| Factors (Variables) |
Measuring Scale |
| Touching |
Number of observed actions multiplied by time |
| Forward Lean |
Number of observed actions (more than 15°) |
| Eye Contact |
Number of observed actions multiplied by time |
| Arm Position Asymmetry |
Number of observed actions multiplied by time |
| Sideways Lean |
Number of observed actions (more than 15°) multiplied by time |
| Hand Relaxation(Mode: 1=not tense, 2=moderately tense, 3=tense) |
Number of observed actions multiplied by time |
| Neck Relaxation |
Number of observed actions multiplied by time |
| Rocking Movements |
Number of observed actions multiplied by time |
| Head Nodding Movements |
Number of observed actions multiplied by time |
| Gesticulation |
Number of observed actions multiplied by time |
| Facial Pleasantness(Mode: 1=positive, 2=negative) |
Number of observed actions multiplied by time |
| Facial Activity |
Number of observed actions multiplied by time |