Dating Violence, Bullying, and Sexual Harassment: Longitudinal Profiles and Transitions Over Time

Although there is growing recognition of the problem of dating violence, little is known about how it unfolds among young adolescents who are just beginning to date. This study examined classes (subgroups) and transitions between classes over three time points based on dating violence, bullying, and sexual harassment perpetration and victimization experienced by youth. The sample was ethnically diverse, consisting of 795 seventh-grade students from schools that were part of a multi-site, longitudinal evaluation of a dating violence initiative (50 % female; 27 % White, 32 % African American, 25 % Latino, 16 % other or multiple races). Results from latent transition analyses revealed five classes of students with distinct behavioral profiles: multi-problem (victimization and perpetration), bullying and sexual harassment (victimization and perpetration), bullying (victimization and perpetration) and sexual harassment (victimization only), bullying (victimization and perpetration), and a least problem group. The majority of classes were characterized by reports of both perpetration and victimization for at least one behavior. Girls were more likely to be in the less problematic classes. Class membership was fairly stable across the three time points. When students transitioned to a different class, the shift was most often from a more problematic to a less problematic class, particularly for girls. The findings support understanding dating violence within a dynamic, developmental process that recognizes related behaviors within and across individuals. Overall, the findings highlight the utility of person-oriented approaches to enhance our understanding of longitudinal profiles and transitions over time for dating violence and related behaviors.     

Identification of the Class Characteristics in the Handwriting of Polish People Writing in English

Abstract: An investigation was carried out to identify the class characteristics of Polish people writing in English and to specifically identify those characteristics that separate Polish handwriting from English handwriting. In the first stage, 40 Polish and 40 English handwriting samples were collected and systematically examined. In total, 31 features were identified that occurred in ≥25% of the Polish handwriting samples and therefore considered class characteristics. Of these, chi‐square analyses identified 21 class characteristics that occurred significantly more in Polish compared to English handwriting. Twenty‐one of the class characteristics in the Polish handwriting had similar constructions to the copybook pattern thus supporting the theory that class characteristics frequently stem from the taught writing system. In the second stage, an algorithm was developed using seventeen of the class characteristics that successfully discriminated between a further 13 Polish and 12 English handwriting samples.     

A commentary on local authority commercialisation strategies

As growing numbers of local authorities in England are facing up to funding challenges, many of them are looking to commercialising services to increase revenue and to balance their budgets. This commentary paper outlines the characteristics of commercialisation and the drivers for it, reviews the commercial strategies being introduced by a number of local authorities, and offers some general reflections on commercialisation within local government. Although local authorities have created their own individual commercialisation strategies, a number of general themes can be identified within these strategies. These common themes include the drivers for commercialisation; the vision, aims, and objectives of commercialisation strategies; delivery plans and priorities; measurement; and risk management. In reflecting on local authority commercialisation strategies, the authors highlight the importance of developing both a communications plan and new skills and knowledge bases for employees, and they link their findings to the privatisation of public sector services and to neoliberal models of local service provision.     

The cyclicality of government foreign-aid expenditure: voter awareness in “good” times and in “bad”

Public Choice - While it has been argued that the cyclicality of government spending likely depends on the intensities of political pressure to increase expenditure, in economic upturns and...     

Concentrations of zolpidem and zopiclone in venous blood samples from impaired drivers compared with femoral blood from forensic autopsies

The concentrations of zolpidem and zopiclone were determined in peripheral blood samples in two forensic materials collected over a 10-year period (2001-2010). The z-hypnotics were determined in venous blood from living subjects (impaired drivers) and in femoral blood from deceased persons (forensic autopsies), with the latter classified as intoxication or other causes of death. The z-hypnotics were determined in blood by capillary column gas chromatography (GC) with a nitrogen-phosphorous (N-P) detector after solvent extraction with n-butyl acetate. The analytical limit of quantitation (LOQ) was 0.02mg/L for zopiclone and 0.05mg/L for zolpidem and these have remained unchanged throughout the study. When death was attributed to drug intoxication (N=918), the median concentration of zopiclone in blood was 0.20mg/L compared with 0.06mg/L for other causes of death (N=1215) and 0.07mg/L in traffic offenders (N=691) (p<0.001). Likewise, a higher median concentration (0.30mg/L) was found in intoxication deaths involving zolpidem (N=357) compared with 0.13mg/L for other causes of death (N=397) or 0.19mg/L in impaired drivers (N=837) (p<0.001). Median concentration in blood of both z-hypnotics were appreciably higher in intoxication deaths when no other substances were identified; 0 70mg/L (N=12) for zopiclone and 1.35mg/L (N=12) for zolpidem. The median concentrations of z-hypnotics in blood decreased as the number of co-ingested substances increased for intoxication deaths but not other causes of death. The most prevalent co-ingested substances were ethanol in autopsy cases and diazepam in the motorists. This large compilation of forensic cases should prove useful when toxicologists are required to interpret concentrations of z-hypnotics in blood samples in relation to cause of death.     

Regulatory Design for Scientific Uncertainty: Acknowledging the Diversity of Approaches in Environmental Regulation and Public Administration

Environmental regulatory design addresses scientific uncertaintythrough a range of regulatory design tools. The seven approachesidentified and considered in this article are termed (1) theacknowledgement of scientific uncertainty (2) the burden shiftingapproach (3) the ‘sound science’ approach (4) theconsequences approach (5) the consensus approach (6) the estimationapproach and (7) the adaptive management approach. Analysisof some common environmental legislative frameworks suggeststhat, rather than occurring in isolation, these seven approachesare frequently incorporated into legislative regimes in a multitudeof combinations. The article also highlights the implicationsof expressly embedding a precautionary approach within pre-existingenvironmental regulatory frameworks, such as has occurred withinAustralian environmental regimes. Finally, the article exploresthe advantages and disadvantages of each approach and the variouscircumstances that favour the adoption of a particular regulatoryapproach to scientific uncertainty. In doing so, it suggestsan agenda for future empirical research on approaches to regulatorydesign for scientific uncertainty.