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Gabriela Meier 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2012,5(1):335-352
Es gibt kein Rezept, wie mit der an Schulen in Europa h?ufig vorkommenden Sprachenvielfalt umgegangen werden sollte. Dieser Artikel pr?sentiert eine vielversprechende Alternative zum einsprachigen Unterricht. Die Staatliche Europa-Schule Berlin (SESB) ist ein Modell der Zweiwegimmersion (ZWI), das Kinder mit deutscher Muttersprache und Kinder mit einer anderen vor Ort gesprochenen Muttersprache in der gleichen Schulklasse vereint, und sie in zwei Sprachen gemeinsam unterrichtet. In diesem Modell, das in Berlin an 17 Grundschulen und 13 weiterführenden Schulen angeboten wird, lernen Kinder und Jugendliche in zwei Sprachen voneinander und miteinander. Auf der Grundlage einer haupts?chlich quantitativen, quasi-experimentellen Studie mit 603 Jugendlichen wird bewiesen, dass es eine Anzahl von friedenslinguistischen Vorteilen gibt, die neben pers?nlicher und gesellschaftlicher Mehrsprachigkeit soziale Zweiwegintegration f?rdern k?nnen. Dies führt zu dem Schluss, dass ZWI-Erziehung, so wie sie in Berlin praktiziert wird, als Bildungsmodell für andere mehrsprachige Regionen Europas dienen k?nnte. 相似文献
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Supervision has been shown to have a high impact on doctoral students' development. However, little is known about how students perceive not only negative but also positive doctoral experiences, as well as their strategies for dealing with perceived problematic situations. The aim of this study is to analyse and relate doctoral students' significant supervision experiences to the strategies they use to cope with these experiences when they perceive them as challenging or negative. A total of 1173 doctoral students from different research-intensive Spanish universities responded to four open-ended questions about their most significant experiences in their doctoral journey, associated feelings and strategies to deal with them. We identified a total of 223 experiences related to supervision that were distributed into five categories: 1) central prerequisites for supervision, 2) supervisor choice, 3) supervision of the research process, 4) coaching and 5) project management. The results showed three distinct ways, as reported by the students, of handling the perceived negative supervision experiences: 1) no strategy, 2) local strategy and 3) regulatory strategy. The results suggest that analysing both positive and negative experiences may better capture variability in students' supervision experiences. A relation between experiences with supervision and students' satisfaction was also detected. 相似文献
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Jo Haynes Leon Tikly Chamion Caballero 《British Journal of Sociology of Education》2006,27(5):569-583
Pupils of White and Black Caribbean descent make up the largest category of mixed heritage pupils in the United Kingdom. As a group they are at risk of underachieving and are proportionally over‐represented in school exclusions. Yet little is known to date about the barriers to their achievement. The common‐sense explanation for their underachievement is often in relation to the perception that mixed‐heritage people are more likely to have ‘identity problems’ and low self‐esteem because of their mixed backgrounds. In some cases, this view is further compounded by low teacher expectations associated with the socio‐economic background and household structure of some mixed heritage pupils. By drawing on qualitative data from recent research, 1 this article will explore the barriers to achievement faced by White/Black Caribbean pupils in English schools. We argue that although White/Black Caribbean pupils are likely to experience a similar set of barriers to achievement as Black Caribbean pupils, there are important distinctions to be made. The specific barriers to achievement identified for White/Black Caribbean pupils derive from socio‐economic disadvantage, low teacher expectation linked to misunderstandings of mixed heritage identities and backgrounds, and the behavioural issues and attitudes towards achievement linked to peer group pressures. 相似文献
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Daniel Lapresa Leandro Álvarez Javier Arana Belén Garzón Valvanera Caballero 《Journal of sports sciences》2013,31(15):1731-1739
AbstractThis article analyses the offensive phase of the national team than won the 2010 UEFA Championship. More specifically, the observational sampling includes all plays in which the Spanish national futsal team managed to “shoot” in the competition in question. This data was obtained by adapting an observational and recording tool typically used for football to the technical specifications of futsal; the SOF-CODER (Jonsson et al., 2006). Two types of analysis have been performed. One statistical analysis using the SPSS programme, version 15.0, the most relevant results from which refer to the significant differences found on linking: the zone from which the shot is made and the type of shot (χ² = 55.821, P = 0.006); and the contact surface used and the type of shot (χ² = 30.293, P = 0.017). And another, using the Theme programme, version 5.0, through which regular behaviour structures (temporal patterns) have been detected within the plays that include shooting. The temporal patterns obtained – in addition to elaborating on the relationship between the area from which the shot is made, the contact surface used and the type of shot – enable a tactical interpretation of the technical actions that support the development of the offensive phase of futsal. 相似文献
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Three intervention methods to assist non-traditional college students in evaluating and improving their chemical and mathematical backgrounds were developed and implemented over three successive years. The goal was to improve students' self-confidence and success in the course. The first method was a one-day optional symposium featuring a variety of tutorial sessions. In the second, a pre-test helped students determine potential deficits in requisite knowledge, and topical workshops were made available outside of class time. The third method used the same assessment pre-test combined with instructional videos on selected topics drawn from the pre-test. The three approaches were compared in a formative sense with respect to 1) student identification of areas of potential weakness, 2) accessibility of each method to the non-traditional student population. The success of the third method at improving student course performance was also examined. 相似文献
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Peter Keith Woodward Abdellah El Kacimi Omar Laghrouche Gabriela Medero Meysam Banimahd 《浙江大学学报(A卷英文版)》2012,13(11):836-849
There are many issues surrounding the performance of critical assets on high-speed ballasted railway lines. At assets like switch & crossings and bridge transitions high track forces can be produced resulting in higher ballast settlements and hence track misalignments. The latter result in higher track forces and hence more settlement, leading to the need for increased track maintenance to ensure comfort and safety. Current technologies for solving issues like ballast movement under high-speed loading regimes are limited. However, a technique that has been well used across the UK and now increasingly overseas to stabilise and reinforce ballasted railway tracks is the application of in-situ polyurethane polymers, termed XiTRACK. This paper discusses how this technique can be used to solve these types of long-standing issues and presents actual polymer application profiles at two typical critical sites, namely a junction and a transition onto concrete slab-track. 相似文献
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