Youth Engagement and Suicide Risk: Testing a Mediated Model in a Canadian Community Sample

Suicide is a leading cause of death among adolescents in many industrialized countries. We report evidence from a mediation model linking greater youth activity engagement, spanning behavioral and psychological components, with lower suicide risk through five hypothesized intrapersonal and interpersonal mediating factors. Self-report survey data (15% French, 85% English) were gathered from a community sample of 5,015 Canadian adolescents participating in a mental health promotion program. Youth (M _age = 15.77, SD = 1.42, 50% female) were from two urban centers in southern Ontario, Canada. Youth engagement (youth’s most important type of activity, frequency of involvement, and psychological engagement), suicide risk predictive factors (self-esteem, current concerns, depressive symptoms, coping ability, and connections with others), and suicide risk (ideation and attempts) were assessed. Consistent with the hypothesized mediation model, enjoyment and stress in youth’s most important activity and various activity types were associated with the various hypothesized suicide risk predictive factors, which in turn were related to suicide risk. Implications for conceptualizations of youth engagement as a multidimensional construct and for suicide risk prevention efforts are discussed.     

The Stress Response and Adolescents’ Adjustment: The Impact of Child Maltreatment

Experience with and management of stress has implications for adolescents' behavioral and socioemotional development. This study examined the relationship between adolescents' physiological response to an acute laboratory stressor (i.e., Trier Social Stress Test; TSST) and anger regulation and interpersonal competence in a sample of 175 low-income urban adolescents (51.8% girls). Findings suggested that heightened reactivity as indicated by cortisol, heart rate, and blood pressure was associated with increased interpersonal competence and anger regulation. However, these findings were context dependent such that, for youth high in self-reported child maltreatment, heightened reactivity was associated with decreased interpersonal competence and anger regulation. Results highlight the importance of considering how context may condition the effect of stress reactivity on functioning during adolescence.     

Examining Connections between the Police and Prosecution in Sexual Assault Case Processing: Does the Use of Exceptional Clearance Facilitate a Downstream Orientation?

After several decades of research on how the criminal justice system handles reports of sexual assault, the attrition of cases at the police and prosecutor stages continues to draw the attention of policy makers, victim advocates, and academics. Such attrition has implications for thousands of victims and their alleged offenders each year. Current estimates show that significant rates of attrition persist and vary across jurisdictions. Recent work in two jurisdictions reveals a pattern of exceptional clearances being used to close sexual assault cases reported to the police and that prosecutors are weighing in at the arrest stage. Broadening this analysis we use incident data from a multitude of jurisdictions that report to the National Incident Based Reporting System (NIBRS) in combination with data from other law enforcement sources to investigate how legal and extra-legal incident factors as well as agency factors differentiate the decision to clear cases by exceptional means from clearance by arrest. We find that agency, legal, and extra-legal factors predict the use of exceptional clearance relative to arrest and discuss how these findings suggest a downstream orientation in case processing.     

Gender construction at work in Icelandic fish plants

In this article we present the results of our studies of gender construction at work in Icelandic fish plants. Our aim is to contribute to the understanding of the processes involved in the gendering of jobs, labour and the organization of work and their interrelations. We argue that an examination of these factors can shed light on larger questions of gender segregation, women's lower position in the labour force and how gender categories and identities are constructed and reconstructed in the workplace.     

Isolation and identification of an isomeric sildenafil analogue as an adulterant in an instant coffee premix

The proliferation of adulterated health foods and beverages in the market demands a comprehensive analytical strategy to identify the adulterants, particularly those of isomeric phosphodiesterase 5 (PDE5) inhibitors. An instant coffee premix (ICP) purchased from an online retailer was flagged for suspected adulteration through PDE5 inhibition assay. The ICP was then analysed using suspected-target and non-targeted screenings of a liquid chromatography-quadrupole time-of-flight mass spectrometry. Based on these findings, a PDE5 inhibitor initially assigned as compound X was isolated from the ICP by employing a liquid chromatography-diode array detection before its structural elucidation with liquid chromatography-ultraviolet (LC-UV) spectroscopy and nuclear magnetic resonance (NMR) spectroscopy. The suspected-target screening matched the protonated molecule ([M + H]⁺) precursor ion of compound X at m/z 499.2310 with two suspected analytes that are structural isomers of one another. The fragmentation patterns of compound X were comparable to those analogues in the dithiocarbodenafil group through the non-targeted screening. These findings, complemented by the LC-UV and NMR spectroscopy data, together with the chromatographic separation of related structural isomers, conclude the identity of compound X. To our best knowledge, this is the first study to report the presence of 3,5-dimethylpiperazinyl-dithiodesmethylcarbodenafil in an ICP sample.

