Measuring Civilian Defensive Firearm Use: A Methodological Experiment

Estimates of the incidence of victim gun use from the National CrimeVictimization Survey (NCVS) are consistently lower than are those fromother studies. To examine the divergence, we conducted a survey that gaugedthe impact of methodological differences between the NCVS and the otherstudies. For half of the sample, we asked questions from the NCVS, followedby questions from the other surveys. For the other half of the sample, wepresented the questions in the reverse order. We examined two hypotheses:(1) survey methods account for the divergent results, and (2) the questionscover unrelated activities. The results provided some support for the firsthypothesis, but respondents also reported many more defenses to thequestions from the other surveys than to the NCVS questions. Consistent withthe second hypothesis, this suggests that the NCVS and the other surveysmeasure responses to largely different provocations.     

Equating U.S. Tax Treatment of Dividends and Capital Gains for Foreign Portfolio Investors

The U.S. tax law equates the tax rate on dividends and long‐term capital gains on stock owned by U.S. citizens and residents. However, the taxation of these two types of rewards in the hands of foreign portfolio investors remains dramatically different from each other, with the capital gain being fully exempt. Several reasons support this article's proposal to no longer exempt these gains. Extending finance theory and prior normative tax research, this article argues that foreigners’ portfolio dividends and capital gains should be taxed in the same manner because they are economically equivalent and emanate from the same source. Three recent empirical developments also support repeal of the foreigner's exemption. First, there is now extensive use by U.S. corporations of stock repurchases—which are taxed to selling shareholders as capital gain—as a form of corporate payout that was in the past primarily accomplished through dividends. Second, foreign ownership of U.S. stocks has continued to increase, with an estimated one‐third of these stocks owned by foreigners. Third, the modern tax compliance environment—including aspects of the Foreign Account Tax Compliance Act that apply to foreigners—reduces past congressional and academic concerns about enforcing the taxation of foreigners’ portfolio gains.     

Physical,Social, and Perceived Availabilities of Alcohol and Last Month Alcohol Use in Rural and Small Urban Communities

This study seeks to provide a greater understanding of the factors that determine the perceived availability of alcohol and its role in predicting adolescents’ alcohol use. Participants were 151,703 7th–12th grade students (50% female) from a sample of 219 rural communities across the United States, with oversampling for predominantly Mexican-American and African-American communities. Multilevel analysis was used to estimate the perceived availability of alcohol as a function of physical and social availability measures and individual and community-level control variables. Physical availability was measured as the number of alcohol outlets in the community and whether beer and wine were sold in non-liquor stores. Social availability measured the availability of alcohol from social or family groups. Last month alcohol use was then estimated as a function of physical, social and perceived availabilities and control variables. Physical availability had little relationship to perceived availability or recent alcohol use while social availability was a strong predictor of both. Perceived availabilities at the individual and community levels were significant in predicting last month alcohol use. The findings suggest that altering both perceived and actual availability of alcohol can potentially have strong effects on the levels of adolescent alcohol use.     

Chemical enhancement of footwear impressions in blood on fabric – Part 1: Protein stains

A range of protein stains were utilised for the enhancement of footwear impressions on a variety of fabric types of different colours with blood as a contaminant. A semi-automated stamping device was used to deliver test impressions at a set force to minimise the variability between impressions; multiple impressions were produced and enhanced by each reagent to determine the repeatability of the enhancement. Results indicated that while most protein stains used in this study successfully enhanced impressions in blood on light coloured fabrics, background staining caused interference on natural fabrics. Enhancement on dark coloured fabrics was only achieved using fluorescent protein stains, as non-fluorescent protein stains provided poor contrast.A further comparison was performed with commercially available protein staining solutions and solutions prepared within the laboratory from the appropriate chemicals. Both solutions performed equally well, though it is recommended to use freshly prepared solutions whenever possible.     

Chemical enhancement of footwear impressions in blood deposited on fabric — Evaluating the use of alginate casting materials followed by chemical enhancement

Most footwear marks made in blood on a surface such as fabric tend to be enhanced in situ rather than physically recovered using a lifting technique prior to enhancement. This work reports on the use of an alginate material to recover the impressed footwear marks made in blood and deposited on a range of fabric types and colours. The lifted marks were then enhanced using acid black 1 and leuco crystal violet with excellent results.This presents a new method for the lifting and recovery of blood impressions in situ from crime scene followed by subsequent mark enhancement of the lifted impression.     

