. Author manuscript; available in PMC: 2008 Feb 13.

Published in final edited form as: Assessment. 2005 Mar;12(1):3–18. doi: 10.1177/1073191104271223

TABLE 3.

Diagnostic Correlates of Multidimensional Personality Questionnaire-Estimated Psychopathic Personality Inventory (PPI) Factors in the Study 3 Sample of Incarcerated Men

Symptoms	PPI-I	PPI-II	n
Social Phobia	−.44^**^a	.18^a	90
Total Phobias	−.37^**	.03	87
Beck Depression Inventory	−.35^**^a	.35^**^a	87
Conduct Disorder	.00^a	.28^**^a	218
Adult Antisocial Behavior	.00	.22^*	218
Alcohol Dependence Scale	−.22^a	.28^*^a	103
Lifetime Nicotine Use	.01	.05	215
Short Drug Abuse Screening Test	−.03^a	.32^**^a	210

NOTE: For each variable, a t test for the difference between dependent correlations (Steiger, 1980) was used to evaluate whether correlations differed significantly for PPI-I versus PPI-II.

Coefficients that differed significantly from one another (p < .005).

p < .005.

^**

p < .001.