Correction to: Age Patterns in Risk Taking Across the World

Journal of Youth and Adolescence - In the original publication, the legends for Figs 4 and 5 were incorrect, such that each regression line was mislabeled with the incorrect country. Below are the...     

Organic impurity profiling of 3,4-methylenedioxymethamphetamine (MDMA) tablets seized in The Netherlands.

In this study, a new method was developed for the impurity profiling of illicit MDMA tablets. The extraction efficiency, linearity, repeatability and reproducibility of the method were evaluated. Eighty two MDMA tablets coming from presumed unrelated large seizures in 2004 (n >500 tablets) were analyzed by gas chromatography mass spectrometry (GC-MS) in order to assess the discrimination power of the method. The latter was found to be practical, robust, relatively easy to perform, highly discriminative and yielding good chromatography. In addition, some new impurities were detected and identified. Their chemical structures and mass spectra are reported.     

Making the Newest Citizens: Achieving Universal Birth Registration in Contemporary Brazil

Identity documentation is essential to secure the rights, benefits, and services that modern states provide. Historically, significant numbers of poor Brazilians lacked core documents, beginning with a birth certificate. In recent years the government has conducted a campaign to rectify this situation. We explore why the state left so many Brazilians without a birth certificate previously and why it became intent on registering all births, as reflected in recent efforts to facilitate the process. Key in this regard is the movement from a social policy orientation that excluded poor Brazilians in the informal sector to one aimed at including them.     

Parental Control of the Time Preadolescents Spend on Social Media: Links with Preadolescents’ Social Media Appearance Comparisons and Mental Health

Time spent on social media and making online comparisons with others may influence users’ mental health. This study examined links between parental control over the time their child spends on social media, preadolescents’ time spent browsing social media, preadolescents’ appearance comparisons on social media, and preadolescents’ appearance satisfaction, depressive symptoms, and life satisfaction. Preadolescent social media users (N?=?284, 49.1% female; aged 10–12) and one of their parents completed online surveys. Preadolescents, whose parents reported greater control over their child’s time on social media, reported better mental health. This relationship was mediated by preadolescents spending less time browsing and making fewer appearance comparisons on social media. Parental control over time spent on social media may be associated with benefits for mental health among preadolescents.     

Creating Settings for Youth Empowerment and Leadership: An Ecological Perspective

Youth development programs are increasingly focusing on youth empowerment and leadership, a shift which often requires adult staff to adopt new roles and practices. This article explores staff practice in the context of a multisite initiative designed to engage marginalized youth in social change through youth-led grants. Interviews with youth workers and managers revealed practices at multiple ecological levels. Individual-level practices supported youths’ capacities to participate. Group-level practices fostered social interactions and activities that actualized the youth-led approach. Setting-level practices created structures that supported and protected group activities while organization-level practices promoted a favorable environment for youth leadership. Analyzed from an ecological and activity settings perspective, these results contribute to understanding the multifaceted and complex nature of youth work in power-sharing practice models. Practice implications include identifying training needs to help practitioners navigate across multiple ecological levels and suggesting reflection questions for practitioners.     

Sleaze or clear blue water?: the evolution of corporate and pressure group representation at the major UK party conferences

There has been growing academic and public interest in corporate political lobbying in both the UK and EU in recent years. In Britain, links between politicians and commercial interests have been one of the areas examined by the Committee on Standards in Public Life (‘the Nolan Committee’ and now ‘the Neill Committee’). A visible but under‐researched aspect of political lobbying by firms and other groups is the range of activities that take place at annual party conferences. An exhaustive study of these activities at the three main British party conferences between 1994–97 is reported, covering the period from Tony Blair's first appearance as party leader to the aftermath of the 1997 General Election. There is clear growth of visible lobbying, particularly at the Labour conferences, over the period leading up to the election, and a dropping off in 1997; particularly at the Conservative conference. The implications of the results for organisations, and particularly for public affairs practitioners, are considered. Copyright © 2002 Henry Stewart Publications