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271.
David Blazar Blake Heller Thomas J. Kane Morgan Polikoff Douglas O. Staiger Scott Carrell Dan Goldhaber Douglas N. Harris Rachel Hitch Kristian L. Holden Michal Kurlaender 《Journal of policy analysis and management》2020,39(4):966-1019
Can a school or district improve student achievement simply by switching to a higher-quality textbook or curriculum? We conducted the first multi-textbook, multi-state effort to estimate textbook efficacy following widespread adoption of the Common Core State Standards (CCSS) and associated changes in the textbook market. Pooling textbook adoption and student test score data across six geographically and demographically diverse U.S. states, we found little evidence of differences in average achievement gains for schools using different math textbooks. We found some evidence of greater variation in achievement gains among schools using pre-CCSS editions, which may have been more varied in their content than post-CCSS editions because they were written for a broader set of standards. We also found greater variation among schools that had more exposure to a given text. However, these differences were small. Despite considerable interest and attention to textbooks as a low-cost, “silver bullet” intervention for improving student outcomes, we conclude that the adoption of a new textbook or set of curriculum materials, on its own, is unlikely to achieve this goal. 相似文献
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Sanja Kutnjak Ivković Skyler J. Morgan Irena Cajner Mraović Krunoslav Borovec 《Police Practice and Research》2020,21(2):101-116
ABSTRACTThis paper contains an in-depth exploration of the relation between police code of silence and police assignment. A police integrity survey was used to measure the contours of the code among Croatian patrol officers, detectives, and community-policing officers. Samples of police officers evaluated fourteen hypothetical scenarios describing various forms of police misconduct. Whereas the type of assignment was a weak predictor of the respondents’ adherence to the code of silence, the respondents’ assessments of misconduct seriousness and expected discipline, as well as perceptions whether other officers would report misconduct, were strong predictors of the respondents’ own expressed adherence to the code. 相似文献
274.
Kenneth O. Morgan 《The Political quarterly》2017,88(1):60-68
Attempts at a Labour–Liberal Democrat Progressive Alliance came to nothing prior to the 1997 general election. The original idea of progressivism, first mooted in Britain in 1896, was an American one. Suggestions for a progressive alliance in the UK came from Lloyd George in 1914, and then again in 1931, each time with little effect. Nothing emerged after 1945 until the Lib–Lab pact negotiated by Callaghan and Steel in 1977, which led to electoral misfortune for both and the rise and fall of the SDP. In 2010 a coalition between the Lib Dems (under Clegg) and the Conservatives was always much the more likely option. Most Labour people no longer saw the Lib Dems as a party of the left. The Coalition Agreement in 2010 showed the idea of an alliance to be a centrist, elitist one with little grass‐roots support. Such an alliance would flourish through abstract pressure groups rather than popular democracy, especially with a Labour party led by Corbyn. In the US and the UK, progressivism went badly wrong in its politics: Theodore Roosevelt's New Nationalist campaign of 1912 divided American reformers fatally, as did Lloyd George's postwar Coalition in Britain after 1918. Now, even after Brexit, a progressive alliance seems further away than ever. The story of the ‘Progressive Dilemma’ remains one of unrealistic projects, invariably disappointed. 相似文献
275.
Melayne Morgan McInnes Orgul Demet Ozturk Suzanne McDermott Joshua R. Mann 《Journal of policy analysis and management》2010,29(3):506-525
Providing employment‐related services, including supported employment through job coaches, has been a priority in federal policy since the enactment of the Developmental Disabilities Assistance and Bill of Rights Act in 1984. We take advantage of a unique panel data set of all clients served by the South Carolina Department of Disabilities and Special Needs between 1999 and 2005 to investigate whether job coaching leads to stable employment in community settings. The data contain information on individual characteristics, such as IQ and the presence of emotional and behavioral problems, that are likely to affect both employment propensity and likelihood of receiving job coaching. Our results show that unobserved individual characteristics and endogeneity strongly bias naive estimates of the effects of job coaching. However, even after correcting for these biases, an economically and statistically significant treatment effect remains. © 2010 by the Association for Public Policy Analysis and Management. 相似文献
276.
Morgan Brigg 《Third world quarterly》2018,39(5):838-853
Moral common sense frames the relationship between privileged and at-risk populations underpinning contemporary Responsibility to Protect (R2P) discourse. This article develops an alternative by considering the relationship between archetypes of would-be rescuers and victims through Jean Baudrillard’s theorisation of symbolic exchange. Baudrillardian analysis connects personal morality and affective intersubjective symbolic exchange with the politics of international order. This leads, first, to an argument that current foundations for advocating R2P risk participating in a problematic moral economy of symbolic exchange between would-be rescuers and victims. Nonetheless, and secondly, the article deploys symbolic exchange to develop suggestions for partially re-figuring R2P’s humanitarian impulse by engaging ‘locally’ – both through one’s self (in the ethical relation suggested by Emmanuel Levinas) and with diverse forms of political order (following Jacques Rancière’s conception of politics). Doing so supports moves to engage a wide array of individual actors in a more interactive and less hierarchical form of R2P, to drive deeper consideration of local complexities of R2P through engagement with diverse local forms of political order, and to develop a more inclusive understanding of ‘humanity’ in order to bolster R2P’s normative foundations. 相似文献
277.
The purpose of this study was to evaluate a measure of criminal thought content entitled the Criminal Thought Content Inventory (CTCI). The 30-item CTCI generates a total score and scores for three individual dimensions or scales: Negative Attitudes toward Authority (NAA), Positive Attitudes toward Deviance (PAD), and Criminal Identity (CID). Students from two universities (N?=?335 and 456) completed the CTCI, along with measures of criminal thought process and delinquent behavior. According to the results of several analyses, the CTCI possesses adequate internal consistency, good test-retest reliability, and adequate concurrent validity. Confirmatory factor analyses performed on both samples offered support for the three-dimensional structure of the CTCI and an item response theory analysis indicated that over 80% of the items loaded at least moderately on a single latent trait. These results suggest that the CTCI possesses the requisite psychometric properties to warrant inclusion in studies investigating criminal thought content. 相似文献
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