Bernstein in the urban classroom: a case study     

Brian D. Barrett 《British Journal of Sociology of Education》2017,38(8):1258-1272

Despite a long-standing concern within the sociology of education for ameliorating educational inequality, the challenge of improving educational opportunities for disadvantaged students remains deeply entrenched. While ‘macro’ issues such as segregation and systemic inequalities in school funding and access to qualified teachers must be addressed as matters of social and educational justice, Basil Bernstein's novel focus on ‘relations within’ education as the site of pedagogic discourse offers teachers and those working inside school systems a particularly powerful vision for promoting more equitable outcomes for students. This paper examines this assertion through a case study of the ‘mixed’ pedagogical practice of a successful teacher in a fifth-grade urban classroom in the United States.  相似文献   

Urban Regimes,Intermediary Organization Networks,and Research Use: Patterns Across Three School Districts     

Janelle Scott  Elizabeth DeBray  Christopher Lubienski  Priya Goel La Londe  Elise Castillo  Stephen Owens 《Peabody Journal of Education》2017,92(1):16-28

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Children’s rights in education research: from aims to outcomes     

Hilary A. Smith  Stephen J. Haslett 《Cambridge Journal of Education》2017,47(3):413-438

One approach to children’s rights in research is to adopt a methodology that focuses on eliciting children’s perspectives. Ensuring representative participation from all children allows a diversity of contexts to be reflected in the results, and points to ways in which improvements can be made in specific settings. In cultural contexts where participation in decision-making is not a traditional role for children, their viewpoints are likely to provide results that highlight differences between cultural norms and children’s rights, and can offer an important focus of dialogue among stakeholders. It is proposed that children’s rights can therefore become integral to the whole process of a quantitative research project. This paper describes such an approach used in a Pacific Islands study, which investigated the quality of schooling through a probability-based sample survey of 1560 children in the first three years of formal education in 55 schools in Vanuatu, the Solomon Islands and Kiribati.  相似文献   

Off line simulation system of machining processes     

Ibrahim M. Deiab  Stephen C. Veldhuis 《Journal of The Franklin Institute》2007,344(5):565-576

The primary objective for modeling of machining processes is to develop a predictive capability of machining performance in order to facilitate effective planning of machining operations. This capability leads to faster implementation, higher performance, quality at a lower cost. This comes about due to improved selection of machining parameters, optimal fixture design and the avoidance of tool failure. The simulation system presented simultaneously considers the effect of cutter geometry, the cutter's initial position errors, workpiece geometry, machine tool dynamics, and workpiece/fixture system dynamics on the machining process.The integration of all of the above in one model provides an off-line tool to simulate and optimize the machining parameters and the fixture configuration cutting both lead and production time. The modular nature of the simulation system presented allows for the study of many different machining processes. The cutting forces in this system are modeled using a mechanistic approach. NURBS curves and surfaces are utilized for the geometric modeling and simulation of the machining process. While a finite element method is used to model and analyze the workpiece/fixture dynamics. Two case studies are presented to demonstrate the practical application of the presented simulation. The first case presents the optimization of the fixture configuration of a generic automotive component. While the second case presents the results of simulations performed on a novel mill/grind machining process. This process is a combination of face milling and grinding in one operation. Some simulated results are presented along with experimental validation.  相似文献   

The effect of use and access on citations     

Michael J. Kurtz  Guenther Eichhorn  Alberto Accomazzi  Carolyn Grant  Markus Demleitner  Edwin Henneken  Stephen S. Murray 《Information processing & management》2005,41(6):1395-1402

It has been shown (Lawrence, S. (2001). Online or invisible? Nature, 411, 521) that journal articles which have been posted without charge on the internet are more heavily cited than those which have not been. Using data from the NASA Astrophysics Data System (ads.harvard.edu) and from the ArXiv e-print archive at Cornell University (arXiv.org) we examine the causes of this effect.  相似文献   

