Table 1.
The correlation between Wechsler intelligence Test Fourth Edition (WISC-IV) and Cognitive Assessment System scales
| Scale | Cognitive Assessment System scales | ||||
|---|---|---|---|---|---|
| Planning | Simultaneous | Attention | Successive processes | Total score | |
| Verbal comprehension | 0.457 | 0.632 | 0.430 | 0.551 | 0.573 |
| Perceptual reasoning | 0.583 | 0.776 | 0.569 | 0.450 | 0.695 |
| Working memory | 0.571 | 0.635 | 0.544 | 0.689 | 0.665 |
| Processing speed | 0.646 | 0.550 | 0.668 | 0.315 | 0.625 |
| Full intelligence | 0.637 | 0.773 | 0.627 | 0.617 | 0.750 |
*
P<0.001 in all correlations