Long-term effects of two childhood psychosocial interventions on adolescent delinquency,substance use,and antisocial behavior: a cluster randomized controlled trial

Objectives

Examine the long-term effects of two childhood universal prevention programs on adolescent delinquency, substance use, and antisocial behavior.

Methods

The cluster randomized controlled trial involved 56 schools and 1,675 children in Zurich, Switzerland. Two evidence-based interventions, namely the social-emotional skills program Promoting Alternative Thinking Strategies (PATHS) and the cognitive-behavioral parenting program Triple P, were implemented during the first two years of primary school, at ages 7 and 8 years. Outcomes were measured at ages 13 and 15 years, and included youth self-reports and teacher assessments. Multilevel models were used to account for the clustered nature of the interventions. Effects were estimated with the inclusion of baseline covariates.

Results

Across 13 outcomes related to delinquency, substance use, and antisocial behavior at ages 13 and 15 years, only two non-negligible effects were found. The first was a reduced prevalence of police contacts in the PATHS condition [effect size (ES)?=??0.225). The second was a difference in competent conflict resolution skills in the combined PATHS?+?Triple P condition compared to the context (ES?=?0.259), but in the unexpected direction: participants in the combined treatment appeared to be less competent than their control group peers. All other effects were either statistically non-significant or negligible in size (i.e., ES?<?|0.200|).

Conclusions

Even “evidence-based” interventions may have few long-term effects on delinquency, substance use, and antisocial behavior. Our findings add to the small literature on the long-term effectiveness of early universal prevention in field settings.

     

To marry a thief? Crime type as a deterrent to cohabitation

Objectives

Using a vignette study, we investigated the relative attractiveness as cohabitation partners of five different types of offenders, male as well as female.

Methods

Respondents advised a hypothetical person whether he or she should start cohabiting with his or her partner who had offended once. Gender and type of offence were systematically varied.

Results

Our findings suggest that violent offenders are equally attractive as serious property offenders. Against expectation, perpetrators of relational violence are not rated as less attractive than other violent offenders, even if they are male, and also when females are the raters. Male violent offenders are rated as less attractive cohabitation partners than female violent offenders. Sex offenders are the least attractive cohabitation partners, particularly those who had offended against a child.

Conclusions

Crime type matters: sex offending impacted consistently negatively on cohabitation advice. This effect may be partly due to the fact that many regard sex offenders as incurable and ‘deviant.’ Violent offending did not elicit markedly negative advice. Perhaps it was considered less of a risk because of the message in the vignette that the prospective cohabitants had a good relationship. It may also be that many young people have been in a fight or have slapped someone in their lives, and, therefore, downplay the seriousness of this offence.

     

Simultaneous screening and detection of drugs in small blood samples and bloodstains

A gas chromatography-mass spectrometry (GC-MS) method is described for the screening and detection of morphine, codeine, cocaine, benzoylecgonine, methylecgonine, cocaethylene, delta-9-tetrahydrocannabinol (THC), 11-nor-9-carboxy-THC (THC-COOH), 11-hydroxy-THC (11-OH-THC), amphetamine, methamphetamine, 3,4-methylenedioxyamphetamine (MDA), 3,4-methylenedioxymetamphetamine (MDMA) and N-methyl-1-(3,4-methylenedioxyphenyl)-2-butanamine (MBDB) in small blood samples and bloodstains using solid phase SPE columns and a pipetting robot (Gilson Aspec XL). The detection limits are in the order of 1.62-4.10 ng/50 microl spot (amphetamines), 0.15-0.82 ng/50 microl spot (cannabinoids), 1.67-4.70 ng/50 microl spot (cocaine and derivatives) and 4.53-4.91 ng/50 microl spot (opiates) and the correlation factors are between 0.9957 and 0.9999. The method has proven useful in forensic cases with only small sample volumes or bloodstains.     

Authority in Arctic governance: changing spheres of authority in Greenlandic offshore oil and gas developments

The Arctic has rapidly transformed from a “frozen desert” into a theater for high-level politics. Climate change and socioeconomic interdependencies bring the World more and more to the Arctic and vice versa. Increased geological knowledge, new technologies, and high-energy prices make it possible to develop oil and gas resources in the Arctic; however, the effectiveness of oil spill response techniques remains a key concern. To understand oil and gas exploration in the Arctic governance setting, and especially the authority of Greenland, we combine a multi-level governance framework with the concept sphere of authority from post-international theory. The Arctic sphere of authority on oil and gas consists of many different governance arrangements, of which the most well-known governance arrangement is the Arctic Council. This paper focuses on the authority of Greenland in the changing oil and gas governance arrangements in the Arctic. Crucial is the changing Danish–Greenlandic relationship, in which the development of a Greenlandic oil and gas sector is seen as a tool to become financially independent. It can be concluded that the capacity of the Greenlandic government and civil society actors should be the primary guideline for the pace in which oil and gas activities are being developed. Taking this approach will ensure that the Greenland is retaining its central position and high degree of influence on the governance of oil and gas development in its country. Otherwise, it will lose influence and benefits will flow elsewhere.     

The Development of Gender Role Attitudes During Adolescence: Effects of Sex,Socioeconomic Background,and Cognitive Abilities

Journal of Youth and Adolescence - How gender role attitudes develop during adolescence, and how biological, social, and cognitive factors predict this development, remains a matter of debate. This...     

Political institutions and income (re-)distribution: evidence from developed economies

We discuss the effect of formal political institutions (electoral systems, fiscal decentralization, presidential and parliamentary regimes) on the extent and direction of income (re-)distribution. Empirical evidence is presented for a large sample of 70 economies and a panel of 13 OECD countries between 1981 and 1998. The evidence indicates that presidential regimes are associated with a less equal distribution of disposable incomes, while electoral systems have no significant effects. Fiscal competition is associated with less income redistribution and a less equal distribution of disposable incomes, but also with a more equal primary income distribution. Our evidence also is in line with earlier empirical contributions that find a positive relationship between trade openness and equality in primary and disposable incomes, as well as the overall redistributive effort.     

Offshore energy terrorism: Perspectives on a problem

Abstract

This essay examines prevailing perspectives on the prospect of terrorist sabotage against the offshore oil and gas industry in the Gulf of Mexico. It contrasts the dominant “wait‐and‐see” attitude in the United States with counterterrorist preparations by the North Sea countries, and suggests some of the reasons for this difference in attitudes.     

Media,globalisation and culture: issues and trends

Abstract

This article addresses some of the trends and issues as they relate to media and cultural globalisation. Grounded in a fundamental cultural perspective, the problematic of international communication is framed in different views of ‘local culture’, ‘cultural identity’ and ‘processes of cultural mixing’. In the end, a research framework for the study of cultural globalisation/localisation is outlined. The framework captures the issue of hybridised cultural products from a people centred perspective.