Gender Differences in Posttraumatic Stress and Related Symptoms Among Inner-City Minority Youth Exposed to Community Violence

This study examined gender differences in levels of violence exposure, and in levels of posttraumatic stress (PTS) and related symptomatology in a sample of inner-city predominantly African American youth. Because such youth are at risk for exposure to chronic community violence, they are likely to experience considerable distress and clinical or subclinical levels of posttraumatic stress and related symptoms. Previous research has found that although boys are exposed to violence more frequently than are girls, girls are more likely to express posttraumatic stress and related symptoms as a result of violence exposure. Thus, we examined gender as a moderator of the relation between violence exposure and symptoms. A stronger positive association of anxiety and depression symptoms with extent of community violence exposure for girls than boys was found. It was also found that while girls do not appear to differ in their responses to witnessing violence versus being a victim of violence, boys appear to be more distressed by being a victim of violence than by witnessing violence.     

Understanding Contemporary Cryptography and its Wider Impact upon the General Law

As the move toward the wider regulation of cryptography, both within the United Kingdom and elsewhere, becomes increasingly irresistible, the degree of understanding afforded to cryptography at the level of policy formation remains underdeveloped, ambiguous and, at times, misleading. One corollary of such solicitude is that a number of the most important and pervasive legal issues that flow naturally from the widespread availability of cryptography remain largely unexplored. This article attempts to remedy these deficiencies. It begins by offering a brief historical perspective before progressing to consider more substantive issues such as cryptography's aims, power, limitations, effectiveness and future. Ignoring, to a large extent, issues of law enforcement, and focusing, in particular, upon both the law of data protection, and, to a lesser extent, the general law of obligations in the United Kingdom, this article argues that the decision to utilise cryptography will not simply prove a matter of choice, preference or expediency, but of legal and commercial necessity in order to avoid the potential imposition of widespread indeterminate liability.     

Perceptions and Predictors of Children's Credibility of a Unique Event and an Instance of a Repeated Event

Perceptions of children's credibility were studied in two experiments wherein participants watched a videotape of a 4- to 5- or a 6- to 7-year old child report details of a play session that had been experienced once (single-event) or was the last in a series of four similar play sessions (repeat-event). The child's report was classified as high or low accurate. In Experiments 1 and 2, reports of repeat-event children were judged to be less believable on several measures. In Experiment 1, younger children were viewed as less credible than older children. In both experiments, neither undergraduates nor community members correctly discriminated between high- and low-accurate reports. Content analysis in Study 3 revealed the relationship between age and event frequency and children's credibility ratings was mediated by the internal consistency of children's reports. Recent research on children's reports of instances of repeated events has identified several challenges facing children who report repeated abuse. These data bring to light another potential difficulty for these children.     

The Effect of Attachment and Self-Control on Status Offending among Puerto Rican High School Students

This study tests the cross-cultural applicability of Gottfredson and Hirschi’s general theory of crime and self-control theory by examining self-reported status offenses among a sample of Puerto Rican adolescents. Data come from a 2005 sample of 298 youth ages 14–19, representing both the public and private school systems in Puerto Rico. Using a series of multivariate regressions, three hypotheses were tested. First, low attachment to parents, schools, peers, and church will positively and significantly predict status offenses among both public and private students. Second, low self-control will positively and significantly increase status offenses among each group. Finally, the effects of attachment on offending will be mediated by self-control. Results show support for both social control theory (via institutional attachment) and general theory of crime (via self-control). Both the measures of attachment and self-control contribute to explaining status offenses. Self-control partially mediates the effects of attachment on status offenses.     

Reducing the Risk of Terror Events at Seaports1

There are several paths of terror at seaports, terminals, inland waterways, and pipelines for entry of persons, materials, and weapons and for access to destroy seaport infrastructure, ships, equipment, and people so as to disrupt economic activity. This research seeks to:

• 1 Examine the probability of terror events via these paths and to determine a strategy to create barriers to entry and access, and to ensure the likelihood of these events is near zero.
• 2 Identify specific actions taken, and by whom, to accomplish the above objective, considering interacting government levels and public–private partnerships.
• 3 Suggest apparent inaction where a probability of terror remains, albeit judged more qualitatively than quantitatively.

The need for secrecy and the reality of erroneous public information complicates the task of researcher and terrorist alike.