Accessing child sexual abuse material: Pathways to offending and online behaviour.

Background: Most research examining the consumption of online child sexual abuse material (CSAM) has focused on offenders' demographic and psychological characteristics. While such research may assist in the development of therapeutic interventions with known offenders, it has little to offer the development of interventions for the vast majority of offenders who are never caught.

Objective: To learn more about the offending strategies of CSAM offenders, in order to inform prevention efforts to deter, disrupt, and divert individuals from their pursuit of CSAM.

The Impact of a Public Health Campaign to Deter Viewing of Child Sexual Abuse Images Online: A Case Study of the UK Stop It Now! Campaign.

Public campaigns offer an opportunity to prevent child sexual abuse by raising awareness and promoting help available to bystanders, victims, and those at risk of perpetrating the abuse. This paper explores the impact of The Lucy Faithfull Foundation's 'Stop It Now!' campaign in the UK (2015-2018) on help-seeking. Helpline calls (11,190 unique callers), website analytics (109,432 new website visitors) and three website-hosted surveys ( = 252) provided data on help-seeking, awareness, and self-reported behavior.

Noncompleted Sexual Offenses: Internal States, Risks and Difficulties Related to Crime Commission through the Lens of Sexual Offenders.

The study aims to generate insights from sexual offenders on the influence of internal states and how they perceive risks of apprehension and difficulties in the context of sexual offenses, that is when offenders initiated the offense but were stopped or discouraged either before or during sexual contact. Adult males incarcerated for sexually offending completed a self-report questionnaire. Regression models, including interaction effects, were estimated.

Alcohol and drug problems among Australian homicide offenders.

Background And Aims: Most homicide studies focus upon 'acute' situational intoxication as opposed to 'chronic' substance misuse. The aims of the study were to: (1) determine the extent of homicide offenders' alcohol and drug use in the year preceding the homicide; (2) compare the individual characteristics of homicide offenders across levels of problematic substance use; and (3) compare homicide incident characteristics across levels of problematic substance use.

Design And Setting: Observational study using data collected through face-to-face interviews in custodial and community correctional settings across Australia.

Situational Crime Prevention in Sexual Offenses Against Women: Offenders Tell Us What Works and What Doesn't.

This study examined the perceived effectiveness of situational crime prevention (SCP) in sexual assault as rated by 140 offenders convicted for sex offenses against women in Australia. Participants were presented with three scenarios and asked to rate the perceived effectiveness of SCP techniques relating to guardianship, victim self-protective behavior, and crime prevention through environmental design (CPTED). Results indicate that the effectiveness of SCP methods was perceived to vary across different contexts.

What Deters Child Sex Offenders? A Comparison Between Completed and Noncompleted Offenses.

This study examined the role of the reaction of the victim, the nature of the physical setting, and the proximity of third parties in deterring offenders from completing an act of child sexual abuse (CSA). A self-report study was conducted with 238 adult males serving a custodial sentence for CSA, of whom 82 identified an occasion in which they had tried to have sexual contact with a child but did not because they were stopped or discouraged. We examined the situational characteristics of the noncompleted offense and compared these with the most recent completed offense by the same offenders.

Criminal Careers Among Female Perpetrators of Family and Nonfamily Homicide in Australia.

Knowledge of women's pathways to serious offending, including homicide, is limited. This study contributes to a small but growing body of literature examining the criminal careers of serious female offenders by using interview data with females convicted of murder or manslaughter in Australia to examine various dimensions of their criminal careers, specifically, prevalence, frequency, age of onset, duration, and offending variety. In particular, in this study we compared criminal career dimensions across women who had killed a family member (e.

Towards a 'smart' cost-benefit tool: using machine learning to predict the costs of criminal justice policy interventions.

Background: The Manning Cost-Benefit Tool (MCBT) was developed to assist criminal justice policymakers, policing organisations and crime prevention practitioners to assess the benefits of different interventions for reducing crime and to select those strategies that represent the greatest economic return on investment.

