The impact of protective shields and videotape testimony on conviction rates in a simulated trial of child sexual abuse

In Experiment 1 mock jurors watched a videotape simulation of a sexual abuse trial that included a 10-year-old child witness testifying in one of three different modalities: (1) The child testified in court while directly confronting the defendant (open court condition). (2) The child testified in court with a protective shield placed between the child and the defendant (shield condition). (3) The child testified outside the courtroom and the child's testimony was presented to the jury and the defendant on a video monitor (video condition). The mock jurors judged the guilt of the defendant after watching the entire trial. The modality of the child's testimony had no impact on conviction rates. In Experiment 2 subjects watched the same trial that was used in Experiment 1. The trial was stopped immediately after the child testified (the child was the first witness to take the stand), and subjects judged the guilt of the defendant. The modality of the child's testimony had a significant impact on conviction rates. Subjects in the open court condition were more likely to convict the defendant than subjects in the shield and videotape conditions. These findings are relevant to Supreme Court decisions regarding the use of protective devices with child witnesses.     

The secondary transfer of fibres from head hair.

In this study, the effects of fibre type, hair style, time and fibre persistence on the secondary transfer of mask fibres to pillowcases via head hair were studied. Volunteers with a range of hair styles, and masks consisting of different fibre compositions were used in the study. Fibres from the masks were found to transfer from donor subjects to the pillowcases up to 14 nights after the mask had been worn. On average, the number of secondarily transferred fibres found decreased with time; however, this decrease appeared to be more 'linear' in nature, rather than an exponential decay. The greatest degree of secondary transfer occurred with cotton, then acrylic, then wool. In a primary transfer/persistence experiment with a 50% acrylic/50% wool mask, wool was found to persist in the hair more readily than acrylic. The results also showed that the greatest degree of secondary transfer occurred via short straight and long straight hair, with no clear pattern emerging between medium length hair (both straight and curly) and with long curly hair. The implications of these findings for the assessment and interpretation of casework are considered along with data obtained from related studies.     

The environment as a strategic priority in the European Union–Brazil partnership: is the EU behaving as a normative power or soft imperialist?

In 2007, Brazil entered the European Union’s (EU) list of strategic partners; a token of recognition of the place Brazil occupies in current global affairs. Although promoting bilateral environmental convergence is a stated priority, cooperation between the EU and Brazil in this policy field is largely under-researched, raising interesting questions as to whether the current state of play could support EU claims for the normative orientation of its external environmental policy. Through an analysis of partnership activities in the fields of deforestation and biofuels, we suggest that while normative intentions may be regarded as a motivating force, critically viewing EU foreign environmental policy through a ‘soft imperialism’ lens could offer a more holistic understanding of the current state of bilateral cooperation. While the normative power thesis can be substantiated with regard to deforestation, we argue that by erecting barriers to shield its domestic biofuels production, the EU is placing trade competitiveness and economic growth above its normative aspirations. Subsequently, the partial adoption of sustainable development as an EU norm leads to policy incoherence and contradictory actions.     

Do Terrorist Attacks Increase Closer to Elections?

The shadow of violence that elections cast remains poorly understood. A key obstacle impeding cross-national empirical analysis of electoral violence has been the varied nature of such violence. To address this challenge, I examine terrorist attacks as one particular form of electoral violence. By tracking the incidence of terrorist violence relative to election dates over time and across countries using an original dataset for the period from 2000–2005, I find strong support for the hypothesis that terrorist violence increases as we move closer to an election date. In fact, terrorist violence approximates a normal distribution centered on the election date.