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Cover of Hare's Psychopathy Checklist-Revised (2nd ed., 2003). The Psychopathy Checklist or Hare Psychopathy Checklist-Revised, now the Psychopathy Checklist—revised (PCL-R), is a psychological assessment tool that is commonly used to assess the presence and extent of psychopathy in individuals—most often those institutionalized in the criminal justice system—and to differentiate those ...
The Psychopathic Personality Inventory (PPI-Revised) is a personality test for traits associated with psychopathy in adults. The PPI was developed by Scott Lilienfeld and Brian Andrews to assess these traits in non-criminal (e.g. university students) populations, though it is still used in clinical (e.g. incarcerated) populations as well.
After ensuring that the PAI addressed certain concepts in psychopathology, the developers proceeded to a second stage in the process. This stage involved the "empirical evaluation" of the items. The research team administered two versions of the test, first to a sample of college students and later to a normative sample.
The current MMPI-2 has 567 items, and usually takes between one and two hours to complete depending on reading level. It is designed to require a 4.6 grade (Flesh-Kincaid) reading level. [24] There is an infrequently used abbreviated form of the test that consists of the MMPI-2's first 370 items. [25]
Administration and interpretation of results should only be completed by a professional with the proper qualifications. The test creators advise that test users have completed a recognized graduate training program in psychology, supervised training and experience with personality scales, and possess an understanding of Millon's underlying theory.
In addition, manipulation is also a key component featured in the Dark Triad personality test (Machiavellianism), which is positively correlated with primary psychopathy. [5] It has also been further suggested that primary psychopathy and Machiavellianism reflect similar constructs, with Machiavellianism being positively associated with the ...
Psychopathology is the study of mental illness. It includes the signs and symptoms of all mental disorders. It includes the signs and symptoms of all mental disorders. The field includes abnormal cognition, maladaptive behavior, and experiences which differ according to social norms.
It is designed to evaluate a broad range of psychological problems and symptoms of psychopathology. It is also used in measuring the progress and outcome of psychiatric and psychological treatments or for research purposes. [1] According to the overview given by the publisher, the SCL-90-R is normed on individuals 13 years and older.