Table 2.
Zero-order correlations.
| Variable | Age | VCI | Gender | WM | Parent - ADL | Teacher - AP | Teacher - HI |
|---|---|---|---|---|---|---|---|
| Age | 1 | -- | -- | -- | -- | -- | -- |
| VCI | −.03 | 1 | -- | .44** | .23** | −.30** | −.06 |
| Gender | .05 | −.09 | 1 | -- | -- | -- | -- |
| WM | .41** | .39** | .09 | 1 | .26** | −.37** | −.16 |
| Parent - ADL | −.21* | .23** | −.12 | .141 | 1 | −.37** | −.09 |
| Teacher - AP | −.12 | −.30** | .09 | −.38** | −.34** | 1 | .51** |
| Teacher - HI | −.19* | −.08 | .23** | −.20* | −.07 | .52** | 1 |
Note: Parent - ADL = Parent-rated Activities of Daily Living; Teacher - AP = Teacher-rated Attention Problems; Teacher - HI = Teacher-rated Hyperactivity/Impulsivity; WM = Working Memory Performance. Bottom triangle = Zero-order correlations; Top triangle = partial correlations (controlling for age and sex).
*
= significant at .05 level
**
= significant at .01 level
1
= p < .10