Aspekte der Sinnes- und Neurophysiologie im Sport     

U. Bartmus  H. Heck  H. Schumann  G. Tidow  Siegfried Israel 《Sportwissenschaft》1998,28(1):96-97

  相似文献   

Akteurtheoretische Analyse der Sportvereinsentwicklung     

Siegfried Nagel 《Sportwissenschaft》2007,37(2):186-201

  相似文献   

Old wine in new bottles: An analysis of changes in social studies textbooks from old to new edition     

Arthur Woodward  Kathleen Carter Nagel 《Publishing Research Quarterly》1988,3(4):22-33

  相似文献   

Educational Research Expenditure in Switzerland: Overview and Analysis     

Siegfried?HanhartEmail author  Marie?Anne?Broyon 《Educational Research for Policy and Practice》2004,3(1):47-62

Switzerland spends about 6% of its GDP on education. In the past few years, there have been carrying out important reforms in the educational field, for example introducing a vocational high school diploma and creating specialized higher vocational institution (hautes écoles). What is the extent of educational research in this context? There are very little data on this subject. To meet the need of information, we carried out a study examining expenditure on Swiss educational research from 1998 to 2000 and the link between sources of funding and research centres. The results of the above-mentioned study show that expenditure on educational research is modest compared with the overall cost of the educational system. It also reveals a distinct distribution of tasks amongst the institutions directly dependent on state educational administrations and universities. Although there are also other sources of funds, educational research relies mainly on public funding. This is disconcerting, as public budgets have been facing cuts in recent years, and new requirements for research needs will arise (future research is likely to involve such activities as evaluating reforms and participating in international survey). We conclude new funding strategies have to be found and researchers need to communicate their results more effectively.  相似文献   

3. Eckart Liebau: Erfahrung und Verantwortung. Werteerziehung als Pädagogik der Teilhabe     

Siegfried Uhl 《Zeitschrift für Erziehungswissenschaft》2002,5(4):699-700

  相似文献   

Die Aufgaben der Allgemeinen Pädagogik     

Siegfried Uhl 《Zeitschrift für Erziehungswissenschaft》2001,4(1):61-82

Seit einigen Jahren gibt es eine lebhafte Auseinandersetzung über die Allgemeine P?dagogik und über die Aufgaben, die die Allgemeinen P?dagogen erfüllen sollen. In diesem Aufsatz werden die unterschiedlichen Ansichten über diese Frage zusammengetragen, analysiert und in einen systematischen Zusammenhang gebracht. Dabei werden moralphilosophische und fachbezogene Aufgaben unterschieden. Bei den fachbezogenen Aufgaben gibt es zwei Gruppen: kritische und konstruktive Aufgaben. Zur zweiten Gruppe geh?ren insbesondere (a) die Bestimmung des Forschungsgegenstands der P?dagogik, (b) die Lenkung der Forschungsbemühungen, (c) die Bestimmung der Grundbegriffe und (d) die Darlegung des p?dagogischen Grundgedankens. Bei allen diesen Aufgaben werden die Voraussetzungen für ihre Erfüllung und die Schwierigkeiten diskutiert, mit denen dabei zu rechnen ist.  相似文献   

2. Roland Reichenbach: Demokratisches Selbst und dilettantisches Subjekt. Demokratische Bildung und Erziehung in der Spätmoderne     

Siegfried Uhl 《Zeitschrift für Erziehungswissenschaft》2002,5(4):698-699

Ohne Zusammenfassung  相似文献   

Zwischen Schule und Universität: Argumentation in der Mathematik     

Kathrin Nagel  Kristina Reiss 《Zeitschrift für Erziehungswissenschaft》2016,19(2):299-327

Several studies show that university students in Germany still have problems in reasoning mathematically although this already should be fostered at high school since the implementation of standards for school mathematics. Mathematical argumentation is a core competence and highly important, especially in academic mathematics. To foster mathematical argumentation at the beginning of university studies, competence models are needed which give more detailed insights in the skills that are necessary for reasoning. As mathematical argumentation is a complex process, especially at the higher secondary level or at university, many little steps are needed to complete a competence model for argumentation at the secondary–tertiary transition gradually. A possible step can be to initially identify several aspects of mathematical argumentation competence that influence the reasoning quality. The empirical basis for identifying those aspects is a cross-sectional study with 439 engineering students who participate in a transition course in mathematics. We address the following questions: (1) how is the quality of student’s reasoning? (2) Which kind of arguments do students use? (3) What resources do students who reasoned correctly use for solving the problems? (4) Does the content of the tasks play an important role? The results show a great influence of the content on the reasoning quality, especially if the content is abstract or concrete. Argumentation quality of students decreases with an increasing level of abstraction of the content. Furthermore, the results reveal that students often use routines for solving the problems. That indicates that procedural approaches still play an important role in school mathematics. If procedures could be used for solving the tasks, students are more successful. Competence models for mathematical argumentation at the beginning of the tertiary level should, therefore, include these factors.  相似文献   

Testing Criterion Correlations With Scale Component Measurement Errors Using Latent Variable Modeling     

Tenko Raykov  George A. Marcoulides  Siegfried Gabler  Youngjun Lee 《Structural equation modeling》2017,24(3):468-474

A latent variable modeling method for testing criterion correlations with measurement error terms in multicomponent measuring instruments is outlined. The approach is based on an application of the Benjamini–Hochberg multiple testing procedure and can be used when assumptions of validity estimation related procedures need to be examined. The method also allows studying the extent to which criterion validity coefficients might be due to the relationship between a presumed underlying latent construct evaluated by a psychometric scale and a criterion variable, or could be a consequence of the relation between measurement error in the overall scale score and the criterion. The discussed procedure is widely applicable with popular latent variable modeling software, and is illustrated using a numerical example.  相似文献   

A fluorescence based method for the quantification of surface functional groups in closed micro- and nanofluidic channels     

Yu Wang  Rachel D. Lowe  Yara X. Mejia  Holger Feindt  