Principal components analysis was conducted on items contained in actuarial instruments used with adult sex offenders, including: the Rapid Assessment of Sex Offender Risk for Recidivism (RASORR), the Static-99, the Violence Risk Appraisal Guide (VRAG), the Sex Offender Risk Appraisal Guide (SORAG), and the Minnesota Sex Offender Screening Tool-Revised (MnSOST-R). In a data set that included child molesters and rapists (N = 311), six interpretable components were identified: Antisocial Behavior, Child Sexual Abuse, Persistence, Detached Predatory Behavior, Young and Single, and Male Victim(s). The RRASOR was highly correlated with Persistence, and the VRAG and SORAG were highly correlated with Antisocial Behavior. Antisocial Behavior was a significant predictor of violent recidivism, while Persistence and Child Sexual Abuse were significant predictors of sexual recidivism.
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http://dx.doi.org/10.1177/107906320601800207 | DOI Listing |
Neuropsychopharmacol Rep
March 2025
Department of Drug Dependence Research, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan.
Background: Treatment of stimulant offenders in Japan is an urgent issue. One of the more recent support approaches for stimulant offenders in Japan is to understand and support them based on a self-medication hypothesis; however, the effect of trust on substance abuse severity among incarcerated stimulant offenders has not been examined. Additionally, while accounting for gender differences is essential when providing support for them, these differences have not also been examined.
View Article and Find Full Text PDFJ Clin Med
December 2024
Canterbury Child Development Research Group, School of Health Sciences, University of Canterbury, Christchurch 8140, New Zealand.
Children born with a very low birthweight (VLBW; <1500 g) and/or very preterm (VPT; <32 weeks) are at increased risk of mental health problems, but adult data are inconsistent. We examined the prevalence of a range of mental health disorders in a national cohort of adults born with a VLBW, as well as associations between gestational age and mental health outcomes. All infants born with a VLBW in New Zealand in 1986 were followed prospectively from birth.
View Article and Find Full Text PDFBehav Sci Law
December 2024
Center for Translational Neuro- and Behavioral Sciences, Institute of Forensic Psychiatry and Sex Research, University of Duisburg-Essen, Essen, Germany.
Individuals housed in prisons or forensic hospitals experience significant restrictions on their sexual rights. There is a lack of data on how sexual behavior and sexual health of institutionalized persons are managed and to what extent they are based on shared guidelines or decisions of the individual staff. Using a standardized online questionnaire, the heads of 35 prisons and 32 forensic psychiatric hospitals across 14 German federal states were surveyed, reflecting the situation of 16,902 inmates and patients.
View Article and Find Full Text PDFBehav Sci Law
December 2024
School of Criminal Justice, University of Lausanne, Lausanne, Switzerland.
Victims of sexual homicide may be deceived by perpetrators who use a friendly approach to gain access to them, making it difficult for the victim to assess the danger posed by the stranger. When investigating sexual homicides committed by strangers, investigators often lack direct information, including how the perpetrator gained access to the victim. To identify potential predictors of the approach method used in sexual homicides, this study analyzed the preferences and behaviors of sexual murderers who target strangers based on their approach method.
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