Tests | Unstandardized raw score | Standardized z-score | |||||
---|---|---|---|---|---|---|---|
Mean ± SD | Median (IQR) | Min | Max | Median (IQR) | Min | Max | |
Memory (Atlantis—KABC-II) | 43.4 ± 19.3 | 43 (28–58) | 12 | 90 | − 0.02 (− 0.8 to 0.8) | − 1.6 | 2.4 |
Visual abilities (Conceptual Thinking —KABC-II) | 5.1 ± 3.4 | 4 (2–8) | 0 | 16 | − 0.3 (− 0.9 to 0.8) | − 1.5 | 3.2 |
Visual abilities (Face Recognition—KABC-II) | 5.0 ± 3.0 | 4 (3–7) | 0 | 14 | − 0.3 (− 0.6 to 0.8) | − 1.6 | 2.9 |
Memory (Number Recall—KABC-II) | 6.0 ± 1.8 | 6 (5–7) | 0 | 10 | 0.05 (− 0.5 to 0.6) | − 3.2 | 2.2 |
Spatial abilities (Triangle—KABC-II) | 6.7 ± 2.8 | 6 (5–8) | 2 | 14 | − 0.2 (− 0.6 to 0.5) | − 1.7 | 2.6 |
Reasoning (Block Counting—KABC-II) | 4.1 ± 3.6 | 3 (1–7) | 0 | 15 | − 0.3 (− 0.8 to 0.8) | − 1.1 | 3.0 |
General cognition (KABC-II) | 91.6 ± 28.8 | 90 (67–113) | 38 | 179 | − 0.04 (− 0.8 to 0.7) | − 1.8 | 3.0 |
Cognitive flexibility (CCT-1) | 35.6 ± 7.2 | 35 (31–40) | 17 | 54 | − 0.08 (− 0.6 to 0.6) | − 2.6 | 2.5 |
Attention (TOVA) | 2.3 ± 0.6 | 2.3 (1.8–2.7) | 0.5 | 4.0 | − 0.01 (− 0.7 to 0.6) | − 2.6 | 2.6 |
Inhibition (TOVA) | 27.3 ± 16.5 | 24 (15–37) | 0 | 69 | − 0.20 (− 0.7 to 0.5) | − 1.6 | 2.5 |