A Pilot Study Evaluating the Effectiveness of a Mindfulness-Based Intervention on Cortisol Awakening Response and Health Outcomes among Law Enforcement Officers

As first responders who are frequently exposed to job-related trauma, police officers are at an elevated risk of adverse mental and physical health outcomes. Evidence-based approaches to stress reduction are sorely needed to address the complex variety of problems that police officers face. In this pilot study we examined the feasibility and preliminary effectiveness of a mindfulness-based intervention designed to address police officer stress. A total of 43 police officers completed an 8-week Mindfulness-Based Resilience Training (MBRT) program, which was designed to improve mindfulness, resilience, stress, health outcomes, and emotional functioning. Using multilevel models we found significant improvement in self-reported mindfulness, resilience, police and perceived stress, burnout, emotional intelligence, difficulties with emotion regulation, mental health, physical health, anger, fatigue, and sleep disturbance. Although there were no significant pre-to-post-MBRT changes in cortisol awakening response (CAR), while controlling for pre-MBRT increase area under the curve (AUC_I), change in mental health was a significant predictor of post-AUC_I. Implications of these findings and areas for future research are discussed.     

When Does an Administrative Order Resolve CERCLA Liability Sufficiently to Trigger a § 113 Contribution Action?

This article discusses how parties who are negotiating administrative agreements with regulatory agencies regarding the remediation of inactive hazardous waste sites can best protect their right to bring a contribution action against other responsible parties. The article discusses the relevant statutory provisions and the case law, much of which holds that parties failed to preserve their contribution rights, and provides advice regarding specific language to include in such agreements.     

Voting Weights and Formateur Advantages in the Formation of Coalition Governments

Over the last two decades a large and important literature has emerged that uses game theoretic models of bargaining to study legislative coalitions. To test key predictions of these models, we examine the composition of coalition governments from 1946 and 2001. These predictions are almost always expressed in terms of parties' minimal-integer voting weights. We calculate such weights for all parliamentary parties. In addition, we develop a statistical model that nests the predictions of many of these models of the distribution of posts. We find that for parties that join (but did not form) the government, there is a linear relationship between their share of the voting weight in parliament and their share of cabinet posts. The party that forms the government (the formateur) receives a substantial "bonus" relative to its voting weight. The latter finding is more consistent with proposal-based bargaining models of coalition formation and suggests that parties gain disproportionate power not because of their size but because of their proposal power.     

Whole bovine blood use in forensic research: Sample preparation and storage considerations

Mammalian whole blood sources are often used for forensic research and training when human samples cannot be sourced. While porcine, ovine and equine blood have been shown to be viable alternatives to whole human blood for forensic purposes, procurement can still pose a problem, especially for smaller and remote institutions. This work explores the use of whole bovine blood for basic bloodstain simulation. Sample preparation through the addition of ACD-A anticoagulant was optimized and storability was explored. Viscosity, surface tension, density, and packed cell volume, four fluid properties relevant to bloodstain pattern analysis, were monitored over four days and in two temperature conditions. Linear mixed models accounting for variation in the donor demonstrated that these fluid properties of the bovine blood changed predictably over time and with temperature. Whole bovine blood with 12.5% v/v ACD-A was found to be viable for use in basic bloodstain simulation at ambient and physiological temperature.     

Liberal Values in International Criminal Law: A Critique of Erdemovic

Using the Erdemovi decision as its starting point, the articleexamines the philosophical foundations of international criminallaw. It asserts that international criminal law, properly understood,represents a liberal legal system, emphasizing the rights ofthe accused over the interests of the prosecution or the goalsof international peace and security. Using the work of RonaldDworkin, it argues that international jurists should apply principlesthat invoke a respect for human rights and individual autonomyover ‘policy’. Thus, it argues that the reasoningof the Appeals Chamber of the International Criminal Tribunalfor the former Yugoslavia was flawed when it determined thatduress did not constitute a complete defence in Erdemovi.     