Key points

• The herbal-based male sexual performance products’ lucrative market has instigated their rampant adulteration, particularly with PDE5 inhibitors.
• The adulterated products may also contain analogues of the approved PDE5 inhibitors, which usually passed into the market undetected as they are not included in the routine targeted screening procedure.
• The present study detected, isolated, and identified an isomeric sildenafil analogue from an instant coffee premix sample using rapid qualitative assay and comprehensive analytical analysis.
• This paper highlighted the applicability of the established strategies for routine casework, particularly in a forensic drug testing laboratory.

     

Change and continuity across the 9/11 fault line: rethinking twenty-first-century responses to terrorism

This article asks the following questions. Which terrorism threats, challenges and responses did key players consider to have been decisively changed by 9/11? On close inspection now, nearly two decades after those attacks, how are we to assess such claims? What did 9/11 really change regarding terrorism and counterterrorism? And what remained unaltered? The article’s central argument is this: some western states exaggerated the extent to which terrorist threats and challenges had been changed by 9/11 and, as a consequence, they did significantly alter some of their responses to terrorism; but at the heart of this ironic process was the tragic reality that, had there been a more serious-minded and historically sensitive recognition of how little had necessarily been changed by 9/11 in terms of terrorist threats and challenges, then the twenty-first-century experience of non-state terrorism would have been much less painful than has been the case in practice.     

The impact of license plate recognition technology (LPR) on trust in law enforcement: a survey-experiment

Objectives

We examine the extent to which individuals' knowledge of an advanced police technology (license plate recognition or "LPR") may impact perceptions of police. Technologies with the capacity to track individuals' movements are becoming increasingly common in police practice. Although these technologies may yield positive benefits, their use may also heighten community concerns about increased surveillance, data storage, and data security, thereby potentially negatively impacting community-police relationships.

Methods

We utilize a survey-based experiment with randomized assignment of participants (n=405) to investigate the impact of individuals' knowledge of LPR use on a variety of police perceptions, including trust in police, community approval, respect for citizens, and respect for individual rights.

Results

Most respondents were unaware of LPR use prior to the survey. When compared with a control group, respondents who encountered brief mentions of LPR functions on the survey expressed significantly lower levels of trust in police. Additionally, "strong agreement" with other positive statements about police also appears to have declined in this sample in response to LPR information. Notably, the sample contained high pre-existing levels of trust and support for police, factors which may have moderated the impacts of LPR information.

Conclusions

These results support the hypothesis that awareness of LPR use may negatively impact perceptions of police, including trust in police. More generally, although technologies like LPR represent technological innovations, they may also yield unintended consequences, including the potential to undermine police-community relations if adoption decisions are not accompanied by sufficient transparency or community support.

     

Reading level and the prevalence of a dyslexic profile among patients in a forensic psychiatric clinic

This study aims to investigate Swedish language reading ability of forensic patients and the number of them that present a dyslexia profile. Another aim is to compare the reading level in different subtypes of psychiatric diagnoses. Assessments were made of 185 patients by a battery of reading tests. They were also interviewed about their schooling and their self-estimated reading and writing ability. The results show that the patients’ reading level is below average for grade six children in Swedish compulsory school, and that 16 per cent show a dyslexic profile. Male patients with an immigrant background and a diagnosis of psychosis and anxiety disorders perform the lowest when measuring literacy skills. This proportionately low reading ability can cause difficulties in understanding texts as presented in broadsheet newspapers, civic information and patient records, and might even jeopardize the understanding of adult spoken language.     

Guidelines for Brief Focused Assessment: AFCC Task Force on Brief Focused Assessments.

The Association of Family and Conciliations Courts (AFCC) Task on Brief Focused Assessment was convened in 2007 to study the issues inherent in the use of brief focused assessment models in family courts. The resultant “Guidelines for Brief Focused Assessment” were approved by the AFCC Board of Directors in 2009 and are presented here to prompt discussion and further dialogue about this clearly needed practice.

Key Points for the Family Court Community
• Issue‐specific assessments are increasingly requested by family court judges
• Practice guidelines for clinicians conducting brief focused assessments (BFAs)
• Types of issues/questions appropriate for BFAs
• Advantages and pitfalls of BFAs
• Comparison of BFAs and comprehensive child custody evaluations