Criminal Behaviour and Mental Health最新文献

{"title":"Police shootings, violent crime, race and socio-economic factors in municipalities in the United States of America","authors":"Howard Henderson,&nbsp;Jennifer Wyatt Bourgeois,&nbsp;Sven Smith,&nbsp;Christopher J. Ferguson,&nbsp;Juan Barthelemy","doi":"10.1002/cbm.2333","DOIUrl":"10.1002/cbm.2333","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Both police shootings and violent crime remain high in the United States of America compared to other developed nations but debates continue about whether race, mental health or other social factors are related to them.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aims</h3>\u0000 \u0000 <p>Our aim was to test relationships between community factors indicative of socio-economic status, racial demographics, police shootings, and violent crime.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Data on police shootings, violent crime and community sociodemographic factors were drawn from two publicly accessible datasets: health and police records of 100 US municipalities and relationships between them explored using regression analyses.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Data were from the 100 largest US municipalities as designated by the mapping police violence database. The median per capital violent crime rate was 5.94 and median killings by police per 10 thousand arrests was 13.7. Violent crime was found to be related mainly to income inequality and lower academic achievement in the community. Race was unrelated to violent crime after controlling for other factors. Police shootings were found to be related to community level mental health concerns, food insecurity and the municipality's violent crime rate.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>The evidence suggests that socio-economic factors are the primary drivers of both violent crime perpetration and police shootings. Policy approaches aimed at improving education and reducing poverty are likely to mitigate both violent crime and police shootings. However, it is important to recognise that being Black is an indicator of particular disadvantage within this context. This underscores the need for comprehensive strategies that address the systemic issues of racial disparities and socio-economic inequality, while also acknowledging the complex interplay of race, poverty and policing in the context of violent crime and police shootings.</p>\u0000 </section>\u0000 </div>","PeriodicalId":47362,"journal":{"name":"Criminal Behaviour and Mental Health","volume":"34 3","pages":"296-310"},"PeriodicalIF":1.2,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cbm.2333","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140132848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The experiences of men in prison who do not receive visits from family or friends: A qualitative systematic review","authors":"Dean Burns,&nbsp;Conor Murray,&nbsp;Jennifer Ferguson,&nbsp;Linda Moore","doi":"10.1002/cbm.2332","DOIUrl":"10.1002/cbm.2332","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Visits present an opportunity for prisoners to preserve family ties and reduce isolation, but not all receive visits from family or friends whilst incarcerated.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aims</h3>\u0000 \u0000 <p>To locate, appraise and synthesise qualitative data on the experiences of adult male prisoners (aged 18 years+) who do not receive prison visits from family or friends.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Nine electronic databases were searched from the date of their inception until March 2023. The quality of included studies was assessed using the Critical Appraisal Skills Programme checklist for qualitative studies, and data from the studies were synthesised using the thematic synthesis method.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Eighteen studies from seven countries (the USA, the UK [England, Northern Ireland &amp; Scotland], Canada, Netherlands and the Philippines) were eligible for inclusion. Three main themes emerged: (1) reasons for not receiving visits, (2) harmful effects of not receiving visits and (3) the value of volunteer visitor programmes. Practical problems were cited as interfering with visiting opportunities, but also some prisoners or families chose not to meet in prison. Loneliness and depression were extensively described as effects of not receiving visits. Qualities associated with volunteer visitors included raised self-esteem, improved mood and personal growth.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Narratives of the experiences of adult men in prison without visits from family or friends suggest that not only the practical difficulties of imprisonment affect visiting; barriers that prisoners themselves impose would merit further exploration, as would family and relationship dynamics during incarceration and the emotional impact of prison visits, for both prisoners and their families. There are suggestions of therapeutic as well as humanitarian benefits from volunteer visiting programmes. There is a gap in the literature about any specific effect on rebuilding family relationships.