Concealment Of Psychopathology In Forensic Evaluations: A Pilot Study Of Intentional And Uninsightful Dissimulators.

Abstract

Dissimulation is the concealment of genuine psychiatric symptoms in an attempt to present a picture of psychiatric health. In this pilot study, the authors set out to demonstrate that defendants may conceal psychiatric illness even in forensic settings, contrary to their apparent self-interest. They reviewed their records for forensic assessments of dissimulators and malingerers and classified dissimulators as "intentional" or "uninsightful" depending on whether their concealment of symptoms appeared to be a volitional act or driven by a lack of insight. Although there were obvious diagnostic differences, the only other significant difference between malingerers and dissimulators was that malingerers were more likely to be facing charges related to financial crimes. Uninsightful dissimulators were significantly older than were intentional dissimulators. Uninsightful dissimulators were also more likely to be psychotic, particularly delusional and schizophrenic, than were intentional dissimulators. While forensic psychiatrists are vigilant in attempts to detect malingering, these data suggest that they...

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