The effects of stealing thunder in criminal and civil trials

The effectiveness of a persuasion technique referred to asstealing thunder was assessed in two simulated jury trials. Stealing thunder is defined as revealing negative information about oneself (or, in a legal setting, one's client) before it is revealed or elicited by another person. In Study 1, 257 college students read or heard one of three versions of a criminal assault trial in which a damaging piece of evidence about the defendant was absent (no thunder), brought up by the prosecutor (thunder), or brought up by the defense attorney and repeated by the prosecutor (stolen thunder). In Study 2, 148 college students heard a civil negligence trial in which damaging evidence about the key plaintiff's witness was absent (no thunder), brought up by the defendant's attorney (thunder), or brought up by the witness himself (stolen thunder). In both studies, stealing thunder significantly reduced the impact of the negative information. A path analysis of the processes underlying the effect suggested that verdicts were affected because of enhanced credibility.Often a difficult decision in opening statements is whether, and if so how, to volunteer weaknesses. This involves determining your weaknesses and predicting whether your opponent intends to use them at trial. There is obviously no point in volunteering a weakness that would never be raised at trial. Where, however, that weakness is apparent and known to the opponent, you should volunteer it. If you don't, your opponent will, with twice the impact. (Mauet, 1992, pp. 47–48)We would like to thank Michelle Cox, Gim Koay, Dana Koay, and Ralph Mueller for their helpful input. Thanks also to Irv Horowitz and Steve Karau for their comments on earlier drafts.     

The diagnosis of diffuse axonal injury in routine autopsy practice

A 40-year-old pedestrian was involved in a road traffic accident. He lost consciousness immediately and remained comatose for 6 months until he died of a bronchopneumonia. Examination of the fixed brain revealed the late results of diffuse axonal injury. Not all the features were readily visible macroscopically, but required a limited number of histological sections from readily predictable sites for demonstration. Special stains played only a confirmatory role. This case illustrates some of the problems in diagnosing one of the commoner patterns of brain damage in head injury, and shows how the problem may best be approached in practice.     

The European Community and South Africa: Economic Reality or Political Rhetoric?

This article examines the economic and political relationship between the European Community (EC) and the Republic of South Africa (RSA). From the economic perspective, the Community's objective of securing economic independence for the region, trends in EC-RSA trade and the arguments pertaining to mineral dependency are discussed. From the political perspective, Community statements on apartheid are compared with its foreign policy record. In particular, the Code of Conduct for European firms operating in the Republic is analysed within the framework of European Political Cooperation (EPC). The achievements, failures, future role and alternatives to the Code are considered and the limitations imposed by EPC in realizing a collective foreign policy are recognized.     

Public affairs perceptions and practices: a ten‐year (1993–2003) comparison

• The past ten years have been marked by significant changes in technology, politics and economics. These changes have affected the social and regulatory environments in which public affairs (PA) officers operate. This paper describes how PA officers at 74 large US corporations perceive these environmental changes and how PA activities have changed from ten years ago.
• The data reported in this paper were collected first in 1993, then again in 2003. The results show a rather even split between respondents: half (39) believe that their political/regulatory environment is simpler today than was the case ten years ago, half (33) believe that it has become more complicated; half (35) believe there is less social interest in their operations and half (32) believe there is more. The paper then examines the changes in PA activities and performance over the past ten years
• Overall, PA officers are more pleased with their performance (at least in managing social issues and achieving social objectives) than they were in 1993.

Copyright © 2005 John Wiley & Sons, Ltd.     

The effectiveness of treatment for sexual offenders: A comprehensive meta-analysis

The article reports a meta-analysis on controlled outcome evaluations of sexual offender treatment. From 2,039 documents published in five languages, 69 studies containing 80 independent comparisons between treated and untreated offenders fulfilled stepwise eligibility criteria (total N = 22,181). Despite a wide range of positive and negative effect sizes, the majority confirmed the benefits of treatment. Treated offenders showed 6 percentage points or 37% less sexual recidivism than controls. Effects for violent and general recidivism were in a similar range. Organic treatments (surgical castration and hormonal medication) showed larger effects than psychosocial interventions. However, this difference was partially confounded with methodological and offender variables. Among psychological programs, cognitive–behavioral approaches revealed the most robust effect. Nonbehavioral treatments did not demonstrate a significant impact. There was no outcome difference between randomized and other designs, however, group equivalence was associated with slightly larger effects. Various other moderators had a stronger impact on effect size (e.g., small sample size, quality of outcome reporting, program completion vs. dropout, age homogeneity, outpatient treatment, and authors’ affiliation with the program). More differentiated, high-quality evaluations are needed to clarify: What works for whom under which circumstances?     

