Daily and Compulsive Internet Use and Well-Being in Adolescence: A Diathesis-Stress Model Based on Big Five Personality Traits

This study examined the associations between adolescents’ daily Internet use and low well-being (i.e., loneliness, low self-esteem, and depressive moods). We hypothesized that (a) linkages between high levels of daily Internet use and low well-being would be mediated by compulsive Internet use (CIU), and (b) that adolescents with low levels of agreeableness and emotional stability, and high levels of introversion would be more likely to develop CIU and lower well-being. Data were used from a sample of 7888 Dutch adolescents (11–21 years). Results from structural equation modeling analyses showed that daily Internet use was indirectly related to low well-being through CIU. In addition, daily Internet use was found to be more strongly related to CIU in introverted, low-agreeable, and emotionally less-stable adolescents. In turn, again, CIU was more strongly linked to loneliness in introverted, emotionally less-stable, and less agreeable adolescents.

The ITS Directive: More than a timeframe with privacy concerns and a means for access to public data for digital road maps?

Roads are ever more congested, pollution keeps rising and traffic-related deaths remain at unacceptable levels. It is clear that society’s needs with regard to transportation and mobility have become unsustainable. Intelligent Transport Systems (ITS) are often heralded as a potential solution to this problem, yet have still to yield tangible results. The EU has, however, adopted the ITS Directive, aiming for an EU-wide implementation of ITS solutions. Three questions are raised. First, can the ITS Directive really provide for the required substantial provisions in this field? Second, as ITS solutions are often deemed to be pervasive and intrusive, how does the ITS Directive interact with the EU legal framework on privacy and data protection? Third, given the involvement of private commercial entities in the field of providing road, traffic and travel data, can a public–private partnership be found to allow for the re-use of both public and private sector data in ITS solutions?     

Non-Zero-Sum Leadership Games: Is Facilitative Leadership a Win-Win?

According to the concept of facilitative leadership, leaders can strengthen their own leadership by strengthening the other players in the game. However, quantitative empirical evidence that such facilitative leadership processes can lead to win-win situations has been lacking. This article develops a way to detect such non-zero-sum leadership games building on an index constructed to measure political leadership in surveys. The technique is applied to a case study focusing on Regional Mayors in Denmark, and the empirical findings clearly demonstrate that, in this case, the leadership game indeed resembles a non-zero-sum pattern.     

Torture in Israel

Conclusion The High Court's verdict is a major step forward insofar as that the existing institutionalized GSS torture practices are declared unlawful and are no longer possible in any institutionalized form. It appears, however, likely that Israel will attempt to reintroduce the legal use of different forms of “physical pressure” under specific circumstances. The legality of these forms in Israel is then likely to be tested by a High Court of Justice which is still clearly ambivalent and far from unequivocal in declaring all forms of physical means during interrogations to be unlawful. Whereas the Court's ruling declaring the present guidelines and various practices of “moderate physical force” unlawful is a positive step from a human rights perspective and in the context of the Middle East peace process, its significance might thus eventually turn out to be less of a breakthrough than initially thought. The international community has ample reason to continue to follow Israel critically regarding possible infractions of the Convention and the ICCPR. I would like to thank Jeroen Gutter and Ian Seiderman for their assistance with this article.     

United in diversity? Analysing behaviour expectations of the European Union as a non-state member of the OECD’s development assistance committee

The European Union (EU) frequently accentuates its position as the largest provider of Official Development Assistance (ODA). Together with the EU institutions, EU Member States represent 21 of the 30 members of the OECD’s Development Assistance Committee (DAC) that sets out rules and standards for what can be reported as ODA. Following the EU Treaty’s requirement for the EU to work together in international organisations, research has detected a tentative yet positive trend to this end in different international organisations (IOs). This article’s empirical analysis shows no such trend can be detected in the EU’s engagement in the DAC. Explanatory factors include divergent development cooperation approaches inside the EU, discrepancies between the established image of and everyday practice in the DAC, and the EU’s full DAC membership. The findings add to the literature on international organisation governance by exploring different behaviour expectations of non-state membership vis-à-vis that of states.     

