Table 2.
Mean scores (SD) on the outcome measures at T1 and T2 for the immediate and delayed groups.
| Assessment | Group | T1 score (SD) | T2 score (SD) | |
|---|---|---|---|---|
| Gesture assessment | Treated items (max. score = 40) | Immediate (n = 12) | 6.75 (5.86) | 11.33 (6.80) |
| Delayed (n = 8) | 9.38 (6.59) | 9.13 (5.46) | ||
| Untreated items (max. score = 40) | Immediate (n = 12) | 5.00 (4.07) | 5.75 (4.83) | |
| Delayed (n = 8) | 5.88 (4.29) | 4.88 (5.41) | ||
| Interactive gesture assessment | Treated items (max. score = 12) | Immediate (n = 11) | 6.01 (3.36) | 6.27 (3.66) |
| Delayed (n = 5) | 4.60 (2.97) | 6.66 (3.13) | ||
| Untreated items (max. score = 12) | Immediate (n = 11) | 5.10 (3.08) | 4.73 (4.43) | |
| Delayed (n = 5) | 4.40 (3.78) | 6.20 (3.56) | ||
| Naming assessment | Treated items (max. score = 40) | Immediate (n = 12) | 1.83 (2.79) | 2.75 (3.47) |
| Delayed (n = 8) | 1.13 (0.99) | 0.63 (0.74) | ||
| Untreated items (max. score = 40) | Immediate (n = 12) | 0.83 (1.53) | 0.75 (1.36) | |
| Delayed (n = 8) | 0.63 (1.06) | 1.00 (1.93) |