Table 1 Study measures and time-points
| Measures | Answer | Time point | |
|---|---|---|---|
| Baseline | 5 weeks | ||
| Stoop task | Child | ■ | ■ |
| Digit span of the Wechsler Intelligence Scale for Children-III | Child | ■ | ■ |
| Raven's Coloured Progressive Matrix | Child | ■ | ■ |
| Span-board task of the Wechsler Adult Intelligence Scale-Revised | Child | ■ | ■ |
| The Behavioral Inhibition/Behavioral Activation Scales | Parent | ■ | ■ |