Impacts of abstinence education on teen sexual activity, risk of pregnancy, and risk of sexually transmitted diseases.

This paper examines the impacts of four abstinence-only education programs on adolescent sexual activity and risks of pregnancy and sexually transmitted diseases (STDs). Based on an experimental design, the impact analysis uses survey data collected in 2005 and early 2006 from more than 2,000 teens who had been randomly assigned to either a program group that was eligible to participate in one of the four programs or a control group that was not. The findings show no significant impact on teen sexual activity, no differences in rates of unprotected sex, and some impacts on knowledge of STDs and perceived effectiveness of condoms and birth control pills     

Governance of the Amman water utility

In 1993 the World Bank assisted the Ministry of Water and Irrigation of Jordan in updating a review of the water sector, and thus began the process of Private Sector Participation (PSP) in service provision to improve the efficiency of the water sector and wastewater services. In this article, the privatisation of water and wastewater services is examined from the perspectives of stakeholders (input) and consumers (output). The goal is to assess the changes that have been taking place to date in relation to the principles of good governance. The results from interviews with stakeholders and from consumer questionnaires show that the privatisation process has to date shown only a few signs of ‘good’ governance. Despite the range of stakeholders involved, the state remains responsible for designing a good-governance approach that is responsive to the concerns and interests of all stakeholders.     

The Language of Miranda Warnings in American Jurisdictions: A Replication and Vocabulary Analysis

Miranda warnings are remarkably heterogeneous in their language, length, and content. Past research has focused mostly on individual Miranda warnings. Lacking in generalizability, these studies have limited applicability to both public policy and professional practice. A large-scale survey by R. Rogers et al. [2007b, Law and Human Behavior, 31, 177-192] examined Miranda warnings from across the United States and documented striking differences in the length, content, and reading comprehension. In moving from single jurisdiction studies to nationally representative research, the replication of the Rogers et al. survey is essential. With an additional 385 general Miranda warnings, most of the original findings were confirmed; this replication allows Miranda researchers to use findings based upon nationally-representative warnings for their subsequent research. Beyond reading comprehension, the study makes an original contribution to the understanding of Miranda vocabulary that is often infused with abstruse words and legalistic terms. It provides the first analysis of sentence complexity, which affects both Miranda comprehension and retention. As a result of these analyses, preliminary guidelines are provided for increasing the comprehension and understanding of Miranda warnings.     

Will the introduction of an emotional context affect fingerprint analysis and decision-making?

Fingerprint identification relies on an expert's ability to accurately recognise differences and similarities in friction ridge detail. The process is open to the questioning of an expert's ability to accurately analyse and interpret friction ridges. It has been suggested that the interpretation and analysis of fingermarks becomes more subjective as clarity decreases and as a consequence the expert is more vulnerable to external stimuli. An experiment involving 70 fingerprint experts was conducted to establish whether the introduction of an emotional context would alter the experts' judgement of an ambiguous or poor quality mark. The emotional context did have a perceived effect on the experts' analysis, as more stated they were affected by the information they were given. However, it did not have any actual effect on their final opinions as no difference was observed between the high- and low-emotional contexts.     

SUPPORTING FAMILY STRENGTH: THE USE OF TRANSFORMATIVE MEDIATION IN A PINS MEDIATION CLINIC

This article describes, and explains the rationales for, the establishment of an innovative program in which a law school and two social services agencies are collaborating in a mediation clinic that uses the transformative model of mediation to serve clients in cases that seem ideally suited to benefit from this approach to practice—so-called "PINS" (persons in need of supervision) cases involving conflict within families, between parents and their adolescent children. The article first describes the evolution of the PINS system and the changing views of its purpose, especially in New York State. It then offers a brief introduction to the unique features of the transformative approach to mediation and explains why that approach in particular is likely to mesh with current understandings of the needs of the families involved in these cases. Finally, the article describes the innovative "Family Solutions Program" and how it uses transformative mediation to help these families and suggests that experience of this program shows how use of the transformative model, in particular, could be valuable not only for clinical education but also for effective volunteer training and supervision in mediation programs generally.     

