TABLE II.
Cluster Loadings Derived From Correlations Between PAI Scales and Clusters in Subsample 2
| PAI Scale | Internalizing | Externalizing | Subst. Abuse |
|---|---|---|---|
| Somatization | .65 | .30 | .18 |
| Anxiety | .88 | .57 | .22 |
| Anxiety-related disorders | .85 | .16 | .52 |
| Depression | .90 | .52 | .24 |
| Schizophrenia | .84 | .65 | .23 |
| Suicidal ideation | .65 | .46 | .26 |
| Paranoia | .62 | .75 | .16 |
| Antisocial features | .32 | .78 | .28 |
| Aggression | .47 | .79 | .19 |
| Borderline | .77 | .87 | .30 |
| Mania | .29 | .69 | .03 |
| Drug abuse | .20 | .18 | .86 |
| Alcohol abuse | .26 | .25 | .86 |
Cluster loadings in bold reflect PAI scales that were identified as loading most heavily on each respective factor.