Personality features of an adolescent female offending population

The incidence of adolescent offending has been shown to be different for young males and females. However, there is a lack of literature concerning adolescent female offenders, and despite research suggesting that personality factors may be linked with antisocial and criminal behaviour in adolescents and young adults; there have been a lack of studies investigating intra-sex personality differences in young female populations. The Millon Adolescent Clinical Inventory, a 160-item self-report personality measure, was administered to 26 non-offending and 28 offending adolescent females. It was found that the offending group was significantly less submissive, less conforming, more forceful, more oppositional and more likely to exhibit borderline personality traits than the control group. The offending group also had higher reported incidences of childhood abuse and family conflict, and were more prone to substance abuse, impulsive actions and suicide ideation. These initial findings suggest that personality differences may well exist between offending and non-offending adolescent females.     

NOTES ON A CANADIAN MASS MEDIA POLICY

So we may usefully add a new dramatic factor to public education—an uplifting factor which associates knowledge with pride and private effort with a sense of public purpose. We can widen the horizons of the schoolroom and give to every individual, each in his place and work, a living conception of the community which he has the privilege to serve. We can take his imagination beyond the boundaries of his community to discover the destiny of his country. We can light up his life with a sense of active citizenship. We can give him a sense of greater reality in the present and a vision of the future.¹     

Screening Biological Stains with qPCR versus Lateral Flow Immunochromatographic Test Strips: A Quantitative Comparison using Analytical Figures of Merit

Biological fluid identification is an important facet of evidence examination in forensic laboratories worldwide. While identifying bodily fluids may provide insight into which downstream DNA methods to employ, these screening techniques consume a vital portion of the available evidence, are usually qualitative, and rely on visual interpretation. In contrast, qPCR yields information regarding the amount and proportion of amplifiable genetic material. In this study, dilution series of either semen or male saliva were prepared in either buffer or female blood. The samples were subjected to both lateral flow immunochromatographic test strips and qPCR analysis. Analytical figures of merit—including sensitivity, minimum distinguishable signal (MDS) and limit of detection (LOD)—were calculated and compared between methods. By applying the theory of the propagation of random errors, LODs were determined to be 0.05 μL of saliva for the RSID? Saliva cards, 0.03 μL of saliva for Quantifiler^® Duo, and 0.001 μL of semen for Quantifiler^® Duo. In conclusion, quantitative PCR was deemed a viable and effective screening method for subsequent DNA profiling due to its stability in different matrices, sensitivity, and low limits of detection.     

Ecosystem-based approaches to climate change adaptation: progress and challenges

Resilient ecosystems are vital to human well-being and are increasingly recognised as critical to supporting communities’ efforts to adapt to climate change. The governing bodies of the Convention on Biological Diversity and the United Nations Framework Convention on Climate Change are encouraging parties to adopt ‘ecosystem-based adaptation’ (EbA) approaches, which utilise biodiversity and ecosystem services to support climate change adaptation. These approaches are wide ranging and include mangrove restoration to buffer against storm surges; watershed management to protect against droughts and floods; rangeland management to prevent desertification; and sustainable management of fisheries and forests to ensure food security. This article examines the emergence of EbA in international legal frameworks for climate change and biodiversity and progress towards implementation. The EbA concept is potentially powerful in catalysing international and national commitments to act due to its key defining features of a focus on societal adaptation rather than ecocentricism, and a targeting of the immediate adaptation needs of the poorest and most vulnerable communities who are adversely affected by climate change. However, examination of national policy and practice in two least developed countries, Samoa and Cambodia, reveals that institutional and legal barriers at national level can pose significant challenges to operationalising EbA to achieve adaptation objectives.     

The most-favored nation rule in principle and practice: Discrimination in the GATT

The conflicts of interest that prevailed between the great powers in the wake of the First World War eviscerated their ability to respond collectively to the advent of the Great Depression. Instead, each turned to discriminatory trade barriers and trade blocs to try to revive domestic output. Persuaded that trade discrimination exacerbated the political tensions that erupted in World War II, policy makers constructed a postwar economic order that institutionalized nondiscrimination. Thus, Article 1 of the charter of the General Agreement on Tariffs and Trade (GATT) mandates most-favored nation (MFN) treatment. We argue here that the MFN clause itself encouraged the adoption of practices and policies that actually recreated discrimination. In particular, we argue, developing countries, long regarded as victims of discrimination, institutionalized it in their negotiations with each other. We examine two developing country PTAs that included about 80 percent of all developing-country GATT members by output (the Global System of Trade Preferences and the Protocol Relating to Trade Negotiations). We show that as in the GATT writ large, their patterns of tariff cuts and trade expansion were highly skewed toward a small number of their largest members. In trying to avoid discrimination, policy makers actually encouraged its de facto adoption.     

Psychological abuse and posttraumatic stress symptoms in college students

Research suggests that among college students, physical and sexual abuse in intimate relationships are associated with posttraumatic stress. Psychological abuse occurs in intimate relationships among college students, and though there is evidence that such abuse has a negative emotional impact, posttraumatic stress has not been extensively researched as an outcome in this population. The purpose of this study is to determine the associations of past-year psychological abuse with posttraumatic stress symptoms while controlling for other types of past-year relationship abuse and lifetime trauma history. The sample consists of 191 college men and women (81.7% women and 89.5% White). Linear regression analyses demonstrate that trauma history, but not past year relationship violence, is a significant predictor of PTSD symptom severity for women, and neither set of variables significantly predicts PTSD symptom severity for men. Implications for future research are discussed.     

Effects of histological staining on the analysis of human DNA from archived slides

Abstract: Archived slides of cell smears treated with histological stains for sperm detection are often the only source of DNA available when cold cases are reopened. There have been conflicting reports as to the negative effects of particular histological stains on DNA recovery and quality from human cells, making stain selection an important consideration for forensic laboratories. This study investigates the effect of several staining systems on DNA recovery from histological slide samples stored from 0 to 10 weeks. DNA profiles obtained after analysis of these samples with AmpFlSTR^® Identifiler? and increased cycle AmpFlSTR^® SGM Plus? short tandem repeat (STR) profiling systems and the effects that these stains have on DNA quantity and quality over time are described. Results indicate that Christmas Tree and Hematoxylin and Eosin stains do not have significantly different effects on DNA quality after 10‐week storage of slides. This research will assist scientists to select staining systems that have minimal deleterious effects on the DNA recovered.