- Performance of the 36 participants in the sessions employing familiar and unfamiliar and emotional and non-emotional contexts to treat stuttering
| Context | Mean (dysfluency %) | SD | Statistics | P-value |
|---|---|---|---|---|
| Familiar voice (emotional words) | 3 | 6.05 | -* | -* |
| Familiar voice (non-emotional words) | 6 | 7.03 | -4.17 | <0.001 |
| Unfamiliar voice (non-emotional words) | 7.25 | 11.94 | -4.81 | <0.001 |
| Unfamiliar voice (emotional words) | 12 | 12.17 | -5.16 | >0.05 |
↵* This condition was optimal and was compared to other cases.
SD: standard deviation