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A Comparison of the Psychometric Properties of the Psychopathic Personality Inventory Full-Length and Short-Form Versions
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Kastner, Rebecca M.; Sellbom, Martin; Lilienfeld, Scott O. – Psychological Assessment, 2012
The Psychopathic Personality Inventory (PPI) has shown promising construct validity as a measure of psychopathy. Because of its relative efficiency, a short-form version of the PPI (PPI-SF) was developed and has proven useful in many psychopathy studies. The validity of the PPI-SF, however, has not been thoroughly examined, and no studies have…
Descriptors: Personality Measures, Psychopathology, Psychometrics, Comparative Analysis
Comparison of the MMPI-2 Personality Psychopathology Five (PSY-5), the NEO-PI, and the NEO-PI-R.
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Trull, Timothy J.; And Others – Psychological Assessment, 1995
Relations between the Minnesota Multiphasic Personality Inventory Psychopathology Five (PSY-5), and the Neuroticism, Extraversion, and Openness Personality Inventory (NEO-PI) and its revision (NEO-PI-R) were studied for 170 community adults and 57 clinical patients. Correlations between the instruments showed meaningful relations between the two…
Descriptors: Adults, Comparative Analysis, Construct Validity, Extraversion Introversion
The MMPI-2 Antisocial Practices Content Scale: Construct Validity and Comparison with the Psychopathic Deviant Scale.
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Lilienfeld, Scott O. – Psychological Assessment, 1996
In 3 studies involving a total of 305 undergraduates, the Antisocial Practices (ASP) scale of the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) exhibited convergent and discriminant validity with other measures of personality. The ASP and the Psychopathic Deviant scale appear to measure different facets of psychopathy. (SLD)
Descriptors: Antisocial Behavior, Behavior Patterns, Comparative Analysis, Construct Validity