The predominant approach to understand dynamic risk factors of sexual reoffending has been referred to as the Propensities Model (Thornton, 2016). According to this model, dynamic risk factors can be conceptualized as latent constructs whose change alters the risk of sexual reoffending. Despite its strengths and contributions to research, this model does not offer answers to the question of how dynamic risk factors contribute to the risk of sexual reoffending, or of how sustained change in risk might take place. In this paper we introduce the Network-Based Model of Risk of Sexual Reoffending (NBM-RSR), which addresses several limitations and constraints of the Propensities Model and offers empirically testable propositions regarding the nature and development of the risk of sexual reoffending. The NBM-RSR considers risk of sexual reoffending to involve a self-sustaining network of causally connected dynamic risk factors. Consistent with this, an increased risk of sexual reoffending is characterized through a network that contains more and stronger interconnected dynamic risk factors with a higher strength. Sustained change in risk of sexual reoffending occurs when activity in the network exceeds a critical point resulting in a new self-sustaining network. Propositions based on the NBM-RSR are introduced and translated into testable hypotheses. These propositions revolve around (a) risk of sexual reoffending resulting from the construction of a network of causally connected dynamic risk factors, (b) network stability, sudden changes, and critical transitions, and (c) dynamic risk factors' relative influence on risk of sexual reoffending.
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http://dx.doi.org/10.1177/10790632231153633 | DOI Listing |
Sex Abuse
December 2024
Institute for Sex Research and Forensic Psychiatry, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
There is some evidence that testosterone-lowering medications (TLM) may be an effective treatment for men convicted of sexual offenses by attenuating paraphilic sexual fantasies and behaviors and reducing the recidivism risk. To date, however, only little is known about the effects of TLM stopping on risk-relevant aspects. Therefore, the current study aimed at examining the recidivism risk as measured by Stable-2007 as well as official records of reoffenses in 29 men having stopped TLM treatment as compared to 37 men with ongoing TLM treatment.
View Article and Find Full Text PDFBehav Sci Law
December 2024
Centre for Forensic Behavioral Science, Swinburne University of Technology and Victorian Institute of Forensic Mental Health, Melbourne, Australia.
Despite increases in online child sexual exploitation (OCSE) internationally, no study has examined risk factors for re-offending among females who perpetrate OCSE, resulting in limited knowledge regarding the idiosyncratic needs of this cohort. This study explored factors predictive of further police contact among 116 females known to police for OCSE offenses in Victoria, Australia. Four binary regressions were run for each of Any, Violent, and Non-Violent re-offending, with one regression each focusing on characteristics related to offending history, index offending, co-offending, and victimization.
View Article and Find Full Text PDFYouth Violence Juv Justice
October 2024
Department of Psychology, University of Windsor, Windsor, ON, Canada.
Despite efforts to incorporate protective factors or 'strengths' in applied risk assessments for criminal reoffending, there has been limited progress towards a consensus regarding what is meant by such terms, what effects predictors can exert, or how to describe such effects. This proof of concept study was undertaken to address those issues. A structured professional judgment tool was used to create lower and higher historical/static risk groups with a sample of 273 justice-involved male youth with sexual offenses followed over a fixed 3-year period.
View Article and Find Full Text PDFJ Prev (2022)
December 2024
Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institut für Sexualwissenschaft und Sexualmedizin, Luisenstraße 57, 10117, Berlin, Germany.
Child Abuse Negl
September 2024
ANU Cybercrime Observatory, Australia.
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