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Ripple MG Grant JR Mealey J Fowler DR 《The American journal of forensic medicine and pathology》2008,29(2):123-127
Incorporating epidemiological and pathologic factors, a retrospective analysis of aortic injury and driving fatalities was conducted. To better understand the mechanism of injury, data were compiled for decedent demographics, autopsy and toxicology findings, and accident circumstances, with emphasis on directional impact. Review of the autopsy files of the Office of the Chief Medical Examiner in the State of Maryland in 2003 and 2004, identified 150 cases of aortic injury recorded in 537 autopsied drivers. Aortic lacerations occurred in 96% of the cases with aortic injury, two thirds of which were complete or near complete transections. A large percentage of cases involved a side impact collision. Consistent with extant research on frontal and lateral impacts, the majority of aortic injuries occurred at the ligamentum arteriosum. Also, the mechanism of aortic injury seems to be similar for side and frontal impact collisions, involving a combination of rapid deceleration forces along with chest and/or upper abdominal compression. This study emphasizes the importance of side impact collisions as a cause of aortic injury. Aortic lacerations have a high mortality rate and better motor vehicle design may prevent this type of injury. 相似文献
83.
An actuarial tool, the Ontario Domestic Assault Risk Assessment (ODARA), predicts recidivism using only variables readily obtained by frontline police officers. Correctional settings permit more comprehensive assessments. In a subset of ODARA construction and cross-validation cases, 303 men with a police record for wife assault and a correctional system file, the VRAG, SARA, Danger Assessment, and DVSI also predicted recidivism, but the Hare Psychopathy Checklist (PCL-R) best improved prediction of recidivism, occurrence, frequency, severity, injury, and charges. In 346 new cases, ODARA and PCL-R independently predicted recidivism. An algorithm was derived for a combined instrument, the Domestic Violence Risk Appraisal Guide (DVRAG), and an experience table is presented (N=649). Results indicated the importance of antisociality in wife assault. 相似文献
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Reynolds Linda K. O'Koon Jeffrey H. Papademetriou Eros Szczygiel Sylvia Grant Kathryn E. 《Journal of youth and adolescence》2001,30(4):499-514
The present study examined (1) rates of somatic complaints and (2) the association between stress and somatic complaints in low-income urban youth. Participants were 1030 low-income urban 6th–8th grade adolescents. Results indicate that, for both boys and girls, somatization was the most commonly reported internalizing symptom in this sample, and that heightened rates of urban stress predicted heightened rates of somatic complaints. In addition, a significantly higher percentage of youth in this sample reported clinically elevated levels of somatic complaints (17%) relative to that reported by normative samples (5%). The 2 most common somatic complaints were stomachaches and headaches, and females reported higher rates of somatic complaints than males. These findings suggest that somatic complaints are the most common expression of internalizing symptoms among low-income urban youth, and that exposure to heightened rates of stress places low-income urban adolescents at heightened risk for somatization. Implications of these findings and directions for future research are discussed. 相似文献
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This study examined the relationship between limited English proficiency status, and internalizing and externalizing behaviors
among a sample of Latino/a children (N = 2,840) from the US Department of Education’s Early Childhood Longitudinal Study, Kindergarten (ECLS-K) data set. Results
of cross sectional regression and hierarchical linear modeling (HLM) analyses suggest that there is a positive relationship
between limited English proficiency and externalizing symptoms, particularly by third grade. Additionally, sex and place of
birth also helped to explain externalizing behaviors at various time points in the models. Place of birth and family poverty
were significantly associated with internalizing symptoms. Implications for future research and interventions related to internalizing
and externalizing behavior among the Latino/a school aged population are discussed.
Beverly Araújo Dawson is an assistant professor in the School of Social Work at Adelphi University, New York. She received her doctoral and master’s degree from the University of Michigan and a B.A. in psychology from Hunter College. Her research interests focus on the impact of psychosocial stressors on the mental health of Latino/a immigrants. Sheara Williams is an assistant professor in the Graduate College of Social Work at the University of Houston. She received her Ph.D. from the University of North Carolina, Chapel Hill; an M.S.W. from Louisiana State University; and a B.S. from Southern University, A & M. Her research interests focus on psychosocial factors related to school behavior and academic achievement for poor and minority children. 相似文献
Sheara A. WilliamsEmail: |
Beverly Araújo Dawson is an assistant professor in the School of Social Work at Adelphi University, New York. She received her doctoral and master’s degree from the University of Michigan and a B.A. in psychology from Hunter College. Her research interests focus on the impact of psychosocial stressors on the mental health of Latino/a immigrants. Sheara Williams is an assistant professor in the Graduate College of Social Work at the University of Houston. She received her Ph.D. from the University of North Carolina, Chapel Hill; an M.S.W. from Louisiana State University; and a B.S. from Southern University, A & M. Her research interests focus on psychosocial factors related to school behavior and academic achievement for poor and minority children. 相似文献
86.
A simple, robust, quasi-linear, structural general equilibrium rational voting model indicates turnout by voters motivated by the possibility of deciding the outcome is bell-curved in the ex-post winning margin and inversely proportional to electorate size. Applying this model to a large set of union certification elections, which often end in ties, yields exacting, lucid tests of the theory. Voter turnout is strongly related to election closeness, but not in the way predicted by the theory. Thus this relation is generated by some other mechanism, which is indeterminate, as no existing theory explains the nonlinear patterns of turnout in the data. 相似文献
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