Heterogeneity in drinking practices in England and Wales and its association with violent behaviour: a latent class analysis

Background: Crude single-item consumption metrics, such as ‘binge drinking’ measures, mask the complexity and heterogeneity in young people’s drinking; thus limiting our understanding of young people’s drinking patterns as well as how alcohol drinking is associated with violent outcomes. Objectives: The current study employed a range of consumption and contextual indicators to explore heterogeneity in young people’s (16-29 years) drinking practices, giving due consideration to their social nature. It also assessed to what extent heterogeneity in drinking practices was associated with violent outcomes. Methods: Employing data from the 2006 Offending Crime and Justice Survey, three measures of alcohol consumption and nine drinking context indicators were utilised within latent class analysis to create typologies of drinking practices amongst current drinkers in England and Wales (n=2,711) and examine their association with violent outcomes. The validity of the typologies was also assessed on age, sex and socio-economic status. Results: Three discernible drinking profiles were identified: ‘regular social drinkers’ (48%), ‘regular pub binge drinkers’ (32%), and ‘moderate drinkers’ (20%). The ‘regular pub binge drinkers’ were found to be more than twice as likely to commit an assault offence (odds ratio = 2.8 95% CI [1.3, 6.2]) when compared to ‘moderate drinkers’. Interaction analyses demonstrated a stronger risk of violence among ‘regular social drinkers’ of low socio-economic status. Conclusions: Interventions aimed at reducing alcohol-related violence ought to give due consideration to the social context of drinking, the levels of consumption, as well as the socio-economic characteristics of the drinker

Use of fake identification to purchase alcohol amongst 15-16 year olds: a cross-sectional survey examining alcohol access, consumption and harm

<p>Abstract</p> <p>Background</p> <p>Despite legislation and enforcement activities to prevent underage access to alcohol, underage individuals continue to be able to access alcohol and to do so at levels which put them at significant risk of alcohol-related harm.</p> <p>Methods</p> <p>An opportunistic survey of 15-16 year olds (n = 9,833) across North West England was used to examine alcohol consumption, methods of access and related harms experienced (such as regretted sex). Associations between these were analysed using chi square and logistic regression techniques.</p> <p>Results</p> <p>Over a quarter (28.3%) of 15-16 year old participants who drank reported having bought their own alcohol. One seventh (14.9%) of these owned at least one form of fake identification for which by far the most common purchase method was online. Logistic regression analyses showed that those who owned fake identification were significantly more likely to be male (AOR = 2.0; 95% CI = 1.7-2.5; P < 0.001) and to receive a higher personal weekly income (comparing those who received > £30 with those who received ≤ £10: AOR = 3.7; 95% CI = 2.9-4.9; P < 0.001). After taking into account differences in demographic characteristics and personal weekly income, ownership of fake identification was significantly associated with binge drinking (AOR = 3.5, 95% CI = 2.8-4.3; P < 0.001), frequent drinking (AOR = 3.0, 95% CI = 2.5-3.7; P < 0.001) and public drinking (AOR = 3.3, 95% CI = 2.5-4.1; P < 0.001) compared with those who did not own fake identification. Further, those who reported owning fake identification were significantly more likely to report experiencing a variety of alcohol-related harms such as regretted sex after drinking (chi square, all P < 0.001).</p> <p>Conclusions</p> <p>Young people (aged 15-16 years) who have access to fake identification are at a particularly high risk of reporting hazardous alcohol consumption patterns and related harm. Owning fake identification should be considered a risk factor for involvement in risky drinking behaviours. Information on these hazards should be made available to schools and professionals in health, social and judicial services, along with advice on how to best to work with those involved.</p

Critical reading comprehension in an era of accountability

This paper argues for the need for critical reading comprehension in an era of accountability that often promotes reading comprehension as readily assessable through students answering multiple choice questions of unseen texts. Based upon a 1 year study investigating literacy in Years 4–9 the ways strong-performing primary schools develop serious and in-depth reading for learning are explored. School and teacher features which allow for the development of sophisticated pedagogical repertoires and space for critical reading comprehension, without losing the complexity of curriculum offerings, are outlined. How one experienced middle primary teacher operates strategically, ethically and critically in supporting her ESL students to learn to read is illustrated. The teacher’s work is situated within the complex accountability demands faced by classroom teachers. This was accomplished by a teacher whose pedagogical repertoire has been assembled across a career teaching in low-SES high ESL communities in a school with a balanced literacy program and high level of collegial support. Risks for schools and teachers whose circumstances work against their capacities for prioritisation and strategic decision-making are identified and discussed

Gambling as a public health issue: The critical role of the local environment

This paper discusses gambling as a public health concern and outlines why local circumstances are central to such concerns. Using the framework of compositional and contextual factors to frame discussions, it is argued that the local circumstances of individuals and communities are critical to whether gambling activity is problematic. Unlike other similar public health issues for which there are clear parameters defining what is a problem and how severe the problem is, it is argued here that gambling-related problems are determined almost entirely by the circumstances in which the activity is occurring. As such, strategies designed to prevent or minimise gambling-related problems should target the local contextual environment and not just focus on the gamblers themselves, as has tended to occur to date

Tevatron Run II combination of the effective leptonic electroweak mixing angle

Drell-Yan lepton pairs produced in the process pp→â.,"+â.,"-+X through an intermediate γ∗/Z boson have an asymmetry in their angular distribution related to the spontaneous symmetry breaking of the electroweak force and the associated mixing of its neutral gauge bosons. The CDF and D0 experiments have measured the effective-leptonic electroweak mixing parameter sin2θefflept using electron and muon pairs selected from the full Tevatron proton-antiproton data sets collected in 2001-2011, corresponding to 9-10 fb-1 of integrated luminosity. The combination of these measurements yields the most precise result from hadron colliders, sin2θefflept=0.23148±0.00033. This result is consistent with, and approaches in precision, the best measurements from electron-positron colliders. The standard model inference of the on-shell electroweak mixing parameter sin2θW, or equivalently the W-boson mass MW, using the zfitter software package yields sin2θW=0.22324±0.00033 or equivalently, MW=80.367±0.017 GeV/c2

Environmental Characteristics Associated With Pedestrian–Motor Vehicle Collisions in Denver, Colorado

Objectives. We examined patterns of pedestrian–motor vehicle collisions and associated environmental characteristics in Denver, Colorado