</p>\u0000 </section>\u0000 </div>","PeriodicalId":47362,"journal":{"name":"Criminal Behaviour and Mental Health","volume":"34 3","pages":"271-295"},"PeriodicalIF":1.2,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cbm.2332","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139933564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Autism spectrum disorder, extremism and risk assessment","authors":"Clare S. Allely,&nbsp;Emma Jouenne,&nbsp;Alexander Westphal,&nbsp;Ekkehart Staufenberg,&nbsp;David Murphy","doi":"10.1002/cbm.2330","DOIUrl":"10.1002/cbm.2330","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>To date, there is no evidence supporting the existence of an association between Autism Spectrum Disorder (ASD) and extremism in the general population. However, there is increasing recognition that several features of ASD may provide the context of vulnerability to engage in extremist behaviour.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aims</h3>\u0000 \u0000 <p>This paper sets out the case for a dedicated clinical approach to better integrate clinical risk appraisal processes with an assessment of ASD individuals' vulnerabilities within the Criminal Justice System.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods and Results</h3>\u0000 \u0000 <p>In this paper the Framework for the Assessment of Risk &amp; Protection in Offenders on the Autistic Spectrum (FARAS): A Guide for Risk Assessors Working with Offenders on the Autistic Spectrum is explored. In developing the FARAS, Al-Attar proposed seven facets of ASD that ‘may have different functional links with push and pull factors to terrorism’ (p. 928), which include circumscribed interests; rich vivid fantasy and impaired social imagination; need for order, rules, rituals, routine and predictability; obsessionality, repetition and collecting; social interaction and communication difficulties; cognitive styles and Sensory processing.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion and Conclusion</h3>\u0000 \u0000 <p>We describe the FARAS within the context of the most widely used clinical risk appraisal ‘aide memoire’ instruments integral to the Structured Professional Judgement of risk process, namely the HCR20v3.</p>\u0000 </section>\u0000 </div>","PeriodicalId":47362,"journal":{"name":"Criminal Behaviour and Mental Health","volume":"34 2","pages":"182-196"},"PeriodicalIF":1.2,"publicationDate":"2024-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cbm.2330","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139717890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Studying mental disorders among perpetrators of mass murder–suicide: Methodological challenges and promising avenues for new research","authors":"Adam Lankford","doi":"10.1002/cbm.2323","DOIUrl":"10.1002/cbm.2323","url":null,"abstract":"&lt;p&gt;\u0000 &lt;i&gt;Despite tremendous public and media interest in murder–suicide, scientific research that sheds new light on either the prevalence of mental disorders among perpetrators of mass murder–suicide or the role of mental disorders when they appear relevant has been rare. I outline several assumptions and challenges that may encumber scholarship in this area but also identify some promising avenues for future research. Greater scientific understanding of any associations between mental disorders and murder–suicide could lead to more evidence-based interventions that could help prevent these lethal attacks.&lt;/i&gt;\u0000 &lt;/p&gt;&lt;p&gt;In recent decades, incidents of mass murder–suicide—including mass shootings and suicide terrorism—have received a great deal of attention from the public, the media and scholars. However, research that sheds new light on either the prevalence of mental disorders among these perpetrators or the role of mental disorders in their violent behaviour has been rare. This is partly evidenced in the review by Theodorou and colleagues (&lt;span&gt;2024&lt;/span&gt;) in this issue of CBMH, which found only 60 qualifying studies on family, mass shooter and terrorist perpetrators combined. Below, I outline several assumptions and challenges that may encumber scholarship in this area and then identify some promising avenues for future research.&lt;/p&gt;&lt;p&gt;Although mental illness is sometimes used as an independent variable in studies of mass murder–suicide—along with other individual characteristics such as age, sex, race, employment status and criminal record—research that is specifically designed to generate better understanding of perpetrators' mental state is rare.