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181.
Carolyn J. Heinrich Patricia Burch Annalee Good Rudy Acosta Huiping Cheng Marcus Dillender Christi Kirshbaum Hiren Nisar Mary Stewart 《Journal of policy analysis and management》2014,33(2):471-494
School districts are spending millions on tutoring outside regular school day hours for economically and academically disadvantaged students in need of extra academic assistance. Under No Child Left Behind (NCLB), parents of children in persistently low‐performing schools were allowed to choose their child's tutoring provider, and together with school districts, they were also primarily responsible for holding providers in the private market accountable for performance. We present results from a multisite, mixed‐method longitudinal study of the impact of out‐of‐school time (OST) tutoring on student reading and mathematics achievement that link provider attributes and policy and program administration variables to tutoring program effectiveness. We find that many students are not getting enough hours of high‐quality, differentiated instruction to produce significant gains in their learning, in part because of high hourly rates charged by providers for tutoring. We identify strategies and policy levers that school districts can use to improve OST tutoring policy design and launch improved programs as waivers from NCLB are granted. 相似文献
182.
Margaret E. Roberts Brandon M. Stewart Richard A. Nielsen 《American journal of political science》2020,64(4):887-903
We identify situations in which conditioning on text can address confounding in observational studies. We argue that a matching approach is particularly well-suited to this task, but existing matching methods are ill-equipped to handle high-dimensional text data. Our proposed solution is to estimate a low-dimensional summary of the text and condition on this summary via matching. We propose a method of text matching, topical inverse regression matching, that allows the analyst to match both on the topical content of confounding documents and the probability that each of these documents is treated. We validate our approach and illustrate the importance of conditioning on text to address confounding with two applications: the effect of perceptions of author gender on citation counts in the international relations literature and the effects of censorship on Chinese social media users. 相似文献
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185.
Holly?B.?LaPota Brad?DonohueEmail author Cortney?S.?Warren Daniel?N.?Allen 《Journal of family violence》2011,26(3):227-234
Women reported to child protective service agencies frequently report problems that significantly interfere with the health
and well-being of their children and themselves. Behavioral treatment programs appear to be effective in managing these co-existing
problems, such as domestic violence and substance abuse. However, evidence-supported interventions are rarely exemplified
in complicated clinical cases, especially within child welfare settings. Therefore, in this case example, we describe the
process of adapting an evidence-supported treatment to assist in managing significant co-existing health-related problems
in a mother who was referred due to child neglect and drug abuse. At the conclusion of therapy, the participant reported improvements
in perceived family relationships, illicit drug use, child maltreatment potential, whereas other health-related outcomes were
mixed. Most improvements were maintained at 4-month follow-up. Issues relevant to implementing evidence-based treatments within
community contexts are discussed, including methods of increasing the likelihood of valid outcome assessment, managing treatment
integrity, and adjusting standardized treatments to accommodate co-occurring problems. 相似文献
186.
Achieving improvements in indigenous health and education and reducing the incidence of crime and domestic violence in indigenous communities has proved heartbreakingly difficult. The Murdi Paaki COAG trial in western NSW aimed to break this pattern of failure by tailoring flexible Commonwealth and State government support to indigenous communities, working within a framework of shared responsibility. In this article we assess the trial as a policy strategy by comparing outcomes and patterns of outcomes across the sixteen communities. We found that the strategy worked best where ‘good enough’ governance was aligned with flexibility, rather than with control. This way of working is difficult for governments as it can be a slow process, and requires stability in the policy and engagement framework to deliver results. More broadly, our findings confirm the usefulness of complexity theory to illuminate and to explain the evolution of process in administrative contexts involving networked governance. 相似文献
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188.
Matthews B Walker GS Kobus H Pigou P Bird C Smith G 《Forensic science international》2011,212(1-3):e26-e30
A preliminary field study in the summer in a rural village in El-Qalyubiya Governorate (Egypt) compared the necrophagous insects colonizing the cadavers of two male rabbits (Oryctolagus cunicullus domesticus L.) killed by asphyxia (control), with two poisoned by the organophosphate (OP) pesticide pirimiphos-methyl (test). Decay of control carcasses was rapid since they reached the skeletal stage in only 19 days. Test carcasses did not decay completely, even 40 days post-killing. Insect species colonizing both carcasses types were not different, indicating that despite its odor, the OP were not masking the decomposition odors which were drawing the species to the bodies. The blowfly Chrysomya albiceps (Weidemann) constituted 76.6% of all samples collected. They were the first colonizers and played a major role in the decomposition process of control carcasses and in the partial decay of the test ones. They were significantly fewer numbers of immature stages developing on the test carcasses which probably contributed to their distinct lag and poor decomposition. Samples indicate that 17.3% of the insects were members of the Formicidae. This family was present in all carcasses, mostly in the early stages of decomposition. Formicidae may be considered omnivorous, and one of the fauna which use the cadaver as a refuge, to obtain humidity and food. This study provides additional knowledge in the context of Egyptian forensic entomology and the influence of OP which is of relevance to forensic science. 相似文献
189.
Jacinta M. Gau Nicholas CorsaroEric A. Stewart Rod K. Brunson 《Journal of criminal justice》2012,40(4):333
Purpose
Many studies have lent empirical support to the procedural justice model of police legitimacy; however, there has, as yet, not been widespread consideration of the potential impact of neighborhood- and community-level factors on people's perceptions of procedural justice or police legitimacy. The present study integrates the macro-level policing literature with the psychological-based procedural justice framework to uncover what effects, if any, the sociostructural environment has on procedural justice and police legitimacy.Methods
Hierarchical linear modeling integrates census and survey data within a single, mid-sized city.Results
Concentrated disadvantage exerted a marginally-significant impact on procedural justice, and on police legitimacy while controlling for procedural justice. Procedural justice remained the strongest predictor of legitimacy, even when accounting for macro-level characteristics.Conclusions
The effect of procedural justice on police legitimacy appears to be robust against the deleterious impacts of concentrated disadvantage. This has implications for procedural justice research, theory, and policing. 相似文献190.
Jordens CF O'Connor MA Kerridge IH Stewart C Cameron A Keown D Lawrence RJ McGarrity A Sachedina A Tobin B 《Journal of law and medicine》2012,19(3):497-511
Umbilical cord blood is a valuable source of haematopoietic stem cells. There is little information about whether religious affiliations have any bearing on attitudes to and decisions about its collection, donation and storage. The authors provided information about umbilical cord blood banking to expert commentators from six major world religions (Catholicism, Anglicanism, Islam, Judaism, Hinduism and Buddhism) and asked them to address a specific set of questions in a commentary. The commentaries suggest there is considerable support for umbilical cord blood banking in these religions. Four commentaries provide moral grounds for favouring public donation over private storage. None attach any particular religious significance to the umbilical cord or to the blood within it, nor place restrictions on the ethnicity or religion of donors and recipients. Views on ownership of umbilical cord blood vary. The authors offer a series of general points for those who seek a better understanding of religious perspectives on umbilical cord blood banking. 相似文献