Incarcerated youths with high or low callous–unemotional traits: a comparison controlling for age of crime onset

The aim of this study was to analyze the relevance of callous–unemotional (CU) traits in incarcerated juvenile delinquents. A sample of 160 incarcerated male youths was used. Results showed that youths with high CU traits had an earlier age of crime onset and of trouble with the law, and also had higher levels of conduct disorder. When controlling for age of crime onset, youths with high CU traits showed higher levels of general psychopathic traits and of psychopathy taxon membership as well as lower levels of prosocial behavior, but no differences were found for self-reported delinquency, crime seriousness, impulsivity-conduct problems, and general conduct problems. Also, no significant associations of CU traits with self-reported delinquency and crime seriousness were found when controlling for age of crime onset. Future studies of CU traits should take into account the specific importance of age of onset.     

National Parliaments after Lisbon: Administrations on the Rise?

In the wake of the Lisbon Treaty, much of the academic debate on national parliaments in the EU has focused on the new powers of national parliaments and the potential for the politicisation and parliamentarisation of the EU. In the process, the role of administrators in the parliamentary control of EU affairs has been neglected. This article addresses that gap by comparing parliamentary administrations to a set of ideal types on the basis of in-depth interviews and a comparative survey of parliamentary staff. This leads to the observation that the roles of parliamentary administrators have been further expanded after Lisbon to a range of tasks that go beyond technical support and include elements of agenda-setting.     

Issue Ownership of the Economy: Cross-Time Effects on Vote Choice

Issue ownership has become a useful concept for explaining party and voter behaviour in electoral democracies. This article argues that issue ownership can also provide us with a better understanding of the economic issue’s impact on the vote because perceptions of party competence at managing the economy can counterbalance the influence of retrospective economic evaluations, by encouraging voters to put economic performance (good or bad) into perspective. These general expectations are tested with the use of individual-level survey data from five Canadian Election Studies conducted between 1984 and 2011. That relatively long period of time allows estimation of the impact on incumbent vote choice of competence perceptions and economic assessments during both good and bad economic times. Consequently, the article shows that issue ownership of the economy matters to vote choice, that its influence has been consistent across elections, and that it outweighs the impact of retrospective economic judgements.     

Public support for European defence: Does strategic culture matter?

This article identifies previously ignored determinants of public support for the European Union's security and defence ambitions. In contrast to public opinion vis‐à‐vis the EU in general, the literature on attitudes towards a putative European army or the existing Common Security and Defence Policy (CSDP) suggests that the explanatory power of sociodemographic and economic variables is weak, and focuses instead on national identity as the main determinant of one's support. This article explores the possible impact of strategic culture, and argues that preferences vis‐à‐vis the EU's security and defence ambitions are formed in part through pre‐existing social representations of security. To test this proposition, ‘national’ strategic cultures are disaggregated and a typology is produced that contains four strategic postures: pacifism, traditionalism, humanitarianism and globalism. Applying regression analysis on individual‐level Eurobarometer survey data, it is found that strategic postures help explain both the general level of support for CSDP and support for specific Petersberg tasks.     

Co-occurring mental disorders among criminal offenders

Many convicted offenders suffer from major mental disorders. These offenders commit crimes with great frequency. They do not receive mental health care and are often found in isolation cells of correctional facilities. The present investigation examined lifetime multiple disorders, measured by the DIS, among a representative sample of male penitentiary inmates. Pure forms of the major mental disorders were rare. All possible combinations of the major disorders were found to exist. No patterns of groupings of disorders were evident.     

Clustering of Multilateral Environmental Agreements: Potentials and Limitations

The concept of clustering of multilateral environmental agreements (MEAs), i.e. the integration of groups of MEAs or parts thereof, has acquired prominence in recent discussions about reforming international environmental governance. Understood as a continuing process, clustering of MEAs aims at advancing the ongoing process of integrating the elements of this system more systematically and dynamically. This paper proceeds in three steps. First, it demonstrates that a distinction needs to be made between clustering of organisational elements of MEAs and their functions, since the conditions and the effects of their integration differ significantly. Second, it argues that – in contrast to several existing approaches that seek to build clusters starting from similarities in one dimension – any attempt to integrate elements of MEAs needs to be based upon the analysis of a range of factors that influence the prospects of such integration (including overlap of membership and issues, practical feasibility, legal obstacles, and functional requirements). Third, the article contrasts the main potential benefits of a clustering of MEAs, namely efficiency gains and an increase in the coherence of international environmental governance, with the main challenges of international environmental policy, namely reaching agreement, implementing such agreement effectively and preventing/managing inter-institutional conflict. While clustering cannot be expected to make a significant direct contribution to addressing these challenges, it has a potential to economise and enhance the system of international environmental governance with positive indirect effects promoting better international environmental protection in the longer term.     

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