&lt;/p&gt;&lt;p&gt;One reason may be the assumption that all perpetrators must have had mental disorders due to the extreme nature of their crimes. If this were true, there would not be much more value in documenting the presence of this variable than in studying how many perpetrators breathed air; in both cases, the results would be self-evident and known in advance. There is a long history in which other acts of mass violence—including genocide and terrorism—were assumed to be the product of mental illness and psychopathology, because most people could not imagine anyone would do such things unless they were ‘crazy’ (Lankford, &lt;span&gt;2008&lt;/span&gt;). However, as the National Council for Mental Wellbeing (&lt;span&gt;2019&lt;/span&gt;) has wisely warned, it is not accurate that all ‘acts that seem incomprehensible to the average person are due to mental illness’ (pp. v–vi). Determining which deviant behaviours are commonly associated with mental disorders can only be determined through scientific inquiry.&lt;/p&gt;&lt;p&gt;The opposite assumption—that mental disorders are largely irrelevant to some types of mass murder–suicide (Atran, &lt;span&gt;2003&lt;/span&gt;; McCauley, &lt;span&gt;2002&lt;/span&gt;; Pape, &lt;span&gt;2005&lt;/span&gt;; Skeem &amp; Mulvey, &lt;span&gt;2020&lt;/span&gt;)—may inhibit research as well. For those who adopt this perspective, the","PeriodicalId":47362,"journal":{"name":"Criminal Behaviour and Mental Health","volume":"34 1","pages":"1-6"},"PeriodicalIF":1.2,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cbm.2323","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139643129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Models of care in secure services for people with intellectual and developmental disability: Implementing the Walkway to Wellness","authors":"Iain McKinnon,&nbsp;Arman Iranpour,&nbsp;Anne Charlton,&nbsp;Ellen Green,&nbsp;Faye Groom,&nbsp;Oliver Watts,&nbsp;Dannielle McKenna,&nbsp;Simon Hackett","doi":"10.1002/cbm.2328","DOIUrl":"10.1002/cbm.2328","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Changes to policy around inpatient services for people with intellectual and developmental disability (IDD) who offend, have led to a need for services to reconsider their models of care. This has led to calls for more tailored, patient-centred care models, with less reliance solely on offence-related treatment programmes which can be unsuitable for a growing proportion of patients with more complex cognitive and behavioural difficulties. In response, the Walkway to Wellness (W2W) was developed at one National Health Service Trust providing secure services to people with IDD, with the intention of delivering a more collaborative, co-produced and goal-oriented care model that was better understood by staff and patient stakeholders.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aims</h3>\u0000 \u0000 <p>To evaluate the implementation of the W2W using Normalisation Process Theory (NPT), an evidence-based theoretical approach is used across a number of health settings.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Staff were invited to complete a short questionnaire, using the NPT informed Normalisation Measure Development questionnaire, at two time points along the implementation process. Patients were invited to complete a simplified questionnaire. Both groups were asked for their views on the W2W and the process of its implementation.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Although the W2W was more familiar to staff at the second time point, scores on the four NPT constructs showed a trend for it being less embedded in practice, with significant results concerning the ongoing appraisal of the new model. Patient views were mixed; some saw the benefit of more goal-oriented processes, but others considered it an additional chore hindering their own perceived goals.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Early involvement of all stakeholders is required to enhance the understanding of changes to models of care. Live feedback should be used to refine and revise the model to meet the needs of patients, carers and staff members.</p>\u0000 </section>\u0000 </div>","PeriodicalId":47362,"journal":{"name":"Criminal Behaviour and Mental Health","volume":"34 2","pages":"144-162"},"PeriodicalIF":1.2,"publicationDate":"2024-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cbm.2328","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139571097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intellectual and developmental disabilities in Ontario's criminal justice and forensic mental health systems: Using data to tell the story","authors":"Yona Lunsky,&nbsp;Flora I. Matheson,&nbsp;Fiona Kouyoumdjian,&nbsp;Lisa Whittingham,&nbsp;Elizabeth Lin,&nbsp;Anna Durbin,&nbsp;Andrew Calzavara,&nbsp;Andrea Moser,&nbsp;Parisa Dastoori,&nbsp;Frank Sirotich,&nbsp;Tiziana Volpe","doi":"10.1002/cbm.2331","DOIUrl":"10.1002/cbm.2331","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>International studies show that adults with intellectual and developmental disabilities (IDD) are disproportionately represented in the criminal justice and forensic mental health systems; however, it is difficult to capture their involvement across systems in any one jurisdiction.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aims</h3>\u0000 \u0000 <p>The current study aimed to estimate the prevalence of IDD across different parts of the criminal justice and forensic mental health systems in Ontario and to describe the demographic and clinical profiles of these individuals relative to their counterparts without IDD.