title: Screening for feigned psychiatric symptoms in a forensic sample by using the MMPI-2 and the structured inventory of malingered symptomatology.
abstract: Fifty-five men undergoing pretrial psychological evaluations for competency to stand trial or criminal responsibility in the federal justice system were administered the Structured Interview of Reported Symptoms (SIRS), the Minnesota Multiphasic Personality Inventory--2 (MMPI-2), and the Structured Inventory of Malingered Symptomatology (SIMS). On the basis of results from the SIRS, 31 were classified as honest responders and 24 as feigning. Significant differences between the 2 groups were found on all SIMS scales as well as on all tested MMPI-2 fake bad validity scales. The SIMS total score and the MMPI-2 Backpage Infrequency (Fb) scale had relatively high negative predictive power (100% and 92%, respectively). On the basis of this clinically relevant methodology, both tests have potential usefulness as screens for malingering.
authors.affiliation: Department of Psychology, University of Kentucky, Lexington, Kentucky 40506-0044, USA.
authors.forename: Jason L
authors.initials: JL
authors.lastname: Lewis
authors.forename: Andrew M
authors.initials: AM
authors.lastname: Simcox
authors.forename: David T R
authors.initials: DT
authors.lastname: Berry
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D008192:Deception; D005555:Forensic Psychiatry; D006801:Humans; D007406:Interview, Psychological; D008950:MMPI; D008297:Male; D008306:Malingering / Q000175:diagnosis* / Q000523:psychology*; D016743:Mental Competency / Q000523:psychology; D001523:Mental Disorders / Q000175:diagnosis* / Q000523:psychology*; D012044:Regression Analysis