Effects of victim gender,victim sexual orientation,victim response and respondent gender on judgements of blame in a hypothetical adolescent rape

Objectives. Few studies have examined the judgements made towards adolescent rape victims, and none have investigated attributions towards gay male or lesbian adolescents. The current study examined the effects victim gender, victim sexual orientation, victim response, and respondent gender, on attributions of blame in the depicted rape of a 15‐year old adolescent. Methods. A total of 164 respondents read details of this assault before completing 15 attribution judgments. Results. Respondents were expected to attribute more blame to a victim who was male, gay, and who failed to resist the perpetrator. Male respondents were also expected to be more blaming of the victim than females. Overall these hypotheses were supported. Conclusion. Results are discussed in relation to the role gender stereotypes and homophobia play within attributions blame in sexual assault cases. Specifically, it seems male adolescent rape victims are subjected to the same negative stereotypes as male adult victims. Implications and ideas for future research are considered.     

A Disabled Market: Free Movement of Goods and Services in the EU and Disability Accessibility

Individuals with a disability who wish to use goods and services can have a variety of specific needs, ranging from accessible written information to standard products and services which have disability accessibility features built into them. In light thereof, this article focuses on the impact which Community law has had, and could potentially have, on ensuring an EU‐wide market in products and services which are accessible to consumers with a disability. The article examines the (possible) impact of a variety of provisions, including the rules relating to the free movement of goods and services (Articles 28 and 49 EC, respectively), the internal market (Articles 94 and 95 EC), non‐discrimination (Article 13 EC), EU citizenship provisions, and the work of the European standardisation bodies such as CEN. The central question throughout the article is does EC law allow for, or discourage, the establishment of mandatory disability accessibility standards at the national or EU level, and have the provisions been used to permit or establish such standards to date?     

The Analysis of Black Powder Substitutes Containing Ascorbic Acid by Ion Chromatography/Mass Spectrometry*†

Abstract: Black powder substitutes containing ascorbic acid are a group of low explosives that utilize ascorbic acid as the fuel. The analysis of these powders is complicated by the degradation of ascorbic acid which occurs rapidly in solution and may also occur as the powder ages. Aqueous extracts of both intact powders and postblast residues were analyzed by an existing ion chromatography/mass spectrometry (IC/MS) method used at the Bureau of Alcohol, Tobacco, Firearms and Explosives. Results have shown that while ascorbic acid itself is not detected in this method, its diagnostic degradation products (threonic acid, monohydrated diketogulonic acid, and oxalic acid) can be identified. In addition, anions from the inorganic oxidizers (perchlorate and nitrate) and combustion products such as chloride, chlorate, and nitrite, can be identified within the same experiment. While this IC/MS method shows promise, future modifications are necessary because of limitations in identifying threonate in postblast residues, as well as coeluting compounds observed in postblast residues.     

Chemical Differences Are Observed in Children’s Versus Adults’ Latent Fingerprints as a Function of Time*

Abstract: The identification of aged latent fingerprints is often difficult, especially for those of children. To understand this phenomenon, the chemical composition of children’s versus adults’ latent fingerprints was examined over time using Fourier transform infrared microscopy. Hierarchical cluster analysis revealed that children’s and adults’ prints were distinguishable for up to 4 weeks after deposition, based on differences in sebum composition. Specifically, adults had a higher lipid content than children, but both decreased over time, attributable to the volatility of free fatty acids. The aliphatic CH₃, aliphatic CH₂, and carbonyl ester compositions changed differently in adults versus children over time, consistent with higher cholesterol and cholesteryl esters in children’s prints and wax esters and glycerides in adults’ prints. Thus, fingerprint composition changes with time differently in children versus adults, making it a sensitive metric to estimate the age of an individual, especially when the age of the print is known.     

Detection of Gunshot Residue in Blowfly Larvae and Decomposing Porcine Tissue Using Inductively Coupled Plasma Mass Spectrometry (ICP‐MS)*

Abstract: Blowfly larvae and porcine tissue contaminated with gunshot residue (GSR) were collected during summer and winter months, over a 37‐day and a 60‐day sampling period, respectively. Wound samples were microwave‐digested and analyzed by inductively coupled plasma mass spectrometry (ICP‐MS) for the detection of antimony, barium, and lead. During summer, the 37‐day sampling period encompassed all stages of decomposition, except skeletonization. The three elements were detected in larvae only on days 3 and 4 after death but were detected at significant levels in tissue samples throughout the entire sampling period. In winter, no significant decomposition was observed throughout the 60‐day sampling. Although temperatures were too low for blowfly activity, the three elements were detected in the tissue samples at relatively constant, significant levels. Hence, GSR determination in tissue was more dependent on decomposition stage rather than time since death.