Table 9.
Average Difference Scores on the California Card Sorting Test (CST) by FSIQ Category
| Group | FSIQ category | FSIQ range | N | CST difference score | Children with difference scores <0 [N (%)] |
|---|---|---|---|---|---|
| CON | 1 | 90–100 | 5 | 0.00 | 2 (12) |
| 2 | 106–113 | 6 | 11.33 | 0 (0) | |
| 3 | 117–131 | 6 | 27.17 | 0 (0) | |
| ALC | 1 | 69–75 | 7 | )0.43 | 4 (17) |
| 2 | 77–90 | 8 | )0.13 | 5 (22) | |
| 3 | 91–105 | 8 | 5.75 | 2 (9) |
FSIQ categories represent approximately 25% of participants per group. Negative difference scores indicate CST scores higher than IQ scores and positive difference scores reflect IQ scores higher than CST scores.