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141.
Leanna Stiefel Amy Ellen Schwartz Ingrid Gould Ellen 《Journal of policy analysis and management》2007,26(1):7-30
We examine the size and distribution of the gap in test scores across races within New York City public schools and the factors that explain these gaps. While gaps are partially explained by differences in student characteristics, such as poverty, differences in schools attended are also important. At the same time, substantial within‐school gaps remain and are only partly explained by differences in academic preparation across students from different race groups. Controlling for differences in classrooms attended explains little of the remaining gap, suggesting little role for within‐school inequities in resources. There is some evidence that school characteristics matter. Race gaps are negatively correlated with school size—implying small schools may be helpful. In addition, the trade‐off between the size and experience of the teaching staff in urban schools may carry unintended consequences for within‐school race gaps. © 2006 by the Association for Public Policy Analysis and Management. 相似文献
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A study of 98 lone, rampage killers in the United States from 1949 to 1999 found that those who were killed by police officers killed and wounded more victims than those who completed suicide who, in turn, killed or wounded more victims than those who were captured. Those rampage killers who completed suicide were less likely to be judged schizophrenic and more likely to be killing present or former co-workers. 相似文献
144.
Eric?J.?Bruns Elizabeth?Moore Sharon?Hoover?Stephan David?Pruitt Mark?D.?WeistEmail author 《Journal of youth and adolescence》2005,34(1):23-30
The current study investigated whether the presence of school-based mental health clinicians in an urban school district was associated with reduced out-of-school suspension rates. Forty one elementary schools with expanded school mental health (ESMH) programs were compared to 41 schools without ESMH programs. Correlational analyses revealed associations between suspension outcomes and several school-level demographic variables including school attendance rate, percent of students in poverty, and percent of nonwhite students in the school. After controlling for these variables, however, results of stepwise linear regressions demonstrated no significant differences between ESMH and non-ESMH schools on suspension outcomes. Results of the current study suggest that the presence of ESMH clinicians will not necessarily impact suspension rates in an elementary school. Targeted and well-implemented approaches to address behaviors that lead to suspension, or school- and system-level policies to provide alternatives to suspensions, will likely be a better route to achieving this outcome. 相似文献
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146.
Ingrid Nanne Mosa Moshabela Uyen Huynh Papa Meissa Diop 《Development in Practice》2015,25(8):1120-1130
This article discusses case examples of community-led initiatives triggered by the introduction of an external development programme in Senegal and Mali. These are community initiatives that learn from projects initiated and funded by an external donor organisation, and transform interventions to better meet their own needs. The circumstances leading to the demand for, and successful establishment of, health infrastructure are examined to understand the triggers. These breakthroughs demonstrate unintended benefits of development, and the need to leverage donor-led initiatives. Therefore, community involvement, participation, and empowerment are key in establishing local ownership in development projects. 相似文献
147.
Deborrah C. Pinto Ph.D. Jennifer C. Love Ph.D. D‐ABFA Sharon M. Derrick Ph.D. D‐ABFA Jason M. Wiersema Ph.D. D‐ABFA D‐ABMDI Marcella Donaruma‐Kwoh M.D. FAAP Christopher S. Greeley M.D. FAAP 《Journal of forensic sciences》2015,60(1):112-117
Pediatric rib head fractures are typically described as “posterior” or “costovertebral,” terms lacking specificity. To resolve this issue, a scheme was developed to describe the location of rib head fractures observed in a pediatric forensic population. The scheme uses three anatomical landmarks, terminus (tip), tubercle, and costovertebral articular surface to divide the rib head into two subregions, costovertebral and costotransverse. Examples of five cases of infants with rib head fractures are presented using this scheme. Forty‐eight rib head fractures were observed in these infants with the following frequencies: 56% (three infants) at the terminus; 21% (three infants) in the costovertebral subregion; 21% (one infant) at the costovertebral articular facet; and 2% (one infant) in the costotransverse subregion. Due to the small number of cases assessed, statistical analyses could not be performed; however, the data demonstrate the variation in distribution of pediatric rib head fractures. 相似文献
148.
Jennifer C. Love Ph.D. Sharon M. Derrick Ph.D. Jason M. Wiersema Ph.D. Charles Peters Ph.D. 《Journal of forensic sciences》2015,60(Z1):S21-S26
Microscopic saw mark analysis is a well published and generally accepted qualitative analytical method. However, little research has focused on identifying and mitigating potential sources of error associated with the method. The presented study proposes the use of classification trees and random forest classifiers as an optimal, statistically sound approach to mitigate the potential for error of variability and outcome error in microscopic saw mark analysis. The statistical model was applied to 58 experimental saw marks created with four types of saws. The saw marks were made in fresh human femurs obtained through anatomical gift and were analyzed using a Keyence digital microscope. The statistical approach weighed the variables based on discriminatory value and produced decision trees with an associated outcome error rate of 8.62–17.82%. 相似文献
149.
The association of distress and denial of responsibility with maladaptive personality traits and self‐esteem in offenders 下载免费PDF全文
Sharon Xuereb Jane L. Ireland John Archer Michelle Davies 《Legal and Criminological Psychology》2015,20(1):176-189
This study aimed to examine the relationship of offenders' distress and responsibility with maladaptive personality traits, self‐esteem, and offence‐type. It also further validated the Distress and Responsibility Scale (DRS; Xuereb et al., 2009a, Pers. Individ. Diff., 46, 465). A new sub‐scale measuring social desirability was included and assessed in the DRS. Maladaptive personality traits and self‐esteem were measured in relation to the following predictions: (1) that maladaptive personality traits would positively correlate with distress (2) that self‐esteem would negatively correlate with distress and acknowledging responsibility. The sample was 405 male sexual, violent, and general offenders from a UK prison. Participants anonymously completed a questionnaire measuring the variables under investigation. The factor‐structure of the DRS was confirmed via Confirmatory Factor Analysis after minor changes. No significant differences in distress and denial of responsibility were found between sexual, violent, and general offenders. Maladaptive personality traits positively correlated with chronic and offence‐related distress, chronic self‐blame, and minimization of offence harm. Chronic and offence‐related distress and responsibility negatively related to self‐esteem. The study concludes that the DRS has reached stability, and that the social desirability scale increases the measure's validity. Assessment and treatment for offence‐related distress and denial of responsibility should be offered to all offence groups. Offenders would benefit from structured interventions to manage difficulties associated with maladaptive personality traits, including chronic distress and self‐blame. Finally, it was concluded that self‐esteem might serve a self‐defensive function for offenders. 相似文献
150.
Sharon Crozier-De Rosa 《The History of the Family》2009,14(4):416-429
At the height of the British Empire, England was in the midst of major social, economic and moral upheaval. The roles and status of middle-class women were particularly affected by many of these changes. In turn, as the gap between idealism and ‘reality’ grew, the validity or usefulness of Victorian notions or ideals of womanhood increasingly came under attack. Arising from this commotion was the figure of the late Victorian and Edwardian ‘New Woman.’ Her appearance provoked further confusion and ambiguity about gender that had repercussions for empire. This paper addresses the way in which the role of English women in sustaining the British Empire intensified the social pressures on them in the metropole. It examines the threat to nation and empire represented by the New Woman by looking at how she was presented to the rapidly growing general reading public at the end of the nineteenth- and beginning of the twentieth century. This is achieved by looking at the bestselling novels of Marie Corelli, a phenomenally popular turn-of-the-century author. Corelli's novels repeatedly affirm that the New Woman represented the threat of ‘modernity,’ that she was a danger to ‘civilisation’ and therefore to British imperialism. 相似文献