School Suspensions and Adverse Experiences in Adulthood

The “school-to-prison pipeline” and the negative effects of suspensions, expulsions and school arrests have received increasing national attention recently. Researchers have documented some of the potential harms of these exclusionary school discipline practices for students, including academic difficulties, increased misconduct, and future justice system contact. However, these investigations have been somewhat limited in scope, as they tend to focus only on students’ academic outcomes and juvenile justice system involvement. In this paper we seek to expand upon prior studies by considering how school suspensions may affect youth in peripheral and long-lasting ways. Using data from the National Longitudinal Survey of Adolescent to Adult Health, we analyze whether being suspended from school relates to the likelihood of students experiencing a number of adverse events and outcomes when they are adults. We find that being suspended increases the likelihood that a student will experience criminal victimization, criminal involvement, and incarceration years later, as adults.     

The Law of Crime Concentration: An Application and Recommendations for Future Research

Objective

We address four outstanding empirical questions related to the “law of crime concentration” (Weisburd in Criminology 53:133–157, 2015): (1) Is the spatial concentration of crime stable over time? (2) Do the same places consistently rank among those with the highest crime counts? (3) How much crime concentration would be observed if crimes were distributed randomly over place? (4) To what degree does the spatial concentration of crime depend on places that are crime free?

Methods

The data are annual counts of violent and property crimes in St. Louis between 2000 and 2014. Temporal stability in the spatial inequality of crime is measured by computing the fraction of crimes that occur in the 5% of street segments with the highest crime frequencies each year. The spatial mobility of crime is measured by computing the number of years each street segment appears in the top 5% of street segments. Poisson simulations are used to estimate the fraction of crimes that could appear in the top 5% of street segments on the basis of chance alone. The impact of crime-free locales on the spatial concentration of crime is evaluated by comparing results from analyses that include and exclude crime-free street segments from the crime distributions.

Results

The concentration of crime is highly unequal and stable over time. The specific street segments with the highest crime frequencies, however, change over time. Nontrivial fractions of street segments may appear among the 5% with the highest crime frequencies on the basis of chance. Spatial concentration of crime is reduced when crime-free street segments are excluded from the crime distributions.

Conclusions

The law of crime concentration is not a measurement artifact. Its substantive significance, however, should be assessed in future longitudinal research that replicates the current study across diverse social settings.

     

Support for behavioral nudges versus alternative policy instruments and their perceived fairness and efficacy

An extensive debate has emerged in recent years about the relative merits of behavioral policy instruments (nudges) aimed at changing individual behavior without coercion. In this article, we examine public support for non-deliberative nudges and deliberative nudges and compare them to attitudes toward top-down regulation and free choice/libertarian options. We also examine whether support for both types of nudges is associated with perceptions of fairness and efficacy. We test these expectations with a survey experiment with 1706 UK adult respondents (representative of the population on age, gender, and location) in two policy areas (retirement savings and carbon offsets for airline passengers). We find higher levels of public support for both nudge policy options compared to top-down regulation. Support for nudges is associated with the perceived fairness of nudges more than their efficacy.     

Why people want something for nothing: The role of asymmetrical illusions

Abstract. This article examines if and why mechanisms exist at the individual citizen level that may contribute to public sector growth — and whether such mechanisms can be altered through provision of information about the costs of public services.We test and find empirical support for the theory of fiscal illusion according to which citizens underestimate the costs of public services and therefore demand more public spending than if they had been fully informed. We also develop and find empirical support for a theory of asymmetrical illusions. This theory claims that producers and users of public services are more spending–minded than ordinary taxpayers — and that limited rationality contributes to this difference. However, the provision of information about the unit costs of public services can weaken these mechanisms of fiscal illusion and asymmetrical illusions. The test is based on tabular, logit, and experimental analysis of survey data from Odense, a Danish city with 175,000 inhabitants.