Table 8.
Study 3 ecological validity
| Chronological age | Mental age equivalent | FSIQ (deviation) | Adaptive behavior composite | |
|---|---|---|---|---|
| Dimensional change card sort | .31 | .72*** | .66*** | .33 |
| Flanker | .27 | .61*** | .70*** | .36* |
| Picture vocabulary | .48** | .67*** | .70*** | .52** |
| Oral reading | .39* | .62*** | .71*** | .42** |
| Picture sequence memory | .34* | .55** | .57*** | .16 |
| Pattern comparison | .17 | .45* | .46** | .20 |
| List sorting | .57** | .49* | .52* | -.03 |
| NIH-TCB cognitive composite | – | – | .89*** | .42* |
Data shown are Pearson’s correlations
NIH-TCB age-adjusted z deviation scores were used to correlate with age-adjusted standardized measures (IQ, adaptive behavior), whereas computed or theta scores (unadjusted) were used for correlations with mental and chronological age
*p < .05; **p < .01; ***p < .001