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We report on the development and use of a clinical tool designed to assess the distorted cognitions of sex offenders with an intellectual disability. The tool discriminates between offenders and non-offenders and individuals who offend against children and those who offend against adults. Over the review period it has become routinely used internationally in forensic services in the treatment and management of sex offenders with an intellectual disability. Practitioners using the tool now have a means of monitoring the effectiveness of their treatment of sex offenders with an intellectual disability. Prior to its publication, practitioners working with this cohort had no access to suitably validated measures of cognitive distortions and therefore no means of systematically monitoring the extent to which offenders in their treatment programme were still exhibiting cognitive distortions typically associated with offending behaviour.
In a project funded by the Ministry of Justice (MOJ), psychologists from the University of Kent investigated the effects of mandatory polygraph testing for UK sexual offenders released on licence. Their research demonstrated that this practice increased disclosure by sexual offenders. This led directly to a change in Government policy and delegated legislation under the Offender Management Act (2007). The resulting legislation will make it compulsory for sexual offenders in England and Wales to be polygraphed as part of their licence conditions from January 2014. The widely disseminated research findings also alerted professionals to the benefits of mandatory polygraph testing on sexual offenders, and generated significant public discussion.
In just six years, research by the Sexual Offences, Crime and Misconduct Research Unit, conducted in conjunction with the Her Majesty's Prison Service and National Health Service Forensic Services, has produced key benefits for the management and treatment of offenders and the training of professionals within the prison service and NHS by:
(i) developing, evaluating and improving treatment interventions for high-risk sexual offenders; vital for successful rehabilitation and reducing recidivism;
(ii) research-based training to reduce corruption and professional misconduct;
(iii) identification of offenders at risk of suicide and other self-harming.
Through better assessment of the risk of reoffending it has been possible to improve the treatment of sex offenders and protect the public. An algorithm developed at the University of Birmingham, has been used by the Probation Service to classify the entire prison population of over 8000 sex offenders attending treatment in England and Wales, enabling allocation to the best treatment available at the time. This approach to treatment led to a 40% reduction in recidivism in those who were treatment responders. More specifically, this work enabled length of treatment to be matched to high-risk offenders' level of pre-treatment risk/need, and resulted in a reduced rate of reconviction among high-risk offenders to the level of reconviction observed among lower risk/need offenders. The work has reduced the level of sexual victimisation in the UK, reduced the costs associated with such offending, and has influenced policy and services for the treatment of sex offenders in other countries in Europe. Such recidivism reduction also enables ex-offenders to lead more fulfilling offence free lives.
Since 2001, Professor Grubin has led trials to test whether polygraph assessment could help case officers manage high-risk sex offenders released on licence in England and Wales. A three-year study of mandatory assessment which ended in 2012 demonstrated conclusively that polygraph testing helped case managers evaluate the risk posed by offenders and decide how best to protect the public from harm. A policy of mandatory polygraph assessment of all high-risk sex offenders on parole in England and Wales was approved by ministers in summer 2012, and procurement is underway for a national polygraph testing service for high-risk sex offenders.
Research by the University of Huddersfield's Centre for Applied Childhood Studies (CACS) carried out between 2008-2009 has played a major role in tackling the problem of child sex abuse in the Caribbean. A study we have undertaken which UNICEF described as a "landmark" in the field has led to government acknowledgement of the problem, growing public awareness of its effects, new policies, legislative reform, innovative child protection programmes and improvements in the capabilities of professionals and agencies. The research is also helping to shape responses to child sexual abuse in other parts of the world.
The National Surveys of Sexual Attitudes and Lifestyles (Natsal) have made major contributions to sexual health policy in Britain, and are widely regarded as among the most reliable sources of scientific data in the field, not replicated with such frequency, detail or sample size in a single country anywhere in the world. Since 2008 they have influenced (amongst other things) HIV services, HPV vaccination policy, the national chlamydia screening programme, teenage pregnancy strategy and health education campaigns for young people and gay men. Our data are widely used in the NHS and third sector. We have disseminated the results of our research through public engagement activities including extensive media work, podcasts, and science festivals.
Research undertaken by Professor Simon Szreter on sexual attitudes and behaviour between 1918 and 1963 was published as a co-authored monograph by Cambridge University Press. The book attracted significant policy and media attention, including features on popular Radio 4 programmes and in the national broadsheet and tabloid daily press. It was also long-listed for a major national literary prize. The success of the book and views expressed by the journalists in their reviews indicate that the book's novel findings and challenging interpretations have had an important influence in changing widely-held stereotyped attitudes towards older generations and their sex lives.
A research team at GCU, led by Professor Liz Gilchrist, exploring aspects of intimate partner violence (IPV) has had a significant impact on IPV practice. The research linked two traditionally conflicting approaches to IPV: the victim/survivor based research emphasising gender in IPV, and the forensic psychology approach focussing on characteristics and criminogenic need in offenders.This has significantly changed practice nationally and internationally, including leading to the development of parenting interventions for men convicted of IPV in Scotland; restructured interventions for victims and offenders in New Zealand and the assessment of dynamic factors for those accessing IPV programmes in Scotland.
Between 25% and 33% of all perpetrators of sexual abuse in the UK are children or young people. Policy and practice in relation to this group has been under-developed. The research detailed in this case study constitutes a body of work that has identified gaps in service delivery and has significantly advanced policy, training, treatment services, and assessment and intervention practices for this group of children and their families. The research findings have led to a shift across key service providers, including Barnardo's and NSPCC, away from adult sex offender approaches towards more child-centred and holistic interventions.