Campus Sexual Violence Elimination Act: SaVing Lives or SaVing Face?

The purpose of this study is to examine colleges’ and universities’ compliance with the criteria presented by the Sexual Assault and Violence Education Act (SaVE). Using a stratified random sample of postsecondary institutions (n = 435), we examined university websites in spring 2015 to determine whether schools were meeting each criterion of the SaVE Act. Additionally, we also examined what types of programs were offered for prevention, the accessibility of the information (by number of separations from universities main website). Lastly, we examined how university resources and programs, as well as institutional and student characteristics, were related to overall compliance and the availability of online information on sexual violence programs that institutions offered. Findings showed that only 11 % of schools within the sample were fully compliant with the requirements of the SaVE Act and on average, each school met ten of the eighteen criteria for compliance. Most resources were available within websites that were three to four separations from the main university page. Student population and region were positively associated with whether any programs on sexual violence programs were offered and schools with women’s centers were more likely to offer program/s on dating/domestic violence. Additionally, ROTC programs and larger student populations were positively associated with compliance, while being located in the south was negatively associated.     

Integration of Pre-Employment Polygraph Screening into the Police Selection Process

The authors provide a polygraph primer for police psychologists involved in law enforcement personnel selection. Law-enforcement pre-employment polygraph examinations are a decision-support tool intended to add incremental validity to the personnel selection process. Problems stemming from the use of the polygraph may be related to misunderstanding of the polygraph test and to field practices surrounding the use of polygraphy in the police selection process. Potential problems can result from ineffective selection of test issues, poorly constructed test questions and misguided policies surrounding the use of the polygraph. The authors review the history of polygraph screening, research, and field practices, and suggest that using polygraph results alone to disqualify a candidate from employment is a misguided field practice. Suggestions are offered for maximizing the decision-support value of the polygraph. Polygraph examination targets are discussed, with emphasis on selecting actuarially derived predictors associated with increased success in law enforcement training and job performance. The authors provide recommendations for field practice, and propose that police psychologists may be most suited to effectively integrate the polygraph results and information into the hiring recommendation process.     

A Comparison of Thresholding Methods for Forensic Reconstruction Studies Using Fluorescent Powder Proxies for Trace Materials

Image segmentation is a fundamental precursor to quantitative image analysis. At present, no standardised methodology exists for segmenting images of fluorescent proxies for trace evidence. Experiments evaluated (i) whether manual segmentation is reproducible within and between examiners (with three participants repeatedly tracing three images) (ii) whether manually defining a threshold level offers accurate and reproducible results (with 20 examiners segmenting 10 images), and (iii) whether a global thresholding algorithm might perform with similar accuracy, while offering improved reproducibility and efficiency (16 algorithms tested). Statistically significant differences were seen between examiners’ traced outputs. Manually thresholding produced good accuracy on average (within ±1% of the expected values), but poor reproducibility (with multiple outliers). Three algorithms (Yen, MaxEntropy, and RenyiEntropy) offered similar accuracy, with improved reproducibility and efficiency. Together, these findings suggest that appropriate algorithms could perform thresholding tasks as part of a robust workflow for reconstruction studies employing fluorescent proxies for trace evidence.     

Do the Joneses Help You Keep Up? A Natural Experiment in Exposure to Nonpoor Neighbors

This study capitalizes on a natural experiment in Montgomery County, Maryland, where low-income applicant families are randomly assigned to public housing that is either (a) clustered within seven public housing developments or (b) scattered into market-rate subdivisions via the county's inclusionary zoning policy. Through a survey of 453 public housing residents, we find that adults who lived in scattered public housing reported a lower proportion of low-socioeconomic status (SES) social ties generally and a lower proportion of low-SES neighbors specifically in their social networks. They also counted more high-SES individuals in their social networks, and this effect was related to the amount of time they lived in the neighborhood. Living in scattered public housing had no adverse effect on feelings of neighborhood belonging or satisfaction. The socioeconomic composition of respondents' social networks was associated with two health outcomes for respondents (smoking and depression) and modestly associated with respondents' household income.     

A Review of: “Rebecca Knuth. Burning Books and Leveling Libraries. Extremist Violence and Cultural Destruction.”

In the 1970s, Western European countries were hit hard by terrorism, especially by international terrorism that crossed borders easily and allowed terrorists of different origins to carry out attacks against both governments and people. Consequently, the necessity of fighting this menace also extended to international organisations. This article looks at how the Council of Europe dealt with the issue, and assesses the negotiations that led to the Convention on the Suppression of Terrorism from the German perspective. West Germany was very interested in establishing a sounder international legal framework against terrorism and thought that the Council of Europe would be able to make an important contribution by abolishing the political offence exception that had so far been a core feature of most extradition treaties. This clause allowed political criminals to escape punishment by fleeing to a country that would deny extradition to a different country on the grounds of the political nature of the act committed by the person in question. The article gives an account and analysis of the complex negotiations that finally resulted in the adoption of the Convention in 1977, as well as of the problems encountered and compromises reached during these negotiations.