Roadside oral fluid testing: comparison of the results of drugwipe 5 and drugwipe benzodiazepines on-site tests with laboratory confirmation results of oral fluid and whole blood

Drugged drivers pose a serious threat to other people in traffic as well as to themselves. Reliable oral fluid screening devices for on-site screening of drugged drivers would be both a useful and convenient means for traffic control. In this study we evaluated the appropriateness of Drugwipe 5 and Drugwipe Benzodiazepines oral fluid on-site tests for roadside drug screening. Drivers suspected of driving under the influence of drugs were screened with the Drugwipe tests. Oral fluid and whole blood samples were collected from the drivers and tested for amphetamine-type stimulant drugs, cannabis, opiates, cocaine and benzodiazepines by immunological methods, GC and GC-MS. The performance evaluations of the tests were made by comparing the results of the Drugwipe tests with laboratory GC-MS confirmation results of oral fluid or whole blood. In addition to the performance evaluations of the Drugwipe tests based on laboratory results, a questionnaire on the practical aspects of the tests was written for the police officers who performed the tests. The aim of the questionnaire was to obtain user comments on the practicality of the tests as well as the advantages and weak points of the tests. The results of the performance evaluations were: for oral fluid (sensitivity; specificity; accuracy) amphetamines (95.5%; 92.9%; 95.3%), cannabis (52.2%; 91.2%; 85.1%), cocaine (50.0%; 99.3%; 98.6%), opiates (100%; 95.8%; 95.9%), benzodiazepines (74.4%; 84.2%; 79.2%) and for whole blood accordingly, amphetamines (97.7%; 86.7%; 95.9%), cannabis (68.3%; 87.9%; 84.9%), cocaine (50.0%; 98.5%; 97.7%), opiates (87.5%; 96.9%; 96.6%) and benzodiazepines (66.7%; 87.0%; 74.4%). Although the Drugwipe 5 successfully detected amphetamine-type stimulant drugs and the police officers were quite pleased with the current features of the Drugwipe tests, improvements must still be made regarding the detection of cannabis and benzodiazepines.     

Sexual victimization and health-risk behaviors: a prospective analysis of college women

The present study utilizes the National College Health Risk Behavior Survey to examine the relationship between health-risk behaviors and sexual victimization among a sample of college women. A prospective design is utilized to examine the relationship between health-risk behaviors as measured at baseline and sexual victimization during a 3-month follow-up period. After controlling for age and parents' education, a history of adolescent sexual victimization was associated with the following health-risk behaviors as measured at pretest: increased likelihood of cigarette smoking, marijuana use, suicidal ideation, experience of physical violence within a dating relationship, use of diet pills and vomiting or laxatives to lose weight, multiple sexual partners, and early sexual intercourse. Prospectively, women's history of adolescent sexual victimization was the strongest predictor of sexual victimization during the 3-month follow-up. Implications of univariate associations between early sexual intercourse, suicidal ideation, and problematic weight loss behaviors and subsequent experience of sexual victimization are discussed.     

ISIS-chan – the meanings of the Manga girl in image warfare against the Islamic State

This article explores gendered meanings of ISIS-chan, an Internet meme in the form of a manga girl, produced and used to disrupt the messages from the Islamic State. Moreover, it investigates the performative power of ISIS-chan, and how it is used/interpreted as it circulates on the Internet. The ISIS-chan campaign is seen as an example of how the girl figure is mobilised in the political context of the War on Terror. Characterised by girlish playfulness, humour and creativity, I suggest that ISIS-chan challenges the stereotypical representations of femininity in the War on Terror, and may be perceived as a trickster.     

From compliant to capable: balanced capacity development for local organisations

How to strengthen local capacity through donor-funded projects remains opaque. Using the European Centre for Development Policy Management's core capabilities model to examine a project engaging local organisations, we identify capabilities differentiating performance and gains from project participation. The studied organisations were often weak in capabilities important for successfully working with local governments. Some strengthened capacity, but improvements were concentrated in capabilities related to complying with donors’ requirements rather than capabilities enhancing performance. We question assumptions underlying programme designs based on Organisation for Economic Co-operation and Development's donor-country cooperation principles, and offer suggestions for balancing capacity gains to sustain independent local organisations.     

