Table 1.
Spearman correlations for inter-judge reliability.
| Outcomes | Pre-Test | Post-Test |
|---|---|---|
| SPRS 1 | ||
| Gaze | 0.99 | 0.99 |
| Vocal quality | 0.96 | 0.95 |
| Length | 0.98 | 0.97 |
| Discomfort | 0.95 | 0.95 |
| Conversation flow | 0.90 | 1 |
| Total | 0.95 | 0.99 |
| OPQ-C 2 | ||
| Micro-behaviours | 0.98 | 0.97 |
| 1. How loud and clear was the child’s voice? | 0.99 | 0.96 |
| 2. How much did the child look at the camera? | 0.97 | 0.97 |
| 3. How much did the child smile | 0.97 | 0.98 |
| Nervous | 0.98 | 0.99 |
| 4. How nervous did the child look? | 0.98 | 0.97 |
| 5. Did the child stumble over the child’s words? | 1 | 1 |
| Global | 0.97 | 0.98 |
| 6. How clever did the child look? | 0.93 | 0.98 |
| 7. How friendly did the child look? | 0.99 | 0.97 |
| 8. How good was the child’s speech? | 0.95 | 0.98 |
1 Social Performance Rating Scale; 2 The Objective Performance Questionnaire.