Resilience Factors Among Police Investigators: Hardiness-commitment a Unique Contributor

The aim of this study was to explore the role of individual and contextual buffers against the effects of work stress among police investigators. 156 Norwegian police investigators were assessed on the predictor variables psychological hardiness, work engagement, social support, and meaningfulness, and on the outcome variables of burnout, subjective health complaints, and self-reported sick leave. Hierarchical regression analysis showed that psychological hardiness predicted the variance in burnout beyond that of work engagement, social support, and meaningfulness. When the investigators were divided into two groups based on their field, investigators of assault crime showed higher scores than the group consisting of forensics and investigators of fire, financial, and environmental crime on the variables psychological hardiness, social support, meaningfulness, and subjective health complaints. No differences between the groups were found on burnout, sickness absence, and work engagement. The findings show the importance of resilience factors for coping with work stress, with the commitment dimension of hardiness being particularly important.     

Cross-city evidence on the relationship between immigration and crime

Public concerns about the costs of immigration and crime are high, and sometimes overlapping. This article investigates the relationship between immigration into a metropolitan area and that area's crime rate during the 1980s. Using data from the Uniform Crime Reports and the Current Population Surveys, we find, in the cross section, that cities with high crime rates tend to have large numbers of immigrants. However, controlling for the demographic characteristics of the cities, recent immigrants appear to have no effect on crime rates. In explaining changes in a city's crime rate over time, the flow of immigrants again has no effect, whether or not we control for other city-level characteristics. In a secondary analysis of individual data from the National Longitudinal Survey of Youth (NLSY), we find that youth born abroad are statistically significantly less likely than native-born youth to be criminally active.     

Uneven local implementation of federal policy after disaster: Policy conflict and goal ambiguity

As climate change continues to increase both the frequency and intensity of environmental hazards and disasters, the need for a cohesive national mitigation policy grows. As the environmental federalism scholarship indicates, the inherent tension in federal, state, and local policy implementation highlights that despite a national need, environmental quality is a local public good. To complicate matters, there is disagreement about the optimal level of decision-making regarding the adoption and implementation of environmental policy. This study addresses this gap by considering the role of policy ambiguity and conflict in policy implementation. The analysis relies on primary qualitative data collected from open-ended interviews with 22 local government officials in 12 municipalities following Hurricane Harvey. Through the lens of policy ambiguity and conflict, we find confirmatory support for the idea that policies with less ambiguous goals are more likely to be implemented. Furthermore, we find that policy conflict arises when local governments perceive there is little for the community to gain by implementing the federal program. Thus, the level of protection afforded to citizens varies greatly between communities and is influenced heavily by politics. This research supports the Ambiguity-Conflict Model of policy implementation, an oft-cited but rarely tested theoretical framework for assessing the intergovernmental politics of policy implementation. It also demonstrates the barriers to local implementation of federal environmental policy in a nested system of government.     

Knowledge-based management of protected areas and hydropower: the case of Norway

International Environmental Agreements: Politics, Law and Economics - How has ecological knowledge been applied in Norwegian management of hydropower and protected areas? By recognizing a diversity...     

“Humanitarian aid is never a crime”: humanitarianism and illegality in migrant advocacy

I analyze the case of humanitarian pro-migrant activists in southern Arizona between 2000 and 2010 to explore how contending groups wield law and legality claims in a dynamic policy environment. Humanitarian activists both evade and engage the law. They appeal to a higher law to elude charges that they are acting illegally, while seeking assurances that their actions are within the law. Law enforcement agents rely on the authority and technical neutrality of the law in redefining humanitarian aid as illegal, while expanding their own claims to carry out humanitarian work. This case study of advocacy on behalf of “illegal” migrants highlights how both activists and those who enforce the law redefine legality in strategic ways.     

Public Eyewitness Confidence Can Be Influenced by the Presence of Other Witnesses

Four experiments were conducted to examine whether witnesses' public confidence ratings differ from their private ratings when there are social pressures to use confidence as an impression-management tool. In all four experiments, participants answered questions about a source event (a series of faces in the first three experiments and a simulated crime scene in the fourth). Half of the responses and confidence ratings were given privately and anonymously, and half were given publicly in front of one or more mock jurors. Two central findings emerged from the results. First, public confidence differed from private confidence only when there was more than one witness; when there were no other witnesses, public and private confidence were the same. Second, the direction of the change in public confidence in the multiple-witness settings was influenced by whether or not there was a possibility of being contradicted by the other witnesses. When there was no chance that the participants' responses could be contradicted, they raised their confidence ratings in public; when there was a chance that the other witnesses might contradict them, the participants lowered their public confidence ratings. The results are discussed in terms of self-presentation theory and implications for the legal system.     

Using Gas Chromatography with Ion Mobility Spectrometry to Resolve Explosive Compounds in the Presence of Interferents*

Abstract: Ion mobility spectrometry (IMS) is a valued field detection technology because of its speed and high sensitivity, but IMS cannot easily resolve analytes of interest within mixtures. Coupling gas chromatography (GC) to IMS adds a separation capability to resolve complex matrices. A GC‐IONSCAN^® operated in IMS and GC/IMS modes was evaluated with combinations of five explosives and four interferents. In 100 explosive/interferent combinations, IMS yielded 21 false positives while GC/IMS substantially reduced the occurrence of false positives to one. In addition, the results indicate that through redesign or modification of the preconcentrator there would be significant advantages to using GC/IMS, such as enhancement of the linear dynamic range (LDR) in some situations. By balancing sensitivity with LDR, GC/IMS could prove to be a very advantageous tool when addressing real world complex mixture situations.     

Re-Defining Defamation: Psychological Sense of Community in the Age of the Internet

In the era of traditional media, courts typically relied upon geographic constraints, including where a plaintiff lived or worked, to determine the appropriate community in defamation cases. The rise of the Internet has dramatically changed society – easily and immediately linking users across geography while allowing the rapid spread of information through a variety of channels that pose a challenge to the traditional media model centered around editorial judgment and professional ethics. Thanks in part to its global reach, the Internet has allowed users to engage in both business and social relationships around the world. Because of this, a person's need for a good reputation can no longer be confined solely to location. As a result, this article argues that courts must begin to evaluate other factors when determining relevant community in online defamation cases, positing that courts should utilize factors associated with psychological sense of community theory.     

Defining A Product Market for Spanish-Language Broadcast Media: Lessons from United States v. Univision Communications,Inc. and Hispanic Broadcasting

In 2003, a media merger with dramatic content and policy implications went largely unnoticed. Little attention was paid to the transaction because it did not affect the majority; it affected the largest minority population in the United States: Hispanics. Although up to 65% of Hispanics prefer Spanish-language media, most broadcast media now come from one corporation, Univision. In approving the consolidation of Univision and Hispanic Broadcasting, the FCC ignored product market findings by the Department of Justice as well as its own policy precedent, which includes numerous exceptions for Spanish programming to promote content and ownership diversity. Consistent with the FCC's mandate to protect the public interest, a demand-side analysis is undertaken, positioning the audience as consumer. Industry evidence, product market thresholds, and ownership rules are applied to United States v. Univision, Inc. and Hispanic Broadcasting, with the conclusion that a separate product market must exist for Spanish language broadcast media.