DNA in the Criminal Justice System: The DNA Success Story in Perspective,

Current figures on the efficiency of DNA as an investigative tool in criminal investigations only tell part of the story. To get the DNA success story in the right perspective, we examined all forensic reports from serious (N = 116) and high‐volume crime cases (N = 2791) over the year 2011 from one police region in the Netherlands. These data show that 38% of analyzed serious crime traces (N = 384) and 17% of analyzed high‐volume crime traces (N = 386) did not result in a DNA profile. Turnaround times (from crime scene to DNA report) were 66 days for traces from serious crimes and 44 days for traces from high‐volume crimes. Suspects were truly identified through a match with the Offender DNA database of the Netherlands in 3% of the serious crime cases and in 1% of the high‐volume crime cases. These data are important for both the forensic laboratory and the professionals in the criminal justice system to further optimize forensic DNA testing as an investigative tool.     

Assistive technology as support for the exercise of legal capacity

Exercising legal capacity refers to engaging in legal transactions and relationships and is essential for the full inclusion of people with disabilities in society. The United Nations Convention on the Rights of Persons with Disabilities has enumerated the right to legal capacity on an equal basis and has created a state obligation to provide access to support for the exercise of legal capacity. This article examines the use of assistive devices as support for decision-making in exercising legal capacity for individuals with physical and cognitive impairments; for example, the use of voice recognition programmes, screen readers, and screen enlargement applications to support people with mobility and sensory impairments to use online portals essential for legal actions such as banking. It also discusses the experimental use of cognitive assistance, including computer or electrical assistive devices, to facilitate communication for people with cognitive impairments including those with no external signs of consciousness. It highlights the diversity of options for ‘support for the exercise of legal capacity’ showing how they can assist people with various disabilities. Finally, the article examines the boundaries of the state obligation to provide such support, including issues of practical implementation and resource allocation.     

Empirical versus Theoretical Claims about Extreme Counterfactuals: A Response

Langche Zeng Department of Political Science, University of California, San Diego, La Jolla, CA 92093 e-mail: lazeng{at}ucsd.edu In response to the data-based measures of model dependence proposedin King and Zeng (2006), Sambanis and Michaelides (2008) proposealternative measures that rely upon assumptions untestable inobservational data. If these assumptions are correct, then theirmeasures are appropriate and ours, based solely on the empiricaldata, may be too conservative. If instead, and as is usuallythe case, the researcher is not certain of the precise functionalform of the data generating process, the distribution from whichthe data are drawn, and the applicability of these modelingassumptions to new counterfactuals, then the data-based measuresproposed in King and Zeng (2006) are much preferred. After all,the point of model dependence checks is to verify empirically,rather than to stipulate by assumption, the effects of modelingassumptions on counterfactual inferences. Author’s note: Easy-to-use software to implement the methodsdiscussed here, called "WhatIf: Software for Evaluating Counterfactuals,"is available at http://gking.harvard.edu/whatif. All informationnecessary to replicate the analyses herein can be found in King and Zeng (2008).Conflict of interest statement. None declared.     

Being Mum’s Confidant,a Boon or Bane? Examining Gender Differences in the Association of Maternal Disclosure with Adolescents’ Depressive Feelings

This article reports on a longitudinal study investigating gender differences in the association between maternal disclosure and adolescents’ depressive symptoms. Little research has examined the relationship of parental disclosure to adolescents’ depressive symptoms and research on sex differences is particularly lacking. In a sample of 428 families with a mean age of 13.36 (52% female) of the target adolescents, maternal and children’s disclosure and depressive symptoms were assessed twice with an interval of 4 years. Controlling for the quality of the parent–child relationship and levels of maternal depressive symptoms, the analyses revealed an interaction effect for child’s gender, moderating the effect of maternal disclosure on adolescents’ depressive symptoms. Higher levels of maternal disclosure were accompanied by lower levels of depressive symptoms in girls and higher levels of depressive symptoms in boys. Gender differences in socialization, communication, individuation and social networks might explain why daughters and sons are differently affected by maternal disclosure.