Circles of support and accountability (Circles) is a community-based approach to the reintegration of sex offenders following release from prison. Offenders are supported by a small group of community volunteers who provide assistance (eg mentoring and practical help) as well as a monitoring function. This approach is intended to promote successful reintegration into the community and reduce reoffending among high risk sex offenders. The focus of the Review is on studies that evaluated the effect of Circles programmes on the following offender outcomes: reoffending rates, risk level and reintegration into the community.
This narrative is based on one systematic review covering 15 studies, which primarily focuses on the effect of Circles programmes on reoffending (including reconviction for any offence and any sexual offence, arrest, recall, or breach of licence). Other factors which can influence reoffending, such as psychosocial adaptation, housing, relationships and employment, were also considered. Most of the primary research was carried out in the UK (nine studies). There were also three studies conducted in Canada, two studies in the USA and one study in the Netherlands.
There is some evidence that the Circles programmes have reduced general reoffending, but overall the Circles programmes have not had a statistically significant effect on crime.
The evidence suggests that the Circles programmes had no overall impact on reoffending for sex offenders who received the Circles programme compared to the sex offenders who did not. However, it is possible that sex offenders in the control groups, as well as those who participated in Circles programmes, may have also participated in other sexual offender treatment programmes.
Within this review, general reoffending is defined as ‘being charged with or convicted of a new offence’, and sexual reoffending as either ‘being charged with a new sexual offence or breaching a court-imposed condition’. The four studies with control groups reported that the sex offenders who received the Circles programme had lower rates of general reoffending than those who did not, although few of these differences were statistically significant. However, the Review was not able to demonstrate a reduction in reoffending for sexual offences which the authors suggest may be in part due to short-follow up periods and a lack of studies with control groups.
The effect of the Circles programme on psychosocial outcomes (e.g. psychosocial adaptation, housing, relationships and employment) that might lead to a reduction in reoffending is unknown. The studies that found improvements did not use control groups and as a result it is not possible to ascertain whether these improvements were a result of the Circles programme.
The Review was sufficiently systematic that some forms of bias that could influence the study conclusions can be ruled out.
The Review had a well-designed search strategy and the authors considered the validity of the way outcomes were measured and/or combined. However, the review did not sufficiently assess the risk of bias in the analysis, did not report the effect sizes of the reviewed studies and did not undertake a meta-analysis.
The review authors identified several risks of bias in the primary studies. Most of the studies were case series (11 of the 15 included in the Review). The remaining four studies had a control group but only one of these was a randomised controlled trial. Other limitations were small sample sizes, a short follow-up period in most studies and a lack of reconviction data in some of the studies. The exposure of the offenders to the Circles programme (e.g. length of the programme and frequency of the meetings) was not always recorded.
Circles programmes are assumed to reduce the risk factors associated with offending behaviour, and therefore crime, by enhancing offenders’ capabilities to achieve and maintain prosocial behaviour. Volunteers provide offenders with practical help and support (e.g. to find work or housing, and building appropriate friendships) with both parties maintaining an open and honest relationship at all times. Together they work to develop offenders’ capabilities in several areas, including: improved insight, problem solving, social skills, coping and self-regulation skills, social integration and participation in society.
However, information was not available from the primary studies to test whether these mechanisms were responsible for the outcome patterns observed.
The Review authors note that Circles programmes are provided on a relatively small scale – due to the relatively low number of sex offenders released into the community at any one time, the novelty of the Circles approach, and the availability of willing volunteers – which means there are few large-scale studies of their effectiveness.
The Review did not examine under what conditions Circles programmes might work best.
The Circles programme should comprise a group of four to six volunteers from the community, with a range of ages and backgrounds, who meet with the offender on a weekly or sometimes daily basis. The volunteers are supported by a Circle coordinator and in turn provide support to and help the sex offenders to be accountable for their own reintegration. Volunteers also work with the Multi-Agency Public Protection Arrangements (MAPPA) and provide a monitoring function by alerting the relevant organisations to any potential risk posed by the sex offender. The review authors suggest that openness and honesty within the relationship between the volunteers and these organisations is essential to the success of the Circles programmes.
Whilst the review did not undertake an economic analysis, some mention of costs was reported in the primary studies:
The studies included in this Review have several limitations in terms of the study design, small sample sizes, short follow-up periods, limited data sources for reconviction data and limited information about how the Circles programmes were implemented. The methodological limitations of the studies and the variations in implementation limit the ability to generalise the outcomes to a wider population. It is also worth noting that offences committed by participants in Circles programmes are more likely to be detected because the Circles volunteers also provide a monitoring function.
Overall, the Circles programmes have not had a statistically significant effect on crime, but there is some evidence that they have reduced general reoffending. The review authors suggest that a number of methodological and programme issues including short-follow up periods, a lack of studies with control groups and the small scale of Circles programmes impact the ability to be more certain about the effectiveness of Circles programmes. Circles programmes are assumed to reduce crime by having a small support group of volunteers who provide practical help to enhance offender’s capabilities to achieve and maintain prosocial behaviour. Openness and honesty in the relationship between the volunteers and the offender is said to be essential to the success of the Circles programme. The volunteers also provide a monitoring function, alerting the relevant organisations to any potential risk posed by the sex offender. Additional evidence is required to test the assumptions about why Circles programmes may be effective, and identify the contexts in which Circles programmes work best.
Clarke, M., Brown, S. and Völlm, B. (2017) 'Circles of Support and Accountability for Sex Offenders: A Systematic Review of Outcomes', Sexual Abuse, Vol 29(5) 446–478
The coding for this narrative was carried out by University College London and the narrative was written by the College of Policing. ESRC Grant title: 'University Consortium for Evidence-Based Crime Reduction'. Grant Ref: ES/L007223/1.
Uploaded on 27/03/20