. Author manuscript; available in PMC: 2014 Jul 21.

Published in final edited form as: J Abnorm Psychol. 2013 Nov;122(4):1057–1069. doi: 10.1037/a0034878

Table 7.

Incremental Validity of Clinician Trait and Impairment Ratings

	Impairment Adj. R²	CR-Trait Counts Δ Adj R²
Paranoid	.22^*	.24^*
Schizoid	.27^*	.20^*
Schizotypal	.30^*	.23^*
Antisocial	.21^*	.50^*
Borderline	.40^*	.25^*
Histrionic	.06	.39^*
Narcissistic	.14^*	.20^*
Avoidant	.20^*	.14^*
Dependent	.16^*	.18^*
Obsessive- Compulsive	.02	.33^*

	CR-Trait Counts Adj. R²	Impairment Δ Adj R²
Paranoid	.45^*	.01
Schizoid	.44^*	.04
Schizotypal	.48^*	.05
Antisocial	.69^*	.02
Borderline	.65^*	.00
Histrionic	.45^*	.00
Narcissistic	.35^*	.00
Avoidant	.32^*	.02
Dependent	.36^*	.00
Obsessive- Compulsive	.33^*	.02

Note:

p<.01; Adj. = adjusted; Impairment = severity of personality impairment clinician ratings on four dimensions of Levels of Personality Functioning Scale; CR-Trait Counts = hypothesized clinician-rated traits associated with given PD