Table 2.
Correlations among the neuropsychological tasks
| 1 | 2 | 3 | 4 | 5 | 6 | |
|---|---|---|---|---|---|---|
| 1. KCPT omission error | - | |||||
| 2. KCPT commission error | 0.11 | - | ||||
| 3. DeFT | 0.16 | 0.19* | - | |||
| 4. MIDA | 0.04 | 0.20* | 0.06 | - | ||
| 5. Picture location | 0.17* | 0.20* | 0.02 | 0.25** | - | |
| 6. Time discrimination | 0.11 | 0.06 | − 0.09 | 0.08 | 0.31*** | - |
| 7. Time reproduction | 0.13 | 0.09 | 0.04 | 0.02 | 0.28*** | 0.19* |
Note. * p < .05; ** p < .01; *** p < .001
K-CPT = Conners’ Kiddie Continuous Performance Test; DeFT = Delay frustration task; MIDA = Maudsley Index of Childhood Delay Aversion