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131.
Terrinieka T. Williams Susan D. McMahon Christopher B. Keys 《Journal of prevention & intervention in the community》2014,42(1):7-19
School experiences can have positive effects on student academic achievement, yet less is known about intermediary processes that contribute to these positive effects. We examined pathways between school experiences and academic achievement among 117 low-income urban students of color, many with disabilities, who transitioned to other schools following a school closure. Using structural equation modeling, we tested two ecological models that examined the relationships among self-reported school experiences, school support, academic self-efficacy, and school-reported academic achievement. The model in which the relationship between school experiences and academic achievement is mediated by both school support and academic self-efficacy, and that takes previous academic achievement into account, was an excellent fit with the data. The roles of contextual and individual factors as they relate to academic achievement, and the implications of these findings, are discussed. 相似文献
132.
Ronald Crouch Susan D. McMahon 《Journal of prevention & intervention in the community》2014,42(1):20-30
For students with disabilities, the process of school inclusion often begins with a move from segregated settings into general education classrooms. School transitions can be stressful as students adjust to a new environment. This study examines the adjustment of 133 students with and without disabilities who moved from a school that served primarily students with disabilities into 23 public schools in a large urban school district in the Midwest. These students and 111 of their teachers and other school staff rated the degree that students felt they belonged in their new schools and the quality of their social interactions. Results show that students who experienced more positive and fewer negative social interactions with school staff had higher school belonging. Teachers accurately noted whether students felt they belonged in their new settings, but were not consistently able to identify student perceptions of negative social interactions with staff. Implications for inclusion and improving our educational system are explored. 相似文献
133.
Melissa Menschel MS James T. Pokines PhD Gary Reinecke MA 《Journal of forensic sciences》2021,66(1):25-43
Most studies of saw marks have focused on morphological characteristics and their utility in identifying saws suspected to have been utilized in cases of criminal dismemberment. The present study examined the extent to which metric analysis may be used to correlate saw blade measurements with minimum kerf widths (MKWs). A sample of 56 partially defleshed white‐tailed deer (Odocoileus virginianus) long bones was utilized as proxy for human remains. The long bones were cut using a variety of commercially available saws, including 11 manual‐powered and 5 mechanical‐powered saws. A total of 496 false start kerfs (FSKs) were created. Two experiments were performed, with the first test examining the MKWs of FSKs produced on specimens that were restrained using a bench vise, while the second test analyzed the MKWs of FSKs produced on minimally restrained specimens. Statistical analysis using Hierarchical Linear Modeling (HLM) indicated a positive relationship between saw blade width (mm) and MKW, with blade width (p < 0.001) and the overall difference between the mechanical‐ and manual‐powered saws (p = 0.029) tested, reaching statistical significance. A comparison of MKWs produced using manual‐powered saws on restrained and minimally restrained bones suggests that restraint condition (p = 0.009) has a statistically significant effect. In comparisons of MKWs to blade widths, the average ratio for mechanical‐powered saws is 18.7% greater than the average ratio for manual‐powered saws. While the mode of the ratios was 1.42, thus supporting the general rule that MKW does not exceed 1.5 times blade width, multiple individual ratios did surpass 1.5. 相似文献
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135.
In this study, an assessment phase is undertaken to determine intimate partner violence (IPV) prevalence. An anonymous survey is followed by a chart review documenting identification of IPV. Two methods are attempted to increase assessment/documentation of IPV: a physician educational intervention and a nursing routine inquiry intervention in one quadrant of the practice. The IPV physician educational intervention includes didactic sessions, an IPV counselor, and resource information. The routine inquiry intervention involves nurses screening female patients for IPV at check-in. IPV is found to be prevalent in a general medicine clinic. An enhanced educational intervention does not increase IPV documentation. A routine inquiry intervention significantly increases documentation of lifetime IPV but does not impact current IPV identification. 相似文献
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138.
Gary Wilson 《Liverpool Law Review》2008,29(2):183-204
The increased burden placed upon the UN Security Council in the post-Cold War era in respect of its discharge of its primary
responsibility for the maintenance of international peace and security has fuelled calls for the greater use of regional arrangements
as agents of the Council, to relieve its burden. However, the various agendas and capabilities of different arrangements make
it difficult to adopt a uniform template of the role which regional arrangements can play as conductors of peace support operations
authorised by the Security Council. This article attempts to provide a framework against which the potential role of different
arrangements as viable agents to which the Security Council can entrust military enforcement operations, before going on to
assess how selected African and European organisations fare against this framework. It will be demonstrated that when assessed
against this framework, the organisations selected for comparison are remarkably similar.
相似文献
Gary WilsonEmail: |
139.
Robert Apel Shawn D. Bushway Raymond Paternoster Robert Brame Gary Sweeten 《Journal of Quantitative Criminology》2008,24(4):337-362
On the basis of prior research findings that employed youth, and especially intensively employed youth, have higher rates
of delinquent behavior and lower academic achievement, scholars have called for limits on the maximum number of hours per
week that teenagers are allowed to work. We use the National Longitudinal Survey of Youth 1997 to assess the claim that employment
and work hours are causally related to adolescent problem behavior. We utilize a change model with age-graded child labor
laws governing the number of hours per week allowed during the school year as instrumental variables. We find that these work
laws lead to additional number of hours worked by youth, which then lead to increased high school dropout but decreased delinquency.
Although counterintuitive, this result is consistent with existing evidence about the effect of employment on crime for adults
and the impact of dropout on youth crime.
相似文献
Gary SweetenEmail: |
140.
In the 2003 recall election in California, Lt. Gov. Cruz Bustamante received more than 1.25 million fewer votes in the replacement election than votes cast against the recall of Gray Davis. A much smaller group voted "yes" on the recall but voted for Bustamante. The principal underlying explanation is racial and ethnic polarization. Using L.A. Times exit poll data, we compare the characteristics of voters who displayed the two unusual behavioral patterns with those who voted in more conventional ways. We find that Latinos and African Americans are far less likely than non-Hispanic whites and Asian Americans to have defected from Bustamante given a "no" vote on the recall, and far more likely to have voted for Bustamante given a potentially strategic "yes" vote on the recall. The patterns of defection are consistent with racial polarization on Proposition 54, lending further credence to our claim that race and ethnicity persists as an important factor in vote choice, even in environments with a history of minority electoral success. 相似文献