Mental health symptoms predict competency to stand trial and competency restoration success

Jeremy G. Gay, Michael J Vitacco, Laurie Lynn Ragatz

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Purpose: Although several studies have examined demographic and clinical variables associated with findings of incompetency to stand trial (IST), few studies have examined factors influencing competency restoration success. This study is among the first to longitudinally examine demographic variables and mental health symptoms’ impact on both IST and competency non-restoration. This study fills a gap in the competency to stand trial literature by utilizing the same defendants to examine progression through initial competency decisions to their eventual restoration outcomes. Methods: This study examined demographic variables and mental health symptoms differentiating defendants deemed competent to stand trial, not competent and restored, and not competent and not restored. We coded and analysed 237 competency evaluations consecutively conducted over a 3-year period. Results: Specific psychotic (e.g., thought derailment, delusions, auditory/visual hallucinations) and neuropsychological symptoms (e.g., impaired executive functioning, impaired mental status) were independently associated with findings of IST and non-restoration. Additional analyses revealed an intellectual disability diagnosis and a greater number of psychotic and manic symptoms predicted a decreased likelihood of competency restoration. Conclusions: These findings suggest more severe symptom combinations (e.g., psychotic and manic symptoms) are predictors of both initial findings of incompetency and non-restorability.

Original languageEnglish (US)
Pages (from-to)288-301
Number of pages14
JournalLegal and Criminological Psychology
Volume22
Issue number2
DOIs
StatePublished - Sep 1 2017

Fingerprint

Mental Health
Hallucinations
Demography
Delusions
Intellectual Disability

Keywords

  • competency to stand trial
  • forensic evaluation
  • restoration of competency

ASJC Scopus subject areas

  • Pathology and Forensic Medicine
  • Applied Psychology

Cite this

Mental health symptoms predict competency to stand trial and competency restoration success. / Gay, Jeremy G.; Vitacco, Michael J; Ragatz, Laurie Lynn.

In: Legal and Criminological Psychology, Vol. 22, No. 2, 01.09.2017, p. 288-301.

Research output: Contribution to journalArticle

@article{242e576085d2478e8b26ab1e020edfc2,
title = "Mental health symptoms predict competency to stand trial and competency restoration success",
abstract = "Purpose: Although several studies have examined demographic and clinical variables associated with findings of incompetency to stand trial (IST), few studies have examined factors influencing competency restoration success. This study is among the first to longitudinally examine demographic variables and mental health symptoms’ impact on both IST and competency non-restoration. This study fills a gap in the competency to stand trial literature by utilizing the same defendants to examine progression through initial competency decisions to their eventual restoration outcomes. Methods: This study examined demographic variables and mental health symptoms differentiating defendants deemed competent to stand trial, not competent and restored, and not competent and not restored. We coded and analysed 237 competency evaluations consecutively conducted over a 3-year period. Results: Specific psychotic (e.g., thought derailment, delusions, auditory/visual hallucinations) and neuropsychological symptoms (e.g., impaired executive functioning, impaired mental status) were independently associated with findings of IST and non-restoration. Additional analyses revealed an intellectual disability diagnosis and a greater number of psychotic and manic symptoms predicted a decreased likelihood of competency restoration. Conclusions: These findings suggest more severe symptom combinations (e.g., psychotic and manic symptoms) are predictors of both initial findings of incompetency and non-restorability.",
keywords = "competency to stand trial, forensic evaluation, restoration of competency",
author = "Gay, {Jeremy G.} and Vitacco, {Michael J} and Ragatz, {Laurie Lynn}",
year = "2017",
month = "9",
day = "1",
doi = "10.1111/lcrp.12100",
language = "English (US)",
volume = "22",
pages = "288--301",
journal = "Legal and Criminological Psychology",
issn = "1355-3259",
publisher = "Wiley-Blackwell",
number = "2",

}

TY - JOUR

T1 - Mental health symptoms predict competency to stand trial and competency restoration success

AU - Gay, Jeremy G.

AU - Vitacco, Michael J

AU - Ragatz, Laurie Lynn

PY - 2017/9/1

Y1 - 2017/9/1

N2 - Purpose: Although several studies have examined demographic and clinical variables associated with findings of incompetency to stand trial (IST), few studies have examined factors influencing competency restoration success. This study is among the first to longitudinally examine demographic variables and mental health symptoms’ impact on both IST and competency non-restoration. This study fills a gap in the competency to stand trial literature by utilizing the same defendants to examine progression through initial competency decisions to their eventual restoration outcomes. Methods: This study examined demographic variables and mental health symptoms differentiating defendants deemed competent to stand trial, not competent and restored, and not competent and not restored. We coded and analysed 237 competency evaluations consecutively conducted over a 3-year period. Results: Specific psychotic (e.g., thought derailment, delusions, auditory/visual hallucinations) and neuropsychological symptoms (e.g., impaired executive functioning, impaired mental status) were independently associated with findings of IST and non-restoration. Additional analyses revealed an intellectual disability diagnosis and a greater number of psychotic and manic symptoms predicted a decreased likelihood of competency restoration. Conclusions: These findings suggest more severe symptom combinations (e.g., psychotic and manic symptoms) are predictors of both initial findings of incompetency and non-restorability.

AB - Purpose: Although several studies have examined demographic and clinical variables associated with findings of incompetency to stand trial (IST), few studies have examined factors influencing competency restoration success. This study is among the first to longitudinally examine demographic variables and mental health symptoms’ impact on both IST and competency non-restoration. This study fills a gap in the competency to stand trial literature by utilizing the same defendants to examine progression through initial competency decisions to their eventual restoration outcomes. Methods: This study examined demographic variables and mental health symptoms differentiating defendants deemed competent to stand trial, not competent and restored, and not competent and not restored. We coded and analysed 237 competency evaluations consecutively conducted over a 3-year period. Results: Specific psychotic (e.g., thought derailment, delusions, auditory/visual hallucinations) and neuropsychological symptoms (e.g., impaired executive functioning, impaired mental status) were independently associated with findings of IST and non-restoration. Additional analyses revealed an intellectual disability diagnosis and a greater number of psychotic and manic symptoms predicted a decreased likelihood of competency restoration. Conclusions: These findings suggest more severe symptom combinations (e.g., psychotic and manic symptoms) are predictors of both initial findings of incompetency and non-restorability.

KW - competency to stand trial

KW - forensic evaluation

KW - restoration of competency

UR - http://www.scopus.com/inward/record.url?scp=85014020391&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85014020391&partnerID=8YFLogxK

U2 - 10.1111/lcrp.12100

DO - 10.1111/lcrp.12100

M3 - Article

AN - SCOPUS:85014020391

VL - 22

SP - 288

EP - 301

JO - Legal and Criminological Psychology

JF - Legal and Criminological Psychology

SN - 1355-3259

IS - 2

ER -