Testing the Trauma Model of Violence

The present study sought to explore the relationship between trauma and violence, as measured by the Traumatic Events Questionnaire and the Conflict Tactics Scale. Using Multiple Regression Analysis, several types of traumatic experiences were studied as predictors to violent behavior in 55 graduate students. Results suggest that trauma as a set, as well as being the victim of a violent crime, are significantly related to future violent behavior. However, no other individual predictor variable, including being the victim of childhood physical abuse, significantly predicted future violence. Implications of the findings are discussed.     

Comparing Wife Abuse Perceptions Between Chinese Police Officers and Social Workers

Seventy-one Chinese social workers and 74 Chinese police officers residing in Hong Kong were surveyed on their gender-role attitudes, endorsement of wife abuse myths, and definitions of wife abuse. Results showed that compared to social workers, police officers held more conservative gender-role attitudes, endorsed more myths about wife abuse, and adopted more restrictive definitions of physical and psychological wife abuse. Hierarchical regression analyses showed that definitions of wife abuse were related to different predictors for these two groups of professionals. Among social workers, egalitarian gender-role attitudes were a significant predictor of broad definitions of physical wife abuse, but no significant predictor was found for psychological wife abuse. Among police officers, significant predictors of definitions of physical wife abuse included marital status, educational attainment, and endorsement of wife abuse myths; gender-role attitudes were the only significant predictor of definitions of psychological wife abuse.     

Ex-offender employment programs and recidivism: A meta-analysis

One consequence of the tremendous growth in the number of persons under supervision of the criminal justice system, whether incarcerated, on parole, or on probation, is the effect of this criminal history on finding and keeping a job. Ex-offenders, especially those recently released from prison, face substantial barriers to many types of legal employment; nonetheless, stable employment is one of the best predictors of post-release success. Thus, policy-makers concerned about high recidivism rates face an obvious need to improve the employment prospects of ex-offenders. Over the last 25 years, many programs that were designed to increase employment (and, by so doing, reduce recidivism) among ex-offenders have been implemented and evaluated. [Wilson, D. B., Gallagher, C. A., Coggeshall, M. B. & MacKenzie, D. L. (1999). Corrections Management Quarterly 3(4), 8–18; Wilson, D. B., Gallagher, C. A. & MacKenzie, D. L. (2000). Journal of Research in Crime and Delinquency 37(4), 347–368] conducted a quantitative synthesis and meta-analysis of 33 evaluations of educational, vocational, and work programs for persons in correctional facilities. To date, however, the evaluation literature on employment programs for those with a criminal record who are not in custody has not been systematically reviewed. This paper presents the results of a quantitative meta-analysis of eight random assignment studies of such programs, using the Campbell Collaboration methodology. The results indicate that this group of community employment programs for ex-offenders did not reduce recidivism; however, the experimental design research on this question is small and does not include some of the promising community employment programs that have emerged in the last decade.     

Effects of face-to-face restorative justice on victims of crime in four randomized,controlled trials

The growing use of restorative justice provides a major opportunity for experimental criminology and evidence-based policy. Face-to-face meetings led by police officers between crime victims and their offenders are predicted to reduce the harm to victims caused by the crime. This prediction is derived not only from the social movement for restorative justice, but also from the microsociology of interaction rituals (Collins, 2004). Four randomized, controlled trials of this hypothesis in London and Canberra, with point estimates disaggregated by gender, tested the prediction with measures of both successful interaction ritual (apologies received and their perceived sincerity) and the hypothesized benefits of the ritual (on forgiveness of, and reduced desire for violent revenge against, offenders, and victim self-blame for the crime). The meta-analyses of the eight point estimates suggest success (as victims define it) of restorative justice as an interaction ritual, and as a policy for reducing harm to victims.     

Bringing Political Science to Bear on Tropical Conservation

With the renewed international emphasis on governance for sustainable development, political scientists wishing to have an impact on global environmental problems will find significant opportunities to collaborate with practitioners. These collaborations can be very rewarding, but academics should enter them with their eyes open to the associated challenges. Bridging the worlds of research and practice entails tensions between what is true according to the research, and what is possible given the constraints of specific organizations; between the problems that practitioners need solved and the puzzles that researchers find appealing; and, importantly, between the divergent cultures that shape the expectations and incentives of academics and their counterparts.     

Developing Countries and Global Environmental Governance: From Contestation to Participation to Engagement

Developing countries did not start off as demandeurs of global environmental governance. Although they are still rather skeptical about the global environmental enterprise, they have come a long way from being the vigorous contestants that they were three decades ago. This fascinating evolution has not only changed the views of developing countries but has also transformed the shape of the global environmental discourse, most significantly by turning what used to be global environmental politics into what is now the global politics of sustainable development. This paper charts this evolution by using the twin conceptual lenses of effectiveness and legitimacy and the heuristic markers of the three key global conferences on the global environment (Stockholm 1972; Rio de Janeiro 1992; Johannesburg 2002). The paper argues that the pre-Stockholm era was exemplified by a politics of contestation by the South; the Stockholm-to-Rio period was a period of reluctant participation as a new global compact emerged around the notion of sustainable development; and the post-Rio years have seen the emergence of more meaningful, but still hesitant, engagement by the developing countries in the global environmental project but very much around the promise and potential of actualizing sustainable development. The author is grateful to an anonymous review, and to Steinar Andresen, Ellen Hey, and Jessica Green for valuable comments.     

Randomized experiments as the bronze standard

In this paper, the strengths and weakneses of randomized field experiments are discussed. Although it seems to be common knowledge that random assignment balances experimental and control groups on all confounders, other features of randomized field experiments are somewhat less appreciated. These include the role of random assignment in statistical inference and representations of the mechanisms by which the treatment has its impact. Randomized experiments also have important limitations and are subject to the fidelity with which they are implemented. In the end, randomized field experiments are still the best way to estimate causal effects, but are a considerable distance from perfection.     

Fostering Juror Comfort: Effects of an Orientation Videotape

The purpose of the present study is to assess the impact of a juror orientation videotape on juror knowledge of the legal system and comfort levels regarding jury service. Juror knowledge and comfort were measured using the Juror Knowledge and Comfort Scale (JKCS). It was hypothesized that jurors exposed to the orientation videotape would be significantly more knowledgeable about the legal system and significantly more comfortable with their role as jurors. It was further hypothesized that there would be a significant correlation between the knowledge scale and comfort scale of the JKCS. Results indicate that jurors exposed to the orientation videotape scored significantly higher on both the knowledge scale and comfort scale than jurors not exposed to the orientation videotape. There is also a significant correlation between the juror knowledge and comfort components of the JKCS. The implications of the findings and directions for future research are discussed.     

A Leap of Faith? Sanctioning Xenotransplant Clinical Trials

Introducing a new medical technique, procedure or drug to the public via clinical trials is risky at the best of times. When the trial involves a biotechnology which holds out the promise of prolonging, if not saving, life the push to move from the laboratory to clinical trials may be hard to resist. In this article I explore whether the regulatory scheme for clinical trials in the UK is able to accommodate developing technologies by considering how the current legal and ethical frameworks determine when a procedure such as xenotransplantation should proceed to trials. In particular, I discuss whether basing our regulatory schemes on the principles espoused in the Declaration of Helsinki offer sufficient protection to those who may be affected by xenotransplant trials – the recipient, their health-care workers, close contacts and, unusually, the wider public. I question whether it is possible for a technology to be approved for clinical trials when allowing such trials may benefit the individual but ultimately negatively impact on society as a whole.