Forensic Psychiatry Glossary
100 terms total — 24 showing — Last updated 15 Sep 2026
MSE MSE
Mental Status Examination, a structured assessment of a patient's current psychological and cognitive functioning.
ECST-R
Evaluation of Competency to Stand Trial-Revised; a standardized assessment tool for adjudicative competence.
factitious disorder
Mental condition involving intentional production of symptoms for psychological rather than external gain, relevant in f...
feigned cognitive impairment
The deliberate simulation or gross exaggeration of cognitive deficits for external incentive.
fitness to stand trial
A defendant's present mental capacity to understand court proceedings and assist in their defense.
FMHA
Forensic Mental Health Assessment - structured evaluation process for psycholegal questions in criminal and civil matter...
forensic commitment
Court-ordered psychiatric hospitalization following criminal proceedings, typically after NGRI verdict or incompetency f...
forensic diversion
Court-supervised alternative to traditional prosecution that redirects mentally ill defendants to treatment programs ins...
forensic hold
Court-ordered detention for mental health evaluation while criminal charges are pending.
forensic report
A formal written document presenting findings and opinions from a forensic mental health evaluation.
Frye standard
Legal test for admissibility of scientific evidence requiring general acceptance in the relevant scientific community.
GAF score
Global Assessment of Functioning rating measuring psychological, social, and occupational functioning (now deprecated).
GBMI
Guilty but Mentally Ill verdict acknowledging criminal responsibility while recognizing mental illness requiring treatme...
GBMI verdict
Guilty but mentally ill verdict allowing conviction with mandatory psychiatric treatment, alternative to NGRI in some ju...
guilty except insane
Verdict indicating defendant committed the act but was legally insane at the time.
HCR-20
Structured violence risk assessment tool evaluating historical, clinical, and risk management factors.
informed consent capacity
Mental ability to understand and voluntarily agree to medical or research procedures.
involuntary commitment
Court-ordered psychiatric hospitalization of individuals who meet criteria for mental illness and dangerousness.
M'Naghten rule
Legal standard for insanity defense requiring proof that defendant did not understand the nature or wrongfulness of thei...
MacCAT-CA
MacArthur Competence Assessment Tool-Criminal Adjudication; a structured instrument for assessing trial competence.
MacFIE
MacArthur Competence Assessment Tool for Treatment, used to evaluate decision-making capacity in psychiatric patients.
MACI
Millon Adolescent Clinical Inventory; a psychological assessment tool for adolescent personality and clinical syndromes.
malingering
Intentional fabrication or exaggeration of psychiatric symptoms for external gain.
Miranda rights
Constitutional warnings that must be given to suspects before custodial interrogation regarding their rights to remain s...
Miranda waiver
A defendant's relinquishment of Fifth Amendment rights after receiving proper warnings during custodial interrogation.