Women’s Exposure to Psychological Abuse: Does That Experience Predict Mental Health Outcomes?

Women’s experience with psychological abuse was examined as a predictor of symptoms and clinical levels of depression, anxiety, and somatization, as well as suicidal ideation and life functioning. A national sample of 361 women reporting themselves to be in a problematic or conflictual relationship completed an online survey assessing psychological abuse, pre-existing risk factors, risk factors related to exposure of psychological abuse and mental health indicators. The results indicated that while psychological abuse does predict mental health outcomes, perceived negative changes in one’s traits, problematic relationship schemas, and response styles more strongly predict mental health outcomes than the reported abuse. Implications discussed include the importance of identifying women in psychologically abusive relationships who are at risk for mental health problems, prevention of development of mental health problems, and the need for mediation path analysis of the factors explored in this study.     

Use of laser-scanning confocal microscopy in the detection of diagenesis in bone

This research demonstrates the value of laser scanning confocal microscopy (LSCM) as a research tool in osteological studies, and diagenetic studies in particular. LSCM combines properties of light and scanning electron microscopy using laser light to excite fluorophores throughout the z-axis, developing a 3-D image. Using differential staining and selecting for specific wavelengths of light, one can image targeted materials. This research is divided into two parts: visualizing bone structures such as proteins and their decompositional products and visualizing diagenesis. Part one of this study utilized pig bones as a means of testing the overall ability of LSCM to fluoresce bone. Twenty-three samples were imaged, including 13 samples from a decompositional study conducted 5 years previous, and 10 “fresh” samples collected from a commercial butcher. This part of the study determined that protein and organic components of the bone could be fluoresced and diagenetic alteration could be imaged. The second part of the study used human samples as a means of imaging and mapping diagenetic alterations. The second part of the study used 13 samples, including 4 clinical, 7 ancient, and 2 modern controls. The pig study used Basic Fuchsin and SlowFade Gold stains, while the human study used toluidine blue. Images were also taken with unstained elements. The results of the non-human study found that a fresh bone fluoresced differently than that of a 5-year subset, while the results of the human study confirmed these findings and determined that the bone diagenesis can be mapped using LSCM.     

We are meeting on Microsoft Teams: Forensic analysis in Windows,Android, and iOS operating systems

Microsoft released a new communication platform, Microsoft Teams, in 2017. Due in part to COVID-19, the popularity of communication platforms, like Microsoft Teams, increased exponentially. Given its user base and increased popularity, it seems likely that digital forensic investigators will encounter cases where Microsoft Teams is a relevant component. However, because Microsoft Teams is a relatively new application, there is limited forensic research on the application particularly focusing on mobile operating systems. To address this gap, an analysis of data stored at rest by Microsoft Teams was conducted on the Windows 10 operating system as well as on Android and Apple iOS mobile operating systems. Basic functionalities, such as messaging, sharing files, participating in video conferences, and other functionalities that Teams provides, were performed in an isolated testing environment. Cellebrite UFED Physical Analyzer and Magnet AXIOM Examine tools were used to analyze the mobile devices and the Windows device, respectively. Manual or non-automated investigation recovered, at least partially, the majority of artifacts across all three operating systems. In this study, a total of 77.6% of the populated artifacts were partially or fully recovered in the manual investigation. On the other hand, forensic tools used did not automatically recover many of the artifacts found with the manual investigation. Only 13.8% of artifacts were partially or fully recovered by the forensic tools across all three devices. These discovered artifacts and the results of the investigations are presented in order to aid digital forensic investigations.     

Unresponsive and Unpersuaded: The Unintended Consequences of a Voter Persuasion Effort

To date, field experiments on campaign tactics have focused overwhelmingly on mobilization and voter turnout, with far more limited attention to persuasion and vote choice. In this paper, we analyze a field experiment with 56,000 Wisconsin voters designed to measure the persuasive effects of canvassing, phone calls, and mailings during the 2008 presidential election. Focusing on the canvassing treatment, we find that persuasive appeals had two unintended consequences. First, they reduced responsiveness to a follow-up survey among infrequent voters, a substantively meaningful behavioral response that has the potential to induce bias in estimates of persuasion effects as well. Second, the persuasive appeals possibly reduced candidate support and almost certainly did not increase it. This counterintuitive finding is reinforced by multiple statistical methods and suggests that contact by a political campaign may engender a backlash.     

Better Politicians: If We Pay,Will They Come?

While each election provides the Canadian House of Commons with a fresh batch of politicians, no consideration has been given to the question of whether the quality of politicians is improving. Yet improving quality has been the focus of several commissions urging increases in MP compensation. This article addresses the competence and compensation questions by asking whether changes in levels of compensation might make a difference to the educational qualifications of political leaders. We assemble a unique dataset of 1,291 federal politicians elected to the Canadian House of Commons from 1993 to 2011 and show that prime ministers do have a preference for more highly educated MPs when filling ministerial and other executive positions. Our findings suggest that certain subgroups of MPs, particularly educated women, may be attracted by upward shifts in compensation. We discuss the reasons for these effects and the relative importance of compensation in career decisions.     

Astuteness in Commitment: Rwanda and UN Peacekeeping 1994–2014

Abstract

This article traces Rwanda’s history under German and Belgian colonialism, through independence and genocide to international respectability and membership of the Commonwealth. It examines Rwanda’s impressive contributions to United Nations and African Union peacekeeping forces. There is no single explanation for the magnitude of Rwanda’s contribution. It owes something to Rwanda’s commitment to ‘African solutions for African problems’. Deployment is relatively cheap and allows Rwanda to use its participation for political leverage in international affairs, to attract donors and to benefit financially. Peacekeeping is a factor in the astute foreign policy of Paul Kagame’s government that enhances its authority and stability at home and its prestige abroad.     

Political Competition and State Government Size: Do Tighter Elections Produce Looser Budgets?

We test implications of politicalcompetition theory concerning government size, usingdata from U.S. states. We find that greaterpolitical competition in the race for governor actsas a check against bigger government. Evidence onthe effectiveness of legal limits on expendituresand/or revenues growth is mixed. The DemocraticParty is associated with bigger government, but onlywhen party representation in both the governor'shouse and the legislature is strong. The flypapereffect of grants is found to be strong. Our resultshave implications for models of fiscal illusion.     

Fusing drug enforcement: a study of the El Paso Intelligence Center

Abstract

This article examines the evolution of the El Paso Intelligence Center (EPIC), a key intelligence component of the Drug Enforcement Administration, to shed light on fusion efforts in drug enforcement. Since 1974, EPIC has strived to fuse the resources and capabilities of multiple government agencies to counter drug trafficking and related threats along the Southwest US border. While undergoing a steady growth, the Center has confronted a host of challenges that illuminate the uses and limits of multi-agency endeavors in drug enforcement. An evaluative study of the Center shows that it is well aligned with the federal government priorities in the realm of drug enforcement; however the extent to which the Center’s activities support the government’s efforts in this domain is not so clear. The Center needs to improve the way it reviews its own performance to better adapt and serve its customers.     

Social Science and the Public Interest

Social Science and the Public Interest

Social Science and the Public Interest July/August 2010