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61.
This paper examines issues of selection, merging an analysis of policy with data from a qualitative case study. It focuses on the ‘modernisation of the comprehensive principle’ proposed by New Labour, in which selection within schools (through setting ‘by ability’) is increasingly encouraged. Data collected at an inner‐city, multi‐ethnic comprehensive school are used to illustrate how discourses on selection are being reworked locally. The school was largely supportive of setting, despite some teachers acknowledging that the practice prioritised high‐achieving pupils with perceived ‘good attitudes’. In the form under study, setting involved disadvantaged pupils from ethnic‐minority backgrounds, particularly those who received support in English as an Additional Language. It is concluded that setting did not contribute to an inclusive agenda for education, in spite of government claims of increased ‘standards for all’.  相似文献   
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Abstract

The goal of the present study was to examine teaching styles with information and communications technology (ICT); in Italian schools and in particular to explore whether there is a relationship between personal theories of teaching and learning, levels of competence in ICT, and how ICT is integrated into classroom activities. Teachers with high and low levels of competence in ICT were interviewed in order to examine their beliefs, perceptions, and experiences related to teaching with and without the computer. They were asked to reflect both on themselves as teachers and on their pupils. The results of this preliminary study appeared to indicate that both personal theories of teaching and the level of competence with ICT play a major role in how teachers implement ICT and in their perception of their own and their pupils' motivation  相似文献   
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The report focuses on the publishing activities of the Italian minority communities in Croatia and the Istrian and Dalmatian diasporic communities in Italy. These publications take a variety of forms and include monographs, belle-lettres, reference works, Italian-language textbooks, contemporary literature, and academic journals. Some are published by local organizations, others by university and commercial presses, while others are privately funded. The report is a preliminary effort to document scholarly resources that are important to both Slavic and Italian studies.  相似文献   
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Abstract

The aim of this study was to determine whether the highest vitamin C supplementation associated with complete bioavailability influences the plasma and blood mononuclear cell IL-6 and IL-10 response to exercise. A double-blinded study of supplementation with vitamin C was performed. After 15 days of supplementation with vitamin C (500 mg · day?1, n = 16) or a placebo (n = 15), participants in the study completed a 15-km run competition. Blood samples were taken before and after competition. Oxidative stress markers, antioxidants, cortisol, IL-6 and IL-10 were determined in plasma or serum. IL-6 and IL-10 protein and mRNA levels were measured in blood mononuclear cells. Although higher plasma and blood mononuclear cell vitamin C levels were observed in the supplemented group when compared with the placebo one, the two groups showed identical exercise-induced changes in all the measured parameters. Exercise induced increased IL-6 and IL-10 levels in plasma and blood mononuclear cells. IL-6 and IL-10 mRNA levels in blood mononuclear cells increased after the competition. After recovery, IL-6 mRNA returned to basal levels and IL-10 mRNA levels remained elevated. In conclusion, exercise induced increased IL-6 and IL-10 production in blood mononuclear cells. However, vitamin C supplementation did not influence IL-6 and IL-10 response to exercise.  相似文献   
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Electronic education faces similar difficulties in low-budget institutions throughout the world (many of them in common with developed nations), including mainly rejection or disinterest from staff and students, insufficient funds, outdated hardware, incompatible software and poor Internet access. Over the past five years, with low budgets and considerable limitations in the equipment available, the Universidad Estatal a Distancia in Costa Rica has produced multimedia courses and materials for use on the Internet, as well as designing virtual laboratories that can be run on cheap computers. The authors recount their experiences in the hope that these will prove useful to others. They explain how simultaneous production of traditional materials (mainly printed textbooks) and online courses, together with simple automatic evaluation and 'outsourcing', reduce costs significantly. They conclude that HTML and JAVA are currently the choice computer languages to reach the greatest number of users without need of a specific computing platform, powerful computers or expensive software.  相似文献   
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The paper we present here is part of the International Successful School Principalship Project (ISSPP), which is designed to analyse the characteristic traits of successful leadership in different contexts and countries [Day, C., and K. Leithwood. 2007. Successful School Leadership in Times of Change. Dordrecht: Springer-Kluwer; Day, C., and D. Gurr. 2014. Leading School Successfully. Stories from the Field. London: Routledge]. One subgroup of the Spanish research team participating in the ISSPP at the University of Granada has contributed to the project by carrying out a comparative study of the type of leadership for learning at four secondary schools in disadvantaged contexts. Following ISSPP data collection protocols and using a category system specially designed to analyse the leadership for learning carried out by the four principals, the results show that four secondary schools have principals with a similar traits, dispositions and value systems; however, the secondary schools with the best academic results employed practices and strategies more closely associated with leadership for learning than schools with poorer academic results. The data provided by this study confirm the traits and strategies that the ISSPP has been identifying in successful principals in disadvantaged contexts in various countries. It also serves as a source of reflection and discussion on the type of leadership for learning present in some disadvantaged secondary schools in Spain.  相似文献   
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Some errors in the learning of algebra suggest that students might have difficulties giving meaning to algebraic symbolism. In this paper, we use problem posing to analyze the students’ capacity to assign meaning to algebraic symbolism and the difficulties that students encounter in this process, depending on the characteristics of the algebraic statements given. We designed a written questionnaire composed of eight closed algebraic statements expressed symbolically, which was administered to 55 students who had finished their compulsory education and who had some previous experience in problem-posing. In our analysis of the data, we examine both syntactic and semantic structures of the problem posed. We note that in most cases students posed problems with syntactic structures different to those given. They did not include computations within variables, and changed the kinds of relationships connecting variables. Students easily posed problems for statements with additive structures. Other differences in the type of problems posed depend on the characteristics of the given statements.  相似文献   
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