Winter sports special issue     

Tom Allen  Øyvind Sandbakk  Stefan Josef Lindinger 《Sports Engineering》2017,20(4):243-244

  相似文献   

George Terzis and Robert Arp (eds): Information and Living Systems: Philosophical and Scientific Perspectives     

Stefan Artmann 《Science & Education》2012,21(8):1223-1228

  相似文献   

An Evaluation of Synchronous Co-operative Distance Learning in the Field: The Importance of Instructional Design     

Stefan Münzer 《Educational Media International》2013,50(1-2):91-100

This paper describes an empirical field study on synchronous co-operative distance learning carried out in a large software company. The goal of the study was to make an analysis of the co-operative learning process. Seven small groups consisting of three participants each completed an introductory web-based training about the Linux operating system. Four short synchronous co-operative phases were embedded in the web-based training. An analysis of the group discourses showed a large variation in the learning processes that took place in the different groups. This finding can be explained by the ill-defined instructional design on which the co-operative learning process was based. The methodology used in the present study enables both a detailed analysis of the learning process as well as for the development of task-specific process models that can be used for the re-design of instruction. Une evaluation de l’apprentissage coopératif synchrone sur le champs: l’importance d’un schéma

d’instruction. Cet article décrit une étude de cas empirique sur un enseignement À distance synchrone et coopératif menée dans une grande compagnie productrice de software. Let but de l’étude était de faire une analyse du processus d’apprentissage coopératif. 7 petits groupes comprenant chacun 3 participants ont suivi une formation introductive basée sur le Web sur le systéme opératoire Linux. 4 courtes phases synchrones coopératives étaient comprises dans l’apprentissage basé sur le Web. Une analyse des discourse des groupes a montré de grandes variations dans le processus d’apprentissage qui a eu lieu dans les différents groupes. Ces résultats peuvent être expliqués par le fait que l’élaboration de cette instruction sur laquelle le processus d’apprentissage coopératif étant basé était mal définie. La méthodologie utilisée dans l’étude présente permet À la fois une analyse détaillée du processus d’apprentissage aussi bien que le développement de modéles de tÂches spécifiques que peuvent être utilisés pour la re-élaboration de l’instruction. Ein Feldversuch mit kooperativem synchronem E-Learning: Die Bedeuting des Instruktionsdesigns. In diesem Beitrag wird eine empirische Feldstudie in synchronem kooperativen Distance Learning beschrieben, die in einer

grossen Softwarefirma angestellt wurde. Ziel der Studie war, einen kooperativen Lernprozess zu analysieren. Sieben kleine, aus drei Teilnehmern bestehende Gruppen führten jeweils ein web-basiertes Einführungsprogramm über das Linux Betriebssystem durch. In das web-basierte Training waren vier kurze synchrone kooperative Phasen eingebaut. Eine Analyse der Gruppendiskurse ergab eine grosse Varianz der in den einzelnen Gruppen stattfindenden Lernprozesse. Diese Befund Kann durch den unklaren Unterrichtsentwurf, auf den der kooperative Lernprozess gegründet war, erklärt werden. Die in der angeführten Studie verwendete Methodologie liefert sowohl eine detaillierte Analyse des Lernprozesses als auch die für die Weiterentwicklung des Lernprogramms benötigten aufgabenspezifischen Modelle.  相似文献   

The role of national archives in constructing national master narratives in Europe   总被引：1，自引：1，他引：0  

Stefan Berger 《Archival Science》2013,13(1):1-22

This article analyses the role of national archives for the construction of national master narratives. It starts off by discussing the different origins of national archives, the merits of talking about proto-national archives and the importance of the French revolution for establishing the modern national archive system. It goes on to highlight the difficulties of historians with obtaining access to the archives in the nineteenth century. The importance of archives in authenticating and legitimating the authority of historical work meant that archives became increasingly important for the professionalization of history writing. As history writing saw one of its prime tasks in legitimating the nation-state, archives soon occupied an important position for nation-building projects. They got involved in editing sources regarded as being of national importance, and they played a role in projects of national pedagogy. The article also charts efforts to centralize archives at the national level which resulted in failure almost everywhere. Nevertheless, whilst archives were clearly important for imperial and also subnational projects, it was the national archives that captured the imagination of nation-states in the nineteenth and twentieth centuries. Despite the importance of national archives, the articles goes on to argue that it is striking that most national master narratives in the modern period were not based on archival work.  相似文献   

Biomechanical comparison of the double-push technique and the conventional skate skiing technique in cross-country sprint skiing   总被引：1，自引：0，他引：1  

Stöggl T  Müller E  Lindinger S 《Journal of sports sciences》2008,26(11):1225-1233

The aims of the study were to: (1) adapt the "double-push" technique from inline skating to cross-country skiing; (2) compare this new skiing technique with the conventional skate skiing cross-country technique; and (3) test the hypothesis that the double-push technique improves skiing speed in a short sprint. 13 elite skiers performed maximum-speed sprints over 100 m using the double-push skate skiing technique and using the conventional "V2" skate skiing technique. Pole and plantar forces, knee angle, cycle characteristics, and electromyography of nine lower body muscles were analysed. We found that the double-push technique could be successfully transferred to cross-country skiing, and that this new technique is faster than the conventional skate skiing technique. The double-push technique was 2.9 +/- 2.2% faster (P < 0.001), which corresponds to a time advantage of 0.41 +/- 0.31 s over 100 m. The double-push technique had a longer cycle length and a lower cycle rate, and it was characterized by higher muscle activity, higher knee extension amplitudes and velocities, and higher peak foot forces, especially in the first phase of the push-off. Also, the foot was more loaded laterally in the double-push technique than in the conventional skate skiing technique.  相似文献   

“Quiet On The Set!” Blueprint for a 28 Minute Show     

Stefan Berghofer 《TechTrends》2009,53(1):19-19

  相似文献   

On the relationship between value orientation, valences, and academic achievement     

Stefan Fries  Sebastian Schmid  Manfred Hofer 《European Journal of Psychology of Education - EJPE》2007,22(2):201-216

  相似文献   

David Hopkins, Every school a great school: Realizing the potential of system leadership. Open University Press, Maidenhead, 2007     

Stefan Thomas Hopmann 《Journal of Educational Change》2008,9(2):209-211

  相似文献   

Announcement     

Stefan T. Hopmann 《课程研究杂志》2017,49(4)

  相似文献   

Der Einfluss des lokalen Hochschulangebots auf die Studienwahl     

Stefan Denzler  Direktor Prof. Dr. Stefan C. Wolter 《Zeitschrift für Erziehungswissenschaft》2010,13(4):683-706

Various studies show that local higher education provision and the distance to the nearest university effect study behavior. The probability of university participation increases with the geographical proximity of an institution of higher education. In this study we extend the question to the choice of subject of study and the specific institution using a human capital approach with reference to the ETH Zurich, Lucerne University and teacher training colleges. On the basis of a representative survey of holders (n?=?1454) of the higher education entrance qualification in German-language Switzerland, we show through regression analysis that the distance to the nearest university also has an effect on choice of subject and institution. The results are of policy relevance because they indicate a provision-induced study demand. Furthermore, they show that study behavior is not influenced by distance for students with a high socio-economic status. This can be understood as an indication that the importance of the proximity of a university is actually founded in the difference in study costs.  相似文献