Table 1.
Means, standard deviations (SD), and ranges of children’s performance in the tasks measuring balance, spatial scaling, and proportional reasoning, as well verbal IQ, inhibition, visuo-spatial and verbal working memory (WM).
| Mean (SD) | Range | ||
|---|---|---|---|
| T1 | Balance (in s) | 44.88 (31.08) | 2–100 |
| Spatial Scaling (score) | 14.91 (2.86) | 8–21.33 | |
| Children’s Mental Transformation Task (score) | 19.18 (3.27) | 10–24 | |
| Verbal IQ | 99.84 (10.44) | 61–121 | |
| Inhibition (score) | 32.26 (8.97) | 15.75–57.18 | |
| T2 | Proportional Reasoning (non-ipsatized deviation in mm) | 18.93 (8.33) | 7.42–43.67 |
| Visuo-spatial WM (correct sequences) | 6.51 (2.06) | 1–11 | |
| Verbal WM (correct sequences) | 6.00 (1.70) | 2–10 |