Advancing Public Policy for High‐Growth,Female, and Social Entrepreneurs

Findings from a large and growing body of entrepreneurship research offer insights for public policy and public officials and managers. Entrepreneurship policy is defined as measures undertaken to stimulate entrepreneurship in a region or country. The authors discuss generalizations from empirical research on three types of entrepreneurship activity that are vital for inclusive, sustainable economic growth: high‐growth (stressing economic impact), female (inclusive impact), and social (sustainable impact) entrepreneurship. High‐growth firms make up a small share of all entrepreneurial activity but create the majority of economic growth. Compared to their male counterparts, female entrepreneurs are fewer in number (one‐third of all entrepreneurs) and tend to start ventures with lower financial capital and growth expectations. Social entrepreneurs generally have high levels of education and pursue social objectives, often remedying market failures with innovative solutions. For each entrepreneurship type, the authors provide a definition, empirical generalizations, and implications for public policy.     

Public interest versus interest groups: a political economy analysis of allowance allocation under the EU emissions trading scheme

In a theoretical analysis, we use a common agency model to show that lobbying by energy-intensive sectors covered under an emissions trading scheme (ETS) shifts the regulatory burden of an economy-wide emission constraint to sectors outside the ETS. The emission tax on the latter becomes inefficiently high such that lobbying does not only induce burden shifting but also efficiency losses. A complementary empirical analysis for a cross section of German firms under the EU emissions trading scheme supports our theoretical result on the role of lobbying on allowance allocation.     

A report of the 2000 and 2001 paternity testing workshops of the English speaking working group of the international society for forensic genetics

During the last 10 years, the English Speaking Working Group (ESWG) of the International Society for Forensic Genetics (ISFG) has once a year arranged a Paternity Testing Workshop in which blood samples as well as a questionnaire concerning laboratory strategies were distributed to the participating laboratories. In 2000 and 2001, paper challenges were included in the workshops. Here, we present the results of the 2000 and 2001 Paternity Testing Workshops. The numbers of participating laboratories were 33 (2000) and 36 (2001). A total of 36% (2000) and 31% (2001) of the laboratories submitted typing results of variable number of tandem repeats (VNTRs) investigated with restriction fragment length polymorphism (RFLP) and single locus probes (SLPs). A total of 91% (2000) and 86% (2001) submitted typing results of polymerase chain reaction (PCR) based systems. Typing errors occurred in 0.3% of the submitted PCR-based results in 2000 and in 0.1% in 2001. The results of the paper challenges showed a high degree of variation in the formulas used for calculation of the weight of evidence of rare events such as inconsistencies or possible silent alleles. The majority of the laboratories used the same formulas for calculations of frequently occurring events.     

Photogrammetric Documentation of Regions of Interest at Autopsy—A Pilot Study

In this pilot study, the authors tested whether photogrammetry can replace or supplement physical measurements made during autopsies and, based on such measurements, whether virtual computer models may be applicable in forensic reconstructions. Photogrammetric and physical measurements of markers denoting wounds on five volunteers were compared. Virtual models of the volunteers were made, and the precision of the markers' locations on the models was tested. Twelve of 13 mean differences between photogrammetric and physical measurements were below 1 cm, which indicates that the photogrammetric method has a high accuracy. The precision of the markers' location on the models was somewhat less, although the method is still promising and potentially superior to the current procedures used for reconstructions. The possibility to measure any distance on a body, even after the autopsy is concluded and the corpse is no longer available, is one of the biggest benefits of photogrammetry.     

Influence of Velocity on Variability in Gait Kinematics: Implications for Recognition in Forensic Science

Closed circuit television (CCTV) footage is often available from crime scenes and may be used to compare perpetrators with suspects. Usually, the footage comprises incomplete gait cycles at different velocities, making gait pattern identification from crimes difficult. This study investigated the concurrence of joint angles throughout a gait cycle at three different velocities (3.0, 4.5, 6.0 km/h). Six datasets at each velocity were collected from 16 men. A variability range VR throughout the gait cycle at each velocity for each joint angle for each person was calculated. The joint angles at each velocity were compared pairwise, and whenever this showed values within the VR of this velocity, the case was positive. By adding the positives throughout the gait cycle, phases with high and low concurrences were located; peak concurrence was observed at mid‐stance phase. Striving for the same velocity for the suspect and perpetrator is recommended.