Establishing New Advertising Self‐regulatory Schemes: A Comparison of the UK and Australian Approaches

Advertising is the most visible element of modern marketing, and an important component of trading. It is also an activity often accused by its critics of being intrusive and pervasive. Such accusations are not easily refuted by a worldwide industry which spends billions of dollars each year reaching and persuading its target markets through daily bombardment of thousands of ads in most developed countries. When advertising does offend, mislead, or is untruthful, a structure needs to be in place in order to provide protection to all parties and, in most cases, a country's legal system is complemented by a self‐regulatory scheme. Self‐regulation is a common approach to controlling conduct or behaviour in society and, indeed, Australian advertisers have opted for this system of control for more than 60 years.     

Scientific opinion in policymaking: the case of climate change adaptation

The urgent need for policy decisions often outpaces scientific discovery. At such times, policymakers must rely on scientific opinion. This is the case with many aspects of current climate policy, especially those involving untested but potentially necessary adaptations to reduce vulnerability to climate change. Unfortunately, scientific opinion is not currently defined, measured, or used in a standardized way, which often allows for the accidental or intentional dissemination of misinformation and the marginalization of science where science could be most beneficial. In this article, we argue that scientific opinion can be usefully measured by systematic surveys of scientists that employ standards similar to those that govern public opinion surveys, including systematic decisions about target populations, sampling frames, and sampling techniques. We demonstrate this approach with the methodology for a study of scientific opinion on a potential adaptation to climate change, the managed relocation of species. We show that survey results may be used to corroborate other types of information, refine or contradict other information, and offer novel insights into emerging issues, such as adaptations to climate change, that are currently not addressed with any other type of available information.     

Comment on Bruce J. Katz and Margery Austin Turner's “Who should run the housing voucher program? A reform proposal”

Abstract

There is much evidence that the housing voucher program has successfully met its two main goals: housing low‐income families and expanding housing opportunity. Nonetheless, efforts to address the program's limitations could improve success. We agree with Basgal and Villarreal that, on the subject of housing mobility, the focus of Katz and Turner is misplaced.

In addition to proposing a solution that does not address the problem, Katz and Turner fail to consider three key points: First, there is no consensus or clear definition of what “mobility” means, how it is measured, and what standard we hope to achieve. Second, the role and impact of family choice in the locational outcomes of voucher holders is a major factor. And third, the considerable trade‐offs in outcomes that result from a greater emphasis on mobility should be examined.     

Adult sexual assault survivors' experiences with sexual assault nurse examiners (SANEs)

Sexual assault survivors often feel traumatized by the care received in traditional hospital emergency departments. To address these problems, Sexual Assault Nurse Examiner (SANE) programs were created to provide comprehensive medical care, crisis intervention, and forensic services. However, there is limited research on the actual experiences and emotional impact of sexual assault survivors who seek treatment from SANEs. This qualitative study examined twenty rape survivors' experiences with forensic nurse examiners of a Midwestern SANE program. Findings suggest that SANEs provided survivors with care and compassion, clear explanations, and choices. Taken together, these positive experiences were perceived as "humanizing". However, some survivors perceived forensic nurses as hurtful when they were not provided with choices, explanation, and/or acted cold and distant. Implications for future research on SANE care and practice are discussed.     

Percentage of body recovered and its effect on identification rates and cause and manner of death determination

Anthropologists frequently encounter cases in which only partial human remains are recovered. This study reports how the percentage of the body recovered affects identification (ID) rates and cause and manner of death determination. A total of 773 cases involving anthropology consults were drawn from the New Mexico medical examiner's office (1974-2006). Results indicate a significant correlation between body percent recovered and ID rates, which ranged from 89% for complete bodies to 56% when less than half the body was present. Similar patterns were evident in cause/manner determination, which were the highest (83% and 79%, respectively) in complete bodies but declined to 40% when less than half the body was found. The absence of a skull also negatively impacted ID and ruling rates. Findings are compared with general autopsy ID rates (94-96%) and cause/manner determination rates (96-99%) as well as prior published rates for individual casework and mass death events.     

Forensic analysis of soil and sediment traces by scanning electron microscopy and energy-dispersive X-ray analysis: an experimental investigation

This paper reports the results of a series of experiments carried out to determine the precision of soil trace comparisons based on elemental peak height ratios determined by energy-dispersive X-ray analysis (EDXRA) in a variable pressure scanning electron microscope (VP-SEM). Experiments were conducted on 'bulk' soil aggregates, ground powders prepared from the <150 microm soil fractions and on smears of both the bulk soil and <150 microm material placed on cotton cloth. X-ray count data were obtained using area scans and spot analyses at different magnifications. The effects on elemental peak height ratios of varying the SEM chamber pressure, beam spot size, emission current and accelerating voltage were also examined. The peak height ratios for oxygen, silicon, aluminium, potassium, calcium and iron were found to show little variation as a function of chamber pressure, spot size and emission current over the ranges examined, but a strong dependency on accelerating voltage was observed. Within-sample variation in results, expressed by the percentage coefficient of variation, was found to be lowest for area scan analyses of the ground <150 microm fractions and greatest for the spot analyses of the bulk soil aggregates and the <150 microm fractions. We conclude that comparison of elemental peak height ratios determined by EDXRA can be a useful tool for rapid screening of soil samples, especially when combined with investigation of other attributes of the soil traces such as colour, fabric and the composition, shapes and surface textures of individual particles or aggregates within the soil traces. If sufficient material is available and can be readily separated without contamination or loss, higher resolution and more precise elemental data should be obtained by methods such as inductively coupled plasma atomic-emission spectrometry (ICP-AES) or mass-spectrometry (ICP-MS).     

Refusers, dropouts, and completers: measuring sex offender treatment efficacy

A sex offender program delivered in a medium-security prison followed 109 treatment completers and 37 noncompleters for 2 years after release. Noncompleters, those who refused treatment or dropped out, had 6 times the rate of sexual and violent reoffending relative to completers. Among those who completed the program, however, positive evaluations of treatment change, such as quality of disclosure and enhanced victim empathy, found in posttreatment assessments did not correlate with recidivism. Furthermore, completers did not differ in their rates of recidivism from pretreatment rates predicted by the Static 99, an actuarial measure of anticipated sexual and violent recidivism. We conclude that the program did not influence propensities for sexual and violent recidivism but rather served as a prolonged screening instrument for sex offenders whose failure to comply with treatment attendance predicted higher rates of recidivism.