Discussion: A challenge with the MCBT and other cost-benefit tools is that users need to input, manually, a considerable amount of point-in-time data, a process that is time consuming, relies on subjective expert opinion, and introduces the potential for data-input error. In this paper, we present and discuss a conceptual model for a 'smart' MCBT that utilises machine learning techniques.

Predictors of victim disclosure in child sexual abuse: Additional evidence from a sample of incarcerated adult sex offenders.

The under-reporting of child sexual abuse by victims is a serious problem that may prolong the suffering of victims and leave perpetrators free to continue offending. Yet empirical evidence indicates that victim disclosure rates are low. In this study, we perform regression analysis with a sample of 369 adult child sexual offenders to examine potential predictors of victim disclosure.

Prevention nearby: the influence of the presence of a potential guardian on the severity of child sexual abuse.

The main aim of this study was to examine the effect of a potential guardian on the severity of child sexual abuse. Using data obtained on crime events from adult child sexual offenders incarcerated in Queensland (Australia), mixed-effects logistic regression analyses were conducted to examine the effect of potential guardianship on the severity of abuse. Controlling for victim and situational characteristics, the analyses showed that the presence of a potential guardian reduced the duration of sexual contact and the occurrence of penetration.

A criminal careers typology of child sexual abusers.

We present a criminal careers typology of child sexual abusers constructed in terms of their offending persistence (persistent vs. limited) and versatility (specialized vs. versatile).

John Snow's legacy: epidemiology without borders.

This Review provides abstracts from a meeting held at the London School of Hygiene and Tropical Medicine, on April 11-12, 2013, to celebrate the legacy of John Snow. They describe conventional and unconventional applications of epidemiological methods to problems ranging from diarrhoeal disease, mental health, cancer, and accident care, to education, poverty, financial networks, crime, and violence. Common themes appear throughout, including recognition of the importance of Snow's example, the philosophical and practical implications of assessment of causality, and an emphasis on the evaluation of preventive, ameliorative, and curative interventions, in a wide variety of medical and societal examples.

Offenders' attachment and sexual abuse onset: a test of theoretical propositions.

Confidential self-report data obtained on 107 adult male child sexual abusers were analyzed to test theoretical propositions concerning the role of attachment problems in the onset of sexual offending. Offenders' parent-child attachment relationships were most frequently characterized by affectionless control, reflecting low parental care and high overprotection and control. Offenders reported significantly less secure attachment with their fathers than with their mothers.

Victim resistance in child sexual abuse: a look into the efficacy of self-protection strategies based on the offender's experience.

This study examines the efficacy, as experienced by offenders with their victim, of self-protection strategies used in child sexual abuse cases. It also investigates whether the efficacy of self-protection varies according to victim characteristics. The sample consists of 94 adult offenders who sexually abused a single child and who agreed to provide confidential self-report data on the efficacy of self-protection strategies used by their victim.

An exploratory study of victim resistance in child sexual abuse: offender modus operandi and victim characteristics.

The use of self-protection strategies and related situation in rape has been studied by several scholars. The circumstances in which children are more likely to resist sexual victimization have, however, not been studied. This study examines the association between offence-related factors-specifically, the preoffence situation, the modus operandi strategies adopted by offenders, and victim characteristics-and victim resistance in sexual offences against children.

Onset, persistence, and versatility of offending among adult males convicted of sexual offenses against children.

Official sexual and nonsexual offense histories and confidential self-report data on sexual offending were obtained on 207 adult males serving sentences for sexual offenses against children (98 intrafamilial, 72 extrafamilial, and 37 mixed-type offenders). The mean self-reported age when offenders first had sexual contact with a child was 32.2 years (median = 31 years; range = 10-63 years).

Criminal diversity and paraphilic interests among adult males convicted of sexual offenses against children.

Official demographic and offense history data (n = 362) and confidential self-report data on paraphilic interests and behavior (n = 221) obtained on adult males convicted of sexual offenses against children were analyzed. Considerable criminal diversity was observed, with all standard categories of offenses represented in offenders' criminal histories. Most (86%) of the offenders' previous convictions were for nonsexual offenses, and most (92%) of the recidivist offenders had previously been convicted of at least one nonsexual offense.