A | 4 | 4.5 | 4.5 | 4.5 | 11 | 10.5 | 9.5 | 11.5 |
B | 6.5 | 7 | 7.5 | 8 | 11.5 | 11.5 | 12.5 | 12.5 | |
C | 6.5 | 8.5 | 7.5 | 7 | 12.5 | 11 | 11.5 | 11.5 |