关于山枫香树(金缕梅科)的分类学问题     

大卫·布福德  斯蒂芬·斯庞格 《中国科学院研究生院学报》1982,20(3):329-330

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Social justice,capabilities and the quality of education in low income countries   总被引：1，自引：0，他引：1  

Leon Tikly  Angeline M. Barrett 《International Journal of Educational Development》2011

The paper sets out a theoretical approach for understanding the quality of education in low income countries from a social justice perspective. The paper outlines and critiques the two dominant approaches that currently frame the debate about education quality, namely, the human capital and human rights approaches. Drawing principally on the ideas of Nancy Fraser and Amyarta Sen the paper then sets out an alternative approach based on a theory of social justice and of capabilities. The paper develops an overall understanding of how education quality can be understood in relation to the extent to which it fosters key capabilities that individuals, communities and society in general have reason to value. It then analyses three inter-related dimensions of the quality of education from a social justice perspective. Each dimension is considered in relation to contemporary policy debates and research including the work of EdQual. The first dimension, that of inclusion draws attention to the access of different groups of learners to quality inputs that facilitate the development of their capabilities, the cultural and institutional barriers that impact on the learning of different groups and priorities for overcoming these. The second dimension, that of relevance, is concerned with the extent to which the outcomes of education are meaningful for all learners, valued by their communities and consistent with national development priorities in a changing global context, whilst the third dimension, that of democracy considers how decisions about education quality are governed and the nature of participation in debates at the local, national and global levels. It is argued that a social justice framework can provide an alternative rationale for a policy emphasis on quality that encompasses but goes beyond that provided by human capital and rights approaches; that through emphasising the importance of context and through providing a normative basis for thinking about quality in relation to development, it provides a useful starting point for re-conceptualising education quality and how it can be evaluated; and, that it draws attention to the central importance of public dialogue and debate at the local, national and global levels about the nature of a quality education and quality frameworks at these levels.  相似文献   

SimPharm: How pharmacy students made meaning of a clinical case differently in paper‐ and simulation‐based workshops     

Swee‐Kin Loke  June Tordoff  Michael Winikoff  Jenny McDonald  Peter Vlugter  Stephen Duffull 《British journal of educational technology : journal of the Council for Educational Technology》2011,42(5):865-874

Several scholars contend that learning with computer games and simulations results in students thinking more like professionals. Bearing this goal in mind, we investigated how a group of pharmacy students learnt with an in‐house developed computer simulation, SimPharm. Adopting situated cognition as our theoretical lens, we conducted a case study involving 20 undergraduate students to tease out how they made meaning of a clinical case differently in two different contexts: a typical paper‐based workshop and one enabled by SimPharm. The data collected included audio recordings of classroom discourse, focus group interviews and class observations. The findings identified differences in four areas: framing of the problem; problem‐solving steps and tools used; sources and meaning of feedback; and conceptualisation of the patient. These four areas can serve as axes along which future evaluations of educational simulations can be carried out based on their affordances.  相似文献   

A case of peri-anal varicella and review of the literature     

Barrett S  Burgess S 《Child abuse & neglect》2011,35(4):307-308

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School quality, child wellbeing and parents’ satisfaction   总被引：1，自引：0，他引：1  

Stephen Gibbons  Olmo Silva 《Economics of Education Review》2011,30(2):312-331

Child wellbeing at school and enjoyment of the learning environment are important economic outcomes, in particular because a growing body of research shows they are strongly linked to later educational attainments and labour market success. However, the standard working assumption in the economics of education is that parents choose schools on the basis of test-score performance, and concerns about child happiness are largely ignored. In this paper, we address this omission and investigate to what extent parents’ and children's views of their school are linked to test-score based performance, and to what extent parents’ judgements of school quality are linked to their child's happiness. To do so, we use information on stated attitudes from the Longitudinal Survey of Young People in England (LSYPE) matched to administrative records on pupil achievements in England. Our results suggest that test-score based measures of school quality tend to dominate parental satisfaction with the learning environment. However, school quality along this dimension is not strongly associated with pupil happiness and wellbeing at school.  相似文献