| Component Loadings | |||
| RC1 | RC2 | Uniqueness | |
| KTEA Concepts | 0.515 | 0.458 | |
| KTEA Computation | 0.461 | 0.46 | 0.434 |
| TOWRE Words | 0.614 | 0.451 | |
| TOWRE Phonemes | 0.632 | 0.571 | |
| DIBELS | |||
| 1st Sounds | 0.738 | ||
| Correct | 0.684 | 0.537 | |
| Letters Named | 0.988 | 0.113 | |
| Letters Attempted | 0.91 | 0.215 | |
| Ratio | 0.543 | 0.737 | |
| Patterning | 0.555 | 0.65 | |
| Digit Span Memory | 0.776 | ||
| Corsi Memory | 0.702 | 0.415 | |
| Day-Night Correct | 0.859 | ||
| Day-Night Time | −0.439 | 0.779 | |
| HTKS Inhibition | 0.629 | 0.43 | |
| MCCST Accuracy | 0.88 | ||
| MCCST Justification | 0.478 | 0.599 | |
| MCCST Time | 0.976 | ||
| MCCST Ratio | 0.635 | 0.514 | |