Are Borderline Personality Symptoms and Psychopathy Differentially Related to Drinking Motives of Former Jail Inmates?

This study assessed whether psychopathy and borderline personality disorder (BPD) symptoms are differentially related to three drinking motives: coping, enhancement, and social. Participants were 170 inmates (74% male) initially held on felony charges in a suburban jail. The Psychopathy Checklist: Screening Version (PCL:SV; Hart, Cox, & Hare, 1995) and Borderline Features scale of the Personality Assessment Inventory (PAI; Morey, 1991) were administered at the outset of incarceration. In a follow-up interview 4 to 6 years postincarceration, participants completed the Drinking Motives Questionnaire (DMQ; Cooper, Russell, Skinner, & Windle, 1992) assessing drinking motives. Controlling for drinking frequency, when compared to Factor 1 psychopathy, BPD symptoms had a stronger positive relationship with coping and enhancement drinking motives. No difference was observed for social motives for drinking. Individuals high in BPD symptoms may benefit from therapy emphasizing adaptive coping mechanisms and alternative means of seeking positive emotional states.