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>This project utilised administrative data to identify and describe the demographic and clinical characteristics of adults with IDD and criminal justice or forensic involvement across four sectors: federal correctional facilities, provincial correctional facilities, forensic inpatient mental health care and community mental health programmes. Questions were driven by and results were contextualised by a project advisory group and people with lived experience from the different sectors studied, resulting in a series of recommendations.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Adults with IDD were over-represented in each of the four settings, ranging from 2.1% in federal corrections to 16.7% in forensic inpatient care. Between 20% (forensic inpatient) and 38.4% (provincial corrections) were under the age of 25 and between 34.5% (forensic inpatient) and 41.8% (provincial corrections) resided in the lowest income neighbourhoods. Medical complexity and rates of co-occurring mental health conditions were higher for people with IDD than those without IDD in federal and provincial corrections.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Establishing a population-based understanding of people with IDD within these sectors is an essential first step towards understanding and addressing service and care needs. Building on the perspectives of people who work in and use these systems, this paper concludes with intervention recommendations before, during and after justice involvement.</p>\u0000 </section>\u0000 </div>","PeriodicalId":47362,"journal":{"name":"Criminal Behaviour and Mental Health","volume":"34 2","pages":"197-207"},"PeriodicalIF":1.2,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cbm.2331","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139543070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Neuropsychological profiles of adolescents sentenced to detention in Western Australia with and without prenatal alcohol exposure","authors":"Jed Kerry,&nbsp;Grace Kuen Yee Tan,&nbsp;Kirsten R. Panton,&nbsp;Raewyn Mutch,&nbsp;Jacinta Freeman,&nbsp;Hayley Passmore,&nbsp;Carmela F. Pestell","doi":"10.1002/cbm.2329","DOIUrl":"10.1002/cbm.2329","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background/Aims</h3>\u0000 \u0000 <p>Youth with prenatal alcohol exposure (PAE) are under-recognised in the justice system, warranting improved identification. This study aimed to compare neuropsychological profiles of adolescents, with and without PAE and identify neuropsychological tasks predictive of PAE-group membership. It was hypothesised that participants with PAE would score significantly lower on neuropsychological tests.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Participants included 85 young people sentenced to detention (mean 15.7 years, 78 males), 46 with PAE. A one-way-multivariate analysis of variance tested differences in neuropsychological functioning between PAE/No-PAE groups, while logistic regression determined tests predictive of PAE.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>No statistically significant difference in test scores emerged between groups, and regression was not indicative of any models predictive of PAE-group membership. Neuropsychological profiles were characterised by both strengths and weaknesses, with lower verbal and mathematical skills.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion(s)</h3>\u0000 \u0000 <p>While no statistically significant differences were found between the groups, the results provided a unique insight into the neurocognitive profile of Australian youth in detention. Routine screening assessments were recommended for young people sentenced to detention.</p>\u0000 </section>\u0000 </div>","PeriodicalId":47362,"journal":{"name":"Criminal Behaviour and Mental Health","volume":"34 2","pages":"163-181"},"PeriodicalIF":1.2,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cbm.2329","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139546970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A systematic review of literature on homicide followed by suicide and mental state of perpetrators","authors":"Alexis Theodorou,&nbsp;Helen Sinclair,&nbsp;Saima Ali,&nbsp;Seema Sukhwal,&nbsp;Christopher Bassett,&nbsp;Heidi Hales","doi":"10.1002/cbm.2322","DOIUrl":"10.1002/cbm.2322","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Homicide followed by suicide is rare, devastating and perpetrated worldwide. It is commonly assumed that the perpetrator had a mental disorder, raising concomitant questions about prevention. Though events have been reported, there has been no previous systematic review of the mental health of perpetrators.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aims</h3>\u0000 \u0000 <p>Our aims were twofold. First, to identify whether there are recognisable subgroups of homicide–suicides in published literature and, secondly, to investigate the relationship between perpetrator mental state and aspects of the incident.