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691.
Many urban, low-income adolescents experience violence, often resulting in posttraumatic stress disorder (PTSD) and depression. Narrative Exposure Therapy (NET) facilitates therapeutic processing of traumatic memories. This purpose of this study is to examine the feasibility of NET among adolescents at-risk for PTSD and depression. Two community-based agencies hosted five focus groups with adolescents (n = 28), aged 18–21, predominantly African- American (71 %) and female (61 %) and one with adolescent service providers (n = 11). Pope’s coding framework (2000) and the Socio-Ecological Model for violence prevention (Krug et al. in The Lancet, 360(9339), 1083–1088, 2002) elicited perceived barriers and facilitators to NET. Individual, relationship, and community level barriers and facilitators to NET therapy engagement were identified. The findings indicate participants have favorable attitudes about NET and the provision of the therapy within trusted community agencies. The results will inform the next steps of NET implementation, training, and psychoeducation.  相似文献   
692.
There has been a substantial increase in the number of mass shooting incidents on college campuses in the United States in recent years. Although empirical research examined the impacts of secondary school shootings on student fear, there have been no comparable studies of the impacts of campus shootings. This study began to fill this void by examining responses to surveys administered to convenience samples of students enrolled at the University of South Carolina prior to and following the mass shooting incidents on the campuses of Virginia Tech and Northern Illinois University. Findings indicated that both shootings were associated with modest increases in various measures of fear. Other findings were that the impacts of the shootings depended on both the type of fear measured (e.g., general fear versus fear of being a victim of specific crimes) and student characteristics such as age, sex, and race.  相似文献   
693.
In recent years, research and case experience have greatly augmented knowledge regarding the effects of extreme heat on skeletal remains. As a result of this effort, enhanced interpretation is now possible on such issues as the extent of recovery, reconstruction, trauma, individual identification, size reduction, thermal effects on histological structures, color variation, the determination if remains were burned with or without soft tissue, DNA recovery and residual weight. The rapidly growing literature in this area of forensic science includes experimental research that elucidates the dynamics of the thermal impact on skeletal structure and morphology.  相似文献   
694.
To conceal criminal activity of a bioterrorist or agroterrorist, the site of pathogen generation is often treated with sterilants to kill the organisms and remove evidence. As dead organisms cannot be analyzed by culture, this study examined whether DNA from sterilant‐treated Bacillus cereus spores was viable for amplification. The spores were exposed to five common sterilants: bleach, Sterilox®, oxidizer foam (L‐Gel), a peroxyacid (Actril®), and formaldehyde vapor. The spores were inoculated on typical surfaces found in offices and laboratories to test for environmental effects. It was found that the surface influenced the efficiency of recovery of the organisms. The DNA isolated from the recovered spores was successfully detected using RT‐qPCR for all treatments except for formaldehyde, by amplifying the phosphatidylinositol phospholipase C and sphingomyelinase genes. The results demonstrated that evidence from sites treated with sterilants can still provide information on the uncultured organism, using DNA amplification.  相似文献   
695.
Offenders with antisocial traits are relatively likely to attempt suicide, largely because they are more likely to have high negative emotionality and low constraint. Among 682 male offenders, we tested whether negative emotionality, low constraint, and also substance use problems mediated any relationship between antisocial personality disorder (ASPD) and psychopathy on the one hand, and suicide-related behavior (SRB) and ideation on the other. ASPD and the impulsivity/lifestyle features of psychopathy weakly predicted SRB. High negative emotionality and low constraint (but not substance use) mediated the relation between ASPD and SRB. Impulsivity/lifestyle features of psychopathy retained an independent predictive effect. Self-report psychopathy measures added unique predictive variance to the Psychopathy Checklist—Revised. We discuss implications for suicide risk assessment and prevention.
Kevin S. DouglasEmail:
  相似文献   
696.
This article considers the justification for using panels of judges to make decisions in common law systems. The usual argument is that panels are more likely than lone judges to make correct judgments. This article suggests an additional justification: panels increase the law's predictability, so potential litigants can anticipate correctly which legal rules will apply in their cases. Three models, each with a different conception of the legal process, are employed to demonstrate the predictability-enhancing effect of panels. Comparison of the models suggests the effect is strongest when precedent has a substantial impact on how judges make decisions.  相似文献   
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