Position: Acting Leader in Quality Assurance
Location: AE.1.28, Stratford
Telephone: +44 (0)20 8223 4580
Email: a.d.l.roberts@uel.ac.uk
Contact address:
School of Psychology
The University of East London
Stratford Campus
Water Lane
London
E15 4LZ
Amanda Roberts is a principal lecturer in the School of Psychology, University of East London. She completed her first degree at University College London (BSc Psychology), before moving to Cardiff University to conduct her PhD in Behavioural Neuroscience. Amanda took up her first permanent full-time post at Kings College London, before moving to Queen Mary University and then to UEL. Her research covers specific areas in mental health and related areas, including forensic psychology and criminology, and is predominately based on epidemiological and psychological theory.
Amanda’s research covers specific areas in mental health and related areas, including forensic psychology and criminology, and is predominately based on epidemiological and psychological theory. Her main body of research aims to examine the risk for antisocial behaviour at the individual and population level and to evaluate mental health interventions for public protection. Specific emphasis is placed on fighting and weapon use and its relationship with drugs and alcohol. Her future research interests are in personality disorders in offenders, especially on neuropsychological aspects concerning the aetiology and course of personality disorders, and men’s health and modern lifestyles, including risk factors for antisocial behaviour, violence and extensive pornography use.
http://roar.uel.ac.uk/view/creators/Roberts=3AAmanda_D=2EL=2E=3A=3A.default.html
This study measured the prevalence of self-reported violence and associations with psychiatric morbidity in a national household population, based on a cross-sectional survey in 2000 of 8,397 respondents in Great Britain. Diagnoses were derived from computer-assisted interviews, with self-reported violent behavior over the previous 5 years. The 5-year prevalence of nonlethal violence in Britain was 12% (95% confidence interval: 11, 13). The risk of violence was substantially increased by alcohol dependence (odds ratio ¼ 2.72, 95% confidence interval: 1.85, 3.98), drug dependence (odds ratio ¼ 2.63, 95% confidence interval: 1.45, 4.74), and antisocial personality disorder (odds ratio ¼ 6.12, 95% confidence interval: 3.87, 9.66). Low prevalences of these conditions (7%, 4%, and 4%, respectively) contrasted with their relatively high proportions of attributed risk of violence (23%, 15%, and 15%). Hazardous drinking was associated with 56% of all reported violent incidents. Screening positive for psychosis did not independently increase risk (odds ratio ¼ 3.20, 95% confidence interval: 0.35, 29.6). The study concluded that psychiatric morbidity makes a significant public health impact on violence exerted primarily by persons with any personality disorder, substance dependence, and hazardous drinking. Population interventions for violent behavior are appropriate for hazardous drinking as are targeted interventions for substance dependence and antisocial personality disorder.
There is debate about whether the psychopath’s criminal behaviour is a consequence of abnormal personality traits or a symptom of psychopathy. The aim of this study was to examine independent associations between offending behaviour over the lifetime and psychopathy in a representative sample of male and female offenders.
A two-stage survey was carried out among prisoners in all prisons in England and Wales. Psychopathy was measured using the PCL-R in the second stage among 497 male and female prisoners. Independent relationships between the four factors of psychopathy and lifetime offences were examined using multiple regression. Two models of association were compared to test the effects of the fourth (antisocial) factor.
Factor 1 (interpersonal) was not associated with any category of serious offending behaviour. Affective deficiency (Factor 2) was independently associated with violent and acquisitive offending in men. The contribution of the antisocial factor to associations with total PCL-R scores, together with its strong intercorrelations with Factor 3 (lifestyle), suggest that it is an integral component of the psychopathy construct. The findings also demonstrate the dilemma of colinearity between the third and fourth factors of psychopathy and their relationship with criminal behaviour, especially in men.
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