Distinguished Research Professor, Clinical Program
Education
Ph.D., University of Kentucky, 2003
Google Scholar Profile
Researchgate Profile
Lab Website
Research Interests
General and pathological personality trait models; personality disorders with a specific focus on the the conceptualization and assessment of psychopathy and narcissism; externalizing behaviors (antisocial behavior; aggression, substance use; gambling).
Assessment Scales
**You do NOT need my permission to use any of the following scales.**
Five-Factor Model Antagonistic Triad Measure (FFM ATM)
Elemental Psychopathy Assessment
EPA Short Form - With Validity Scales
EPA Short Form - No Validity Scales (72 items)
EPA Super Short Form - 18 items only
Five-Factor Narcissism Inventory
Long Version (148 items)
Short Version (60 items)
Super Short Version (15 items)
Five-Factor Machiavellianism Inventory
Super Short Form (15 items)
IPIP-NEO PI-R
120 IRT-based IPIP-NEO
60-item IRT based IPIP-NEO (2 items per facet)
100-item PID-5 (Maples et al., 2014)
Shortened version of the NPI
Narcissistic Personality Inventory - 13
NPI-13 Likert Version
Narcissistic Vulnerability Scale (Adjective scale that can be used as a trait or state assessment)
Scoring sheet for PID-5 domains, facets, and PDs based on Krueger et al. (2012) norms
