Analysis of the Spectre of Urban Density From the Perspective of Compactness of Forms A Response to a New Urban Vulnerability

The concepts of ＂density＂ and ＂urban morphology＂ are today at the centre of debates on architecture and urban planning. The concept of＂density＂ provides a solution to the issue of urban sprawl and, consequently, offers a way of rethinking sustainable urban and rural development. The densification of urban centres makes it possible to reduce a vulnerability related to the excessive use of suburban areas. However, densification is not a ＂turnkey＂ solution. Numerous criteria relating to its use are poorly understood. As numerous contemporary experiences have demonstrated, urban densification exposes space systems to new, unknown forms of vulnerability. First, the concept of ＂vulnerability＂ will be defined, specifically that of urban vulnerability, as well as related concepts, such as those of risk, hazard, and challenges. Secondly, forms of vulnerability inherent in the over-densification paradigm are pinpointed： This will involve determining the specific hazards, challenges, and risks of this space system. Thirdly, the authors will demonstrate how the concept of ＂compactness＂ makes it possible to review at the different urban levels the densification processes of territories and urban areas. Finally, a tool for the optimisation of compact urban morphologies for use in countering the related hazards and risks will be proposed.     

Global attributes or local literacy? International students in Japan’s graduate employment system

International students graduating from Japanese universities are becoming an important component of graduate recruitment strategy in globalising Japanese firms. They are praised for possessing exactly the kinds of attributes seen as lacking in their Japanese counterparts – such as intercultural communication skills, self-confidence and a competitive spirit. Their value is also emphasised in national policies addressing the human resource challenges of globalisation. Higher education policy-makers, too, are increasingly conscious of the need to connect efforts to attract international students to Japan with strategies to maximise their utility in the Japanese workforce. To succeed in the job market, however, international students are required to conform to the conventions of graduate job-hunting. Career support services offered by universities and third-party intermediaries tend to focus on bringing students into line with these conventions rather than developing alternatives thereto. This article explores this interface between policies and practices surrounding international graduate job-seekers, analysing the positions of several different stakeholders – including the job-seekers themselves – in order to develop a more critical understanding of the possible outcomes of current moves towards internationalisation of higher education and employment in Japan and the future of the graduate job-placement system itself. The article highlights a paradox whereby the ‘global’ attributes that underpin the expectations placed on international students originally are overshadowed by a concern with testing local socio-cultural literacy through the application of the conventional norms and practices of the graduate job hunt.     

Prevalence and correlates of psychopathic traits in the household population of Great Britain

There are no previous surveys of psychopathy and psychopathic traits in representative general population samples using standardized instruments. This study aimed to measure prevalence and correlates of psychopathic traits, based on a two-phase survey using the Psychopathy Checklist: Screening Version (PCL: SV) in 638 individuals, 16–74 years, in households in England, Wales and Scotland. The weighted prevalence of psychopathy was 0.6% (95% CI: 0.2–1.6) at a cut score of 13, similar to the noncriminal/nonpsychiatric sample described in the manual of the PCL: SV. Psychopathy scores correlated with: younger age, male gender; suicide attempts, violent behavior, imprisonment and homelessness; drug dependence; histrionic, borderline and adult antisocial personality disorders; panic and obsessive–compulsive disorders. This survey demonstrated that, as measured by the PCL: SV, psychopathy is rare, affecting less than 1% of the household population, although it is prevalent among prisoners, homeless persons, and psychiatric admissions. There is a half-normal distribution of psychopathic traits in the general population, with the majority having no traits, a significant proportion with non-zero values, and a severe subgroup of persons with multiple associated social and behavioral problems. This distribution has implications for research into the etiology of psychopathy and its implications for society.     

The impact of after‐school programs on the routine activities of middle‐school students: Results from a randomized,controlled trial*

Research Summary Unsupervised after‐school time for adolescents is a concern for parents and policymakers alike. Evidence linking unsupervised adolescent socializing to problem behavior outcomes heightens this concern among criminologists. Routine activities theory suggests that, when youth peer groups congregate away from adult authority, both opportunity for and motivation to engage in deviant acts increase. After‐school programs are a possible solution to unsupervised teen socializing during afternoon hours and are much in demand. However, empirical research has yet to test the relationship between the availability of after‐school programs and youth routine activities. This study presents evidence from a multisite, randomized, controlled trial of an after‐school program for middle‐school students in an urban school district. Policy Implications Youth in the treatment group engaged in less unsupervised socializing after school than youth in the control group but not as much less as would be expected if the after‐school program was providing consistent supervision to youth who would otherwise be unsupervised. Additional analyses examined why the influence of the after‐school program was not more pronounced. We found that, although program attendance was related to decreases in unsupervised socializing, the program did not attract many delinquency‐prone youths who were unsupervised, which suggests that the students most in need of the program did not benefit. Furthermore, data obtained from a mid‐year activity survey revealed that youth in the study were highly engaged in a variety of after‐school activities. The addition of the after‐school program into the mixture of available activities had little effect on the frequency with which students participated in organized activities after school.     

