Marvin W. Acklin, PhD PC is the site of the Hawaii – Pacific Assessment Clinic. The clinic is directed by Dr. Acklin with his staff of trained psychological assistants. The clinic provides a broad range of assessment consultation for children, adolescents, and adults, for clinical, administrative, and forensic purposes. Dr. Acklin is board-certified in clinical, […]
Category Archives: Threat Assessment
Marvin W. Acklin, PhD, ABPP Steven Taketa, PsyD Date: February 15, 2018 Purpose of presentation: To provide participants with basic definitions, concepts, and tools in the structured professional judgment of targeted violence risk assessment and management. Definitions: Threat. Perceived possibility of harm, or statement conveying an intention to cause harm. Violence. Any actual, attempted, […]
The latest tragic school shooting in South Florida, especially in light of the revelation that that the shooter was reported to the FBI in the previous month, increases the necessity of working local threat assessment teams combining qualified mental health and law enforcement. The attached is a presentation made to Threat Team Oahu on February […]
Assessing Homicidal Mental States at the Time of Offense IV: The 2011 Norway Massacre: Criminal responsibility analysis using the R-CRAS.
The use of forensic assessment instruments is a distinguishing factor in the quality of forensic reports (Fuger, Acklin, Nguyen, Ignacio, & Gowensmith, 2013). In insanity determinations, the Rogers Criminal Responsibility Assessment Scales (R-CRAS, PAR, Inc.) are without peer as an aide to organizing and analyzing case data. It is a systematic coding measure which permits […]
Assessing Homicidal Mental States at the Time of Offense III: The 2011 Norway Massacre: The 2nd forensic psychiatric examination.
Based on publicity and professional commentary (“…intense media coverage, with repeated requests for a new evaluation by major newspapers and politicians”), the court ordered a second forensic psychiatric examination of Breivik. It was conducted 6 months after the first examination. The two psychiatrists “conducted a considerably longer evaluation, and used additional psychological assessment instruments.” They […]
Assessing Homicidal Mental States at the Time of Offense II: The 2011 Norway Massacre: The 1st forensic psychiatric examination.
The first examination conducted by two psychiatrists included 13 interviews (36 hours total), review of police interrogations, and collateral interview with Breivik’s mother. They coded the material using the Norwegian version of the Mini-International Neuropsychiatric Interview Plus for ICD-10, and selected modules of the Norwegian version of the Structured Clinical Interview for DSM-IV (SCID-IV). Based […]
As a court appointed mental examiner, I am regularly asked to perform mental state at the time of the offense (MSO) examinations when the court must make a determination of criminal responsibility. A significant number of these cases involve the killing of another human being. High profile cases are often instructive for mental examiners. The […]
Readers may be interested in knowing more about the 1993 mass murder at Xerox in Honolulu. [If you have trouble viewing this powerpoint slideshow on a mobile device, click on full-screen icon in upper right just above the slide area.]