Mobile dating applications and sexual and violent offending

In the last few years, a number of high-profile cases of sexual and violent offending have been committed after the offender and victim met through a mobile dating application (dating app). Subsequent media and popular rhetoric have positioned dating app sexual and violent offending as a major safety concern. A literature review was conducted to determine the prevalence of dating app violence, the design features of dating apps that create and prevent opportunities for violence to occur, and the prevention strategies used by individual users and app designers. Results suggest that dating app users are at greater risk of sexual and violent victimisation than non-users. Dating app features designed to promote safety and connectedness paradoxically place users at risk of victimisation. Although some dating apps feature innovative safety mechanisms, most place the onus on users to protect themselves against victimisation. More research is needed to inform prevention and intervention efforts.

Violent victimisation trajectories from adolescence through adulthood: consequences for sleep problems

BackgroundViolent victimisation is a stressful experience that has been linked with sleep problems among children, adolescents and adults. However, prior research has not assessed how victimisation trajectories across different stages of the life-course correspond to sleep outcomes. The present study assesses how trajectories of violent victimisation from adolescence to middle adulthood correspond to sleep behaviours in adulthood.MethodsData are from fives waves of the National Longitudinal Study of Adolescent to Adult Health (N=6015). Semi-parametric group-based trajectory modelling was used to estimate violent victimisation trajectories from adolescence to middle adulthood. Multinomial logistic regression was used to assess the association between sleep quantity and quality across violent victimisation trajectories.ResultsThe findings demonstrate that the relationship between violent victimisation and sleep in adulthood is not consistent across all victimisation trajectories. Rather, sleep quality and quantity are the worst among those who persistently experience violent victimisation from adolescence through adulthood.ConclusionPersistent exposure to violence can be a particularly damaging experience with consequences for sleep quantity and quality. Establishing interventions that reduce violent victimisation across the life-course and promote positive sleep behaviours among those with a history of victimisation are important public health measures.

Violent victimisation in Lagos metropolis: An empirical investigation of community and personal predictors

Violence or its threats have been a part of many African cities since the end of the Cold War, when many African countries transited from military to civilian rule. While the incidence of organised crime and violent victimisation of innocent citizens is not new to many West African cities, the emergence of terrorist organisations, armed bandits, kidnappers and armed gangs in a city like Lagos has created new security challenges. The challenges include the inability of government to cope with the rising number of young people in organised cult clashes and the threats to peace and stability in Lagos metropolis. This study is designed to investigate the influence of socio-demographic (senatorial district, gender, age, ethnic group, marital status, education, employment, duration of residency and type of apartment) and community factors (presence of nightclubs/hotels, use of private security and frequency of police patrol) on residents’ experience of crime victimisation, robbery and organised crime. The study adopted a cross-sectional survey design and a quantitative method of data collection. A structured questionnaire was used to elicit information from 300 respondents across three senatorial districts of Lagos State. The study found that factors such as location, type of apartment, nightclubbing, duration of residence, employment status and use of private security predicted at least one of the three dependent variables. The implications of the findings are discussed.

Gendered mobility and violence in the São Paulo metro, Brazil

With about 12 million inhabitants, São Paulo, Brazil, is the largest city in South America. As in many other major southern hemisphere cities, this extreme concentration of people imposes a number of mobility and security challenges. The objective of this article was to investigate the space-time patterns of mobility and violent victimisation in São Paulo’s metro stations from a gender perspective. The methodology combines use of a Geographical Information System (GIS), statistical analysis through negative binomial regression modelling and hypothesis testing. Results indicate that mobility and the level of victimisation are gender dependent. Women are at higher risk of victimisation than men in São Paulo’s central metro station, while men run higher risk of violence at end stations – both notably during late night periods. The presence of employees reduces the risk of violence, except during the mornings. The article suggests that crime prevention initiatives need to be gender informed and sensitive to the particular spatial and temporal features of rapid transit environments.

Torture and sexual violence in war and conflict: The unmaking and remaking of subjects of violence

Despite the wide repository of knowledge about conflict-related sexual violence that now exists, there remains a lack of understanding about how victims/survivors of such violence themselves make sense of and frame their experiences in conversation with global and local discourses and with the categorisations that underpin support programmes. Such sense-making is important not only because the ways in which violence is categorised shape a victim/survivor's ability to access particular forms of recognition and support, but also because it is central in how shattered selves and worlds are remade in the aftermath of violence. Drawing on individual and group interviews conducted with refugees living in Kampala, Uganda, this article charts how framings of ‘torture’ and ‘sexual violence’ become meaningful in participants’ accounts in the (re)formation of themselves as subjects after violent victimisation. We trace how participants navigate the heteronormative societal and legal norms that shape their subjectivity and the effects of the violence they experienced through the deeply gendered and political work that these terms do in their narratives. Our analysis thus highlights and reminds us to pay attention to the political stakes involved in fluid processes of categorising injury.

