Table 4.
Principal component analysis.
| RC1 | RC2 | RC3 | |
|---|---|---|---|
| BRIEF-2—Plan/Organize | 0.8420 | 0.2389 | 0.1921 |
| BRIEF-2—Task Monitor | 0.8019 | 0.0576 | 0.2487 |
| BRIEF-2—Working Memory | 0.7848 | 0.0050 | 0.1382 |
| BRIEF-2—Organization of Materials | 0.6903 | −0.0165 | 0.1760 |
| BRIEF-2—Initiate | 0.6900 | 0.3306 | 0.0691 |
| CBCL—Attention Problems | 0.5421 | 0.3778 | 0.2531 |
| CBCL—Anxious/Depressed | 0.0162 | 0.8254 | 0.1641 |
| CBCL—Somatic Complaints | 0.2113 | 0.7475 | −0.0119 |
| CBCL—Social Problems | 0.0169 | 0.7259 | 0.3128 |
| CBCL—Withdrawn/Depressed | 0.1771 | 0.7107 | 0.1029 |
| CBCL—Thought Problems | 0.0625 | 0.6922 | 0.2486 |
| BRIEF-2—Shift | 0.4150 | 0.5162 | 0.1894 |
| BRIEF-2—Inhibit | 0.2657 | 0.0520 | 0.8497 |
| CBCL—Rule-Breaking Behaviors | 0.2006 | 0.1169 | 0.7782 |
| CBCL—Aggressive Behaviors | 0.1491 | 0.3767 | 0.7615 |
| BRIEF-2—Emotional Control | 0.1613 | 0.3199 | 0.6968 |
| BRIEF-2—Self-Monitor | 0.1731 | 0.1165 | 0.6913 |
| Unadjusted Eigenvalue | 6.6114 | 2.2253 | 1.7460 |
| Adjusted Eigenvalue | 5.9195 | 1.6879 | 1.3212 |
| Proportion Variance | 0.2151 | 0.2121 | 0.1954 |
| Cumulative Variance | 0.2151 | 0.4271 | 0.6225 |
Data are presented as z-scores. Abbreviations: RC1 = first rotated component; RC2 = second rotated component; RC3 = third rotated component. Component loadings > 0.5 are shown in bold.