By Alexandra Gannoni , Alexandra Voce, Sarah Napier, Hayley Boxall and Dana Thomsen

This study reviews initiatives that aim to prevent child sexual abuse material (CSAM) offending, including evidence of effectiveness. Information was sourced via a literature search and input from an international expert advisory group. The study identified 74 initiatives in 16 countries, and 34 eligible studies measuring implementation and effectiveness.

The CSAM offending prevention initiatives identified in the study include helplines, therapeutic treatment and psychoeducation, online self-management courses, education and awareness campaigns, and other forms of support. Importantly, findings indicate that media and social media campaigns have successfully reached large numbers of offenders, both detected and undetected. While outcomes of programs are mixed, findings indicate that prevention initiatives can encourage help-seeking, reduce risk factors for offending, enhance protective factors, and reduce contact sexual offending against children. Findings also suggest that initiatives aimed at contact child sexual abuse offenders are not necessarily effective in reducing CSAM offending. Evaluations of initiatives aimed specifically at CSAM offending show promise but are limited methodologically. Further and more robust evaluations are required to determine their effect on CSAM use.

Research Report no. 28. Canberra: Australian Institute of Criminology.2023. 125p.

By Nadia Wager, Alexandra Robertshaw Seery, and Diana Parkinson

This report sets out the findings from a scoping review to explore the existing literature on the use of disruption measures by police forces in relation to child sexual abuse, and the effectiveness of those measures. The scoping review laid the groundwork for two national surveys of police, described in the report Police Disruption of Child Sexual Abuse: Findings from a National Survey of Frontline Personnel and Strategic Leads for Safeguarding. Few reports of child sexual abuse result in a conviction, meaning that many suspects remain at liberty to offend against children and young people; efforts to disrupt their circumstances and behaviours are therefore vitally important.

The term ‘disruption’ is used to describe activities which attempt to interfere with suspects’ behaviours and circumstances so they are less able to commit crime. There are three fundamental approaches to disruption, with some overlap between them: The first approach uses direct measures to impose legal sanctions on suspects, making it harder for them to commit or continue to commit child sexual abuse. The second approach uses disruption supportive measures which disable or disrupt criminal activity in the community.

A third approach uses online measures to disrupt criminal activity taking place or being facilitated over the internet. In addition to reviewing empirical research studies, the scoping review included material identified from serious case reviews, policy documents, practice guidelines and other sources. The search produced more than 250 relevant documents.

Ilford, Essex, UK:Centre of Expertise on Child Sexual Abuse, 2021. 40p.

By Nadia Wager, Alexandra Robertshaw Seery, Diana Parkinson

This research study was commissioned by the Centre of expertise on child sexual abuse (CSA Centre) to explore the ways in which police forces across England and Wales seek to disrupt child sexual abuse. Disruption, alongside enforcement and prevention, is one of the principal ways in which police respond to criminality and criminal activity. While enforcement focuses on the prosecution of past crimes, and prevention aims to stop whole groups of suspects or protect potential victims, disruption is a more flexible and dynamic approach which seeks to disrupt offenders’ networks, lifestyles, and routines so that it is harder for them to commit crime. Disrupting child sexual abuse is a vital activity because most incidents of such abuse are never reported to or discovered by the police – meaning that many individuals who sexually abuse children remain at liberty to commit further abuse. Disruption measures have the potential to swiftly interrupt contact between a suspect and a child or young person, and to help stop further abuse in the longer term.

Ilford, Essex, UK: Centre of Expertise on Child Sexual Abuse, 2021. 68p.