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We conducted a systematic review of published literature on studies of homicide followed within 24 h by suicide or serious suicide attempt that included measures of perpetrator mental state.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Sixty studies were identified, most from North America or Europe. Methodologically, studies were too heterogeneous for meta-analysis. They fell into three main groups: family, mass shooter, and terrorist with an additional small mixed group. There was evidence of mental illness in a minority of perpetrators; its absence in the remainder was only partially evidenced. There was no clear association between any specific mental illness and homicide–suicide type, although depression was most cited. Social role disjunction, motive, substance misuse and relevant risk or threat behaviours were themes identified across all groups. Pre-established ideology was relevant in the mass shooter and terrorism groups. Prior trauma history was notable in the terrorist group.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Research data were necessarily collected post-incident and in most cases without a standardised approach, so findings must be interpreted cautiously. Nevertheless, they suggest at least some preventive role for mental health professionals. Those presenting to services with depression, suicidal ideation, relationship difficulties and actual, or perceived, changes in social position or role would merit detailed, supportive assessment over time.</p>\u0000 </section>\u0000 </div>","PeriodicalId":47362,"journal":{"name":"Criminal Behaviour and Mental Health","volume":"34 1","pages":"10-53"},"PeriodicalIF":1.2,"publicationDate":"2024-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cbm.2322","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139513949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Functional and dysfunctional impulsivity mediates the relationships between ‘Dark Triad’ traits and cyberbullying perpetration","authors":"Miriam Sang-Ah Park,&nbsp;Joël Billieux,&nbsp;Sanjana Raj,&nbsp;Mei Chee Lee,&nbsp;Dianne Shaneeta Geoffrey,&nbsp;Filip Nuyens","doi":"10.1002/cbm.2321","DOIUrl":"10.1002/cbm.2321","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Cyberbullying perpetration and victimisation have been associated with psychological distress, including depression and suicidal ideation. Prior studies have shown that the ‘Dark Triad’ personality traits (narcissism, Machiavellianism, and psychopathy) are associated with greater likelihood of perpetration, yet there is a research gap regarding potential mediators of this relationship.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aims</h3>\u0000 \u0000 <p>To test whether functional and dysfunctional impulsivity act as mediators between Dark Triad traits and cyberbullying perpetration.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>A cross-sectional online study was conducted, in which a sample of 141 university students (63% male) from Malaysia were recruited by online and local poster advertising inviting them to complete a questionnaire containing a series of psychometric scales, including measures of ‘Dark Triad’ personality traits, impulsivity and cyberbullying perpetration.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>A relationship between cyberbullying perpetration and higher psychopathy scale scores was mediated by dysfunctional, but not functional, impulsivity. The relationship between cyberbullying and narcissism scores was not mediated by impulsivity. Higher Machiavellianism scores were similarly associated with cyberbullying, but there was no correlation at all between Machiavellianism and impulsivity scores.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Our findings add to the literature by showing that not only Dark Triad scale scores are associated with cyberbullying, but that difficulty in refraining from or controlling impulsive behaviours (dysfunctional impulsivity) may be a key component in this relationship. Given that our sample was of generally well-functioning people, our findings may not extend to those with serious cyberbullying problems. Yet, they provide avenues for identifying people at risk of such behaviours before problems become well-established and call for more nuanced approaches towards understanding and intervening with problematic cyberbullying.</p>\u0000 </section>\u0000 </div>","PeriodicalId":47362,"journal":{"name":"Criminal Behaviour and Mental Health","volume":"34 1","pages":"54-65"},"PeriodicalIF":1.2,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cbm.2321","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139492285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Understanding homicide–suicide, next steps in research","authors":"Sandra Flynn","doi":"10.1002/cbm.2325","DOIUrl":"10.1002/cbm.2325","url":null,"abstract":"","PeriodicalId":47362,"journal":{"name":"Criminal Behaviour and Mental Health","volume":"34 1","pages":"7-9"},"PeriodicalIF":1.2,"publicationDate":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139486537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}