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Psychopathy, or psychopathic personality, [1] is a personality construct [2] [3] characterized by impaired empathy and remorse, in combination with traits of boldness, disinhibition, and egocentrism.
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.
[60] [61] Machiavellianism and psychopathy also share the nearly exact same correlations between the Big Five personality traits, which led one research team to conclude that the results of the study supported McHoskey's claim that Machiavellianism ‘‘is a global measure of Psychopathy in non-institutionalized populations.’’ [62] Even a ...
The new study, published July 25 in the journal Translational Psychiatry, involved 52 college students — roughly half of whom showed low levels of psychopathic traits and half of whom showed ...
Also, the operational definition failed to include dimensions that could reliably predict the affective and interpersonal deficits in psychopathic-like youths. Due to these issues, the American Psychiatric Association removed the undersocialized and socialized distinctions from the conduct disorder description in the DSM after the third edition.
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 ...
Psychopaths are able to maintain calm when others are reacting to normal stress and dangerous situations. Psychopaths are well versed in impression management and ingratiation, both skills that can be used to impress people in positions of power and are also obvious indications of psychopathic traits easily discerned. [27]
Machiavellianism is one of the traits in the dark triad model, along with psychopathy and narcissism. In the field of personality psychology, Machiavellianism (sometimes abbreviated as MACH) is the name of a personality trait construct characterized by interpersonal manipulation, indifference to morality, lack of empathy, and a calculated focus on self-interest.