Regional Arrangements as Agents of the UN Security Council: Some African and European Organisations Contrasted

The increased burden placed upon the UN Security Council in the post-Cold War era in respect of its discharge of its primary responsibility for the maintenance of international peace and security has fuelled calls for the greater use of regional arrangements as agents of the Council, to relieve its burden. However, the various agendas and capabilities of different arrangements make it difficult to adopt a uniform template of the role which regional arrangements can play as conductors of peace support operations authorised by the Security Council. This article attempts to provide a framework against which the potential role of different arrangements as viable agents to which the Security Council can entrust military enforcement operations, before going on to assess how selected African and European organisations fare against this framework. It will be demonstrated that when assessed against this framework, the organisations selected for comparison are remarkably similar.

Morphometric criteria for sexing juvenile human skeletons using the ilium

Previous attempts to sex juvenile skeletons have focused on the application of qualitative or semi-quantitative techniques. This study applies a variety of geometric morphometric methods, including eigenshape analysis, to this problem. Six metric criteria for the ilia were tested with the aim of investigating previous ideas concerning sexually diagnostic characters. This study uses 25 ilia from juveniles of known age and sex from Christ Church, Spitalfields, London. Ninety-six percent of juvenile ilia were correctly identified as male or female using the shape of the greater sciatic notch. Identification accuracy is shown to improve with age for several criteria. Males were identified to a higher accuracy than females. Application of geometric techniques improves the understanding of the relationship between age, sex, and shape and the clarity with which these relationships can be quantified. Archaeological and forensic relevance of the results are discussed with recommendations for future application.     

Private authority and public policy interactions in global context: Governance spheres for problem solving

Private organizations play a growing role in governing global issues alongside traditional public actors such as states, international organizations, and subnational governments. What do we know about how private authority and public policy interact? What are the implications of answering this question for understanding support for, and effects of, policy development generally? The purpose of this article is to reflect on these questions by introducing, and reviewing, a special issue that challenges explicit claims, and implicit methodologies, that treat private and public governance realms as distinct and/or static. We do so by advancing a theoretical and conceptual framework with which to explore how the contributions to this special issue enhance an understanding about governance interactions across a range of empirical, sectoral, and regional domains. We specifically introduce the concept of governance spheres to capture the proliferation of issue domains denoted by highly fluid interactions across public and private governance boundaries.     

An experimental evaluation of teen courts

Teen Court (TC) is a juvenile diversion program designed to prevent the formal processing of first-time juvenile offenders within the juvenile justice system. TC instead utilizes informal processing and sanctions in order to prevent future offending. Despite its widespread popularity throughout the United States of America, little rigorous research has been conducted on the effectiveness of the TC model for reducing recidivism. Using an experimental design, this study examined the effectiveness of TC in reducing recidivism and improving the attitudes and opinions of juvenile offenders in comparison with a control group of youth who were formally processed. Self-reported delinquency was higher for those youth who participated in TC. TC youth were also found to have significantly lower scores on a scale of belief in conventional rules than had youth who were processed in the Department of Juveniles Services. Implications of these findings are discussed.

How Weakly Institutionalized Parties Monitor Brokers in Developing Democracies: Evidence from Postconflict Liberia

Political parties in sub-Saharan Africa's developing democracies are often considered to lack sufficiently sophisticated machines to monitor and incentivize their political brokers. We challenge this view by arguing that the decentralized pyramidal structure of their machines allows them to engage in broker monitoring and incentivizing to mobilize voters, which ultimately improves their electoral performance. This capacity is concentrated (a) among incumbent parties with greater access to resources and (b) where the scope for turnout buying is higher due to the higher costs of voting. Using postwar Liberia to test our argument, we combine rich administrative data with exogenous variation in parties' ability to monitor their brokers. We show that brokers mobilize voters en masse to signal effort, that increased monitoring ability improves the incumbent party's electoral performance, and that this is particularly so in precincts in which voters must travel farther to vote and thus turnout buying opportunities are greater.