Further Validation of the Test of Memory Malingering (TOMM) Trial 1 Performance Validity Index: Examination of False Positives and Convergent Validity

Assessment of performance validity is an essential part of a neuropsychological evaluation, with the inclusion of two or more performance validity tests (PVTs) becoming routine practice. Considering the time to administer multiple tests, there has been some support for use of the Test of Memory Malingering (TOMM) Trial 1 (T1) as an independent, “one and done” PVT. Notably, cutoffs for TOMM T1 need further validation, with an emphasis on minimizing false-positive classifications among those with bona fide cognitive impairment. In a clinically referred sample of 127 veterans, this study examined the role of cognitive impairment in TOMM performance and the utility of a TOMM T1 as an independent PVT. Examinees were administered the TOMM and three additional PVTs as part of a comprehensive neuropsychological battery. Sixty-eight percent of examinees were classified valid (35% of valid examinees were cognitively impaired). TOMM T1?≤?40 had excellent observed sensitivity (83%) and specificity (93%) overall, with minimal false-positive classification. TOMM T1 was also significantly correlated and concordant with other memory-based PVTs. Given score ranges and failure rates for TOMM T1?≤?40 among those with neurological/neurocognitive conditions, scores in the 37–40 range may merit administration of additional TOMM trials to maximize accuracy in identifying valid-cognitively impaired versus noncredible performance. Otherwise, an abbreviated TOMM administration (i.e., only T1) using a cutoff of ≤?40—in conjunction with one or more additional PVTs—may be sufficient for detecting noncredible/invalid test performance in the absence of known or suspected neurological/neurocognitive disorders.     

Political Ideology,Public Policy and Human Development in India: Explaining the Gap Between Gujarat and Tamil Nadu

Abstract

Four decades ago the Indian states of Gujarat and Tamil Nadu had identical scores on the human development index. Both states have since experienced similar rates of economic growth and Gujarat has received more foreign investment, but Tamil Nadu has witnessed much stronger advances in human development. What explains this divergence? Through comparative historical, statistical and public policy analysis and interviews, we conclude that the implementation of government policies as a manifestation of political ideology and the quality of public administration have played a defining role in explaining Gujarat’s more lopsided and Tamil Nadu’s more balanced human development trajectories. Our findings suggest that a more egalitarian ideology and higher quality of public administration have been crucial to Tamil Nadu’s success in simultaneously improving human and economic development.     

Transforming Fair Use Online: The Ninth Circuit's Productive-Use Analysis of Visual Search Engines

Courts have increasingly looked to the concept of “transformative use” to determine whether the use of a copyrighted work is protected under the fair use doctrine. Judge Pierre Leval's definition of transformative use, adopted by the Supreme Court of the United States in its 1994 opinion in Campbell v. Acuff-Rose Music, Inc., requires that a transformative use must (1) be socially beneficial, (2) be used in a different way or purpose from the original, and (3) add value to the original by using it as raw material to create something new. This article examines the fair use analysis undertaken by the United States Court of Appeals for the Ninth Circuit in two recent cases involving visual search engines and concludes that the court's test of transformative use ignored the language and the meaning of the Campbell definition and instead equated a finding of a different purpose with a finding of a transformative use. This departure from traditional transformative use analysis, if generally adopted by the court, would represent a significant and potentially troubling doctrinal shift in fair use analysis.     

Interdisciplinary,cross-sector collaboration in the US Intelligence Community: lessons learned from past and present efforts

ABSTRACT

How does one design and sustain interdisciplinary, cross-sector collaboration to improve intelligence results for twenty-first century security threats? This paper will analyse five past and present initiatives designed to create interdisciplinary, cross-sectoral collaboration within different agencies of the US Intelligence Community (IC). We will discuss key features of each effort, their successes and challenges, identify common themes and, propose which collaborative model might be most advantageous for a particular type of project based on project constraints. In so doing, we provide direction for IC leaders seeking to improve academia–industry–intelligence partnerships for future planning on intelligence-funded collaborations.     

Analytic Outreach for Intelligence: Insights from a Workshop on Emerging Biotechnology Threats

This article describes a new effort to engage in analytic outreach between academic scholars and intelligence analysts on the issue of emerging biotechnology threats to US national security. The context of this outreach was a September 2012 meeting in London to explore possibilities for enhanced analytic outreach in relation to emerging biotechnology threats, supported by the UK Genomics Policy and Research Forum. This meeting consisted of a mix of current and former intelligence practitioners and policy officials, and social science and scientific experts, from both the UK and the US. As will be described below, this unique pairing of experts and subjects revealed new insights into how to improve intelligence assessments on biotechnology and bioweapons threats. It also revealed continuing challenges in reforming assessments within existing intelligence work routines.