Intimate partner violence during pregnancy and mothers' child abuse potential

This research examines whether women who have experienced intimate partner violence (IPV) during pregnancy have a higher child abuse potential than women who have not experienced IPV. Data were analyzed from a longitudinal investigation of IPV during pregnancy. This study recruited 88 pregnant women during prenatal care and followed them for 1(1/2) years. IPV was assessed using the Conflict Tactics Scale 2 (CTS2). The woman's potential for child abuse was assessed using the Child Abuse Potential Inventory (CAPI). There was a significant positive association between IPV and child abuse potential scores (p = .003), even after controlling for sociodemographics. The odds of having a high level of child abuse potential were 3 times greater for women who were victims of IPV compared to nonvictims. Higher child abuse potential scores of the victimized women resulted mainly from the Distress and Problems with Others CAPI scales.     

A Capture–Recapture Model to Estimate the Size of Criminal Populations and the Risks of Detection in a Marijuana Cultivation Industry

Originally developed in biology, capture-recapture methodologies have increasingly been integrated into the study of human populations to provide estimates of the size of “hidden populations.” This paper explores the validity of one capture-recapture model—Zelterman’s (1988) truncated Poisson estimator—used to estimate the size of the marijuana cultivation industry in Quebec, Canada. The capture–recapture analysis draws on arrest data to estimate the number of marijuana growers “at risk of being arrested” for a period of five years (1998–2002). Estimates are provided for growers involved in two different techniques: (1) soil-based growing, and (2) hydroponics. In addition, the study develops an original method to estimate the prevalence of cultivation sites “at risk of detection.” A first set of findings shows that the cultivation industry is substantial; the estimated prevalence of growers compares to estimates of marijuana dealers in the province. Capture–recapture estimates are also used to compare the risks of being arrested for different types of offenders. Results indicate that hydroponic growers—those involved in large scale and sophisticated sites—face lower enforcement-related risks than growers involved in smaller enterprises. The significance of these findings is discussed in the context of the widespread development, both in Europe and in North America, of a successful domestic production-driven, rather than importation-driven, marijuana trade.

Hispanics, Social Security, and Supplemental Security Income

The U.S. Census Bureau reports that Hispanics are the country's largest and fastest growing minority, representing about 14.4 percent of the population in 2005 (Census Bureau 2006b). By 2050, Hispanics will account for an estimated 24.4 percent of the population--or 1 in every 4 persons in the United States (Census Bureau 2004, Table 1 a). The Hispanic population tends to be younger than the overall population and currently represents a relatively small but growing fraction of the Social Security beneficiary population. The representation of Hispanics in the Supplemental Security Income (SSI) program, however, approximates that of their representation in the overall population. This article compares the Hispanic population with the overall population along several dimensions, with a particular focus on the Social Security beneficiary and SSI recipient populations. Data are drawn mainly from the 2005 Public Use Microdata Sample of the American Community Survey (ACS PUMS), a relatively new data source with a rich set of economic and demographic variables. Fully implemented nationwide for the first time in 2005, the ACS became the largest household survey in the United States with a sample of almost 3 million addresses. The analysis using the ACS finds that the Hispanic population is significantly different from the general population, particularly in the areas of age distribution, educational attainment, and economic well-being. Compared with the general population, the Hispanic segment is younger and is characterized by lower levels of educational attainment and a higher rate of poverty. The Hispanic Social Security beneficiary population also differs significantly from the general beneficiary population in the same areas. In contrast, the Hispanic and general SSI populations are more comparable with regard to age and economic status and differ significantly only with regard to education.