Differences in the distribution of gray and white matter in human cerebral hemispheres

RC Gur, IK Packer, JP Hungerbuhler, M Reivich… - Science, 1980 - science.org
The distribution of gray matter in the two cerebral hemispheres was determined by the
xenon-133 inhalation method. There was more gray matter relative to white matter in the left …

[BOOK][B] Evaluation of criminal responsibility

IK Packer - 2009 - books.google.com
Forensic mental health assessment (FMHA) has grown into a specialization informed by
research and professional guidelines. This series presents up-to-date information on the most …

Assessing risk of violence using structured professional judgment guidelines

LS Guy, IK Packer, W Warnken - Journal of Forensic Psychology …, 2012 - Taylor & Francis
Violence risk assessments are conducted routinely in psychiatric and correctional settings.
One method with demonstrated reliability and validity for assessing risk of violence is the …

Statement of concerned experts on the use of the Hare Psychopathy Checklist—Revised in capital sentencing to assess risk for institutional violence.

…, LS Guy, DC Murrie, RK Otto, IK Packer… - … , Public Policy, and …, 2020 - psycnet.apa.org
Psychopathy as measured by the Hare Psychopathy Checklist—Revised (PCL–R; Hare,
1991, 2003) is related to a range of rule-breaking and antisocial behaviors. Given this …

Evaluations of competence to stand trial are evolving amid a national “competency crisis”

…, WN Gowensmith, LE Kois, IK Packer - Behavioral Sciences & …, 2023 - Wiley Online Library
Across the United States, court orders for competence to stand trial (CST) evaluations and
competence restoration services have been increasing much more rapidly than states can …

Relationship between race and ethnicity and forensic clinical triage dispositions

DA Pinals, IK Packer, W Fisher… - Psychiatric …, 2004 - Am Psychiatric Assoc
OBJECTIVE: Racial and ethnic disparities in the criminal justice system have been widely
reported, as have racial and ethnic disparities in diagnoses and certain aspects of clinical …

Influence of the HCR-20, LS/CMI, and PCL-R on decisions about parole suitability among lifers.

LS Guy, C Kusaj, IK Packer… - Law and Human …, 2015 - psycnet.apa.org
Among 5,181 inmates indeterminately sentenced to life in California who were evaluated for
parole suitability between January 2009 and November 2010, 11% were granted parole. …

Specialized practice in forensic psychology: Opportunities and obstacles.

IK Packer - Professional Psychology: Research and Practice, 2008 - psycnet.apa.org
In recent years, there has been a proliferation of the need for psychology practitioners to
provide expertise to the legal system on a wide variety of topics. One of the difficulties for …

Community mental health services and the prevalence of severe mental illness in local jails: Are they related?

WH Fisher, IK Packer, LJ Simon, D Smith - … and Policy in Mental Health and …, 2000 - Springer
The excessive prevalence of severe mental illness noted in correctional settings has
sometimes been attributed to the inadequacy of community based mental health services. This …

[BOOK][B] Specialty competencies in forensic psychology

IK Packer, T Grisso - 2011 - academic.oup.com
Although Forensic Psychology was formally recognized as a specialty by the American
Board of Professional Psychology in 1985 and by the American Psychological Association's …