| 9/10 genotype | 10/10 genotype | F statistic and p value |
---|---|---|---|
Wisconsin Card Sorting Test | Â | Â | Â |
Perseverative errors raw score | 45 ± 22.5 | 40.7 ± 19.6 | F = 1.29; p = 0.26 |
Non perseverative errors raw score | 20.4 ± 12.6 | 19.1 ± 12.6 | F = 0.11; p = 0.74 |
Total errors raw score | 24.7 ± 15.4 | 22.4 ± 14.2 | F = 0.63; p = 0.43 |
Trials to complete first category | 23.9 ± 22.2 | 21.9 ± 18.5 | F = 0.32; p = 0.57 |
Number of categories completed | 4.1 ± 1.7 | 4.6 ± 1.5 | F = 3.17; p = 0.076 |
WISC-III | Â | Â | Â |
Arithmetic | 8.5 ± 3.0 | 9.4 ± 2.6 | F = 3.51; p = 0.063 |
Digit span | 7.6 ± 2.3 | 8.6 ± 2.3 | F = 6.28; p = 0.013 * |
FFDI | 8.0 ± 2.3 | 9.0 ± 2.0 | F = 7.13; p = 0.008 ** |
SOPT (4 levels of difficulty) | Â | Â | Â |
Level 1 number of errors | 2.3 ± 1.6 | 1.9 ± 1.4 |  |
Level 2 number of errors | 3.7 ± 2.1 | 3.0 ± 2.0 |  |
Level 3 number of errors | 4.6 ± 2.6 | 3.7 ± 2.3 |  |
Level 4 number of errors | 5.9 ± 3.6 | 5.0 ± 3.0 |  |
Repeated measures statistic for the SOPT | Â | Â | F = 5.00; p = 0.026 * |
TOL (12 levels of difficulty) | Â | Â | Â |
Level 1 score | 8.2 ± 0.9 | 8.3 ± 0.9 |  |
Level 2 score | 8.0 ± 1.5 | 8.3 ± 1.1 |  |
Level 3 score | 7.6 ± 1.3 | 7.7 ± 1.1 |  |
Level 4 score | 6.1 ± 2.6 | 6.8 ± 1.9 |  |
Level 5 score | 6.5 ± 1.6 | 6.8 ± 1.4 |  |
Level 6 score | 4.3 ± 3.0 | 4.8 ± 2.7 |  |
Level 7 score | 4.5 ± 2.9 | 4.7 ± 3.0 |  |
Level 8 score | 5.2 ± 2.7 | 5.2 ± 2.6 |  |
Level 9 score | 6.3 ± 1.8 | 6.4 ± 1.7 |  |
Level 10 score | 2.8 ± 2.8 | 3.0 ± 2.8 |  |
Level 11 score | 4.0 ± 2.9 | 4.8 ± 2.4 |  |
Level 12 score | 4.4 ± 2.7 | 4.8 ± 2.5 |  |
Repeated measures statistic for the TOL | Â | Â | F = 6.90; p = 0.009 ** |