Mental disorders and the risk of adult violent and psychological victimisation: a prospective, population-based study

Aims Psychiatric patients are at increased risk to become victim of violence. It remains unknown whether subjects of the general population with mental disorders are at risk of victimisation as well. In addition, it remains unclear whether the risk of victimisation differs across specific disorders. This study aimed to determine whether a broad range of mood, anxiety and substance use disorders at baseline predict adult violent (physical and/or sexual) and psychological victimisation at 3-year follow-up, also after adjustment for childhood trauma. Furthermore, this study aimed to examine whether specific types of childhood trauma predict violent and psychological victimisation at follow-up, after adjustment for mental disorder. Finally, this study aimed to examine whether the co-occurrence of childhood trauma and any baseline mental disorder leads to an incrementally increased risk of future victimisation. Methods Data were derived from the first two waves of the Netherlands Mental Health Survey and Incidence Study-2 (NEMESIS-2): a psychiatric epidemiological cohort study among a nationally representative adult population. Mental disorders were assessed using the Composite International Diagnostic Interview version 3.0. Longitudinal associations between 12 mental disorders at baseline and violent and psychological victimisation at 3-year follow-up (n = 5303) were studied using logistic regression analyses, with adjustment for sociodemographic characteristics and childhood trauma. Furthermore, the moderating effect of childhood trauma on these associations was examined. Results Associations with victimisation varied considerably across specific mental disorders. Only alcohol dependence predicted both violent and psychological victimisation after adjustment for sociodemographic characteristics and childhood trauma. Depression, panic disorder, social phobia, generalised anxiety disorder and alcohol dependence predicted subsequent psychological victimisation in the fully adjusted models. All types of childhood trauma independently predicted violent and psychological victimisation after adjustment for any mental disorder. The presence of any childhood trauma moderated the association between any anxiety disorder and psychological victimisation, whereas no interaction between mental disorder and childhood trauma on violent victimisation existed. Conclusions The current study shows that members of the general population with mental disorders are at increased risk of future victimisation. However, the associations with violent and psychological victimisation vary considerably across specific disorders. Clinicians should be aware of the increased risk of violent and psychological victimisation in individuals with these mental disorders – especially those with alcohol dependence – and individuals with a history of childhood trauma. Violence prevention programmes should be developed for people at risk. These programmes should not only address violent victimisation, but also psychological victimisation.

Violent offending in schizophrenia spectrum disorders preceding and following diagnosis

Objective: People affected by schizophrenia spectrum disorders are at a higher risk of offending violently. This study aims to investigate risk factors in relation to the peri-diagnostic period and possible predictors of post-diagnostic violence of people diagnosed for the first time in the public mental health system. Methods: The study compared various risk factors for post-diagnostic violence in patients ( n = 1453) diagnosed with a schizophrenia spectrum disorder. Patients were grouped according to the occurrence of peri-diagnostic violence. Of the 246 violent offenders, 164 committed their first offence pre-diagnosis. Mental health and criminological variables were evaluated across the lifespan (median age at end of follow-up = 34.22 years, range = 17.02–55.80 years). Results: Gender, employment, non-violent offending, family incidents, violent and non-violent victimisation, substance use, personality disorder, number of in-patient admissions and history of non-compliance differed significantly across violent and non-violent subgroups (all p ⩽ 0.01 and at least small effect size). More frequent and longer inpatient admissions were found in the violent subgroups (all p ⩽ 0.01). For the whole sample, sex, number of violent offences, non-violent offences, violent victimisation, substance use and number of inpatient admissions predicted post-diagnostic violence (χ2 (6) = 188.13, p < 0.001). Among patients with a history of pre-diagnostic violence, a history of non-violent offending in the 18-month period pre-diagnosis was the strongest predictor of future violence (odds ratio = 3.08, 95% confidence interval [1.32, 7.21]). Conclusion: At triage, violence risk assessment should consider the presence of antisocial behaviour and violent victimisation, substance use, male gender and frequency of inpatient admissions. Common treatment targets for the prevention of post-diagnostic violence include criminality and victimisation. Treatment of positive symptoms should be of greater emphasis for individuals without a history of pre-diagnostic violence.

Responding to challenges for people with psychotic illness: Updated evidence from the Survey of High Impact Psychosis

Objective: The objective is to summarise recent findings from the 2010 Australian Survey of High Impact Psychosis (SHIP) and examine their implications for future policy and planning to improve mental health, physical health and other circumstances of people with a psychotic disorder. Methods: Survey of High Impact Psychosis collected nationally representative data on 1825 people with psychotic illness. Over 60 papers have been published covering key challenges reported by participants: financial problems, loneliness and social isolation, unemployment, poor physical health, uncontrolled symptoms of mental illness, and lack of stable, suitable housing. Findings are summarised under the rubric of participant-ranked top challenges. Results: The main income source for the majority (85%) of participants was a government benefit. Only one-third was employed, and the most appropriate employment services for this group were under-utilised. High rates of loneliness and social isolation impacted mental and physical health. The rate of cardiometabolic disease was well above the general population rate, and associated risk factors were present from a very young age. Childhood abuse (30.6%), adult violent victimisation (16.4%) and alcohol and substance abuse/dependence (lifetime rates of 50.5% and 54.5%, respectively) complicated the clinical profile. Treatment with medication was suboptimal, with physical health conditions undertreated, a high rate of psychotropic polypharmacy and underutilisation of clozapine in chronic persistent psychotic illness. Only 38.6% received evidence-based psychosocial therapies. In the previous year, 27.4% had changed housing and 12.8% had been homeless, on average for 155 days. Conclusion: Money, social engagement and employment are the most important challenges for people with psychotic illness, as well as good physical and mental health. An integrated approach to recovery is needed to optimise service delivery and augment evidence-based clinical practice with measures to improve physical health and social circumstances. Meeting these challenges has the potential to reduce costs to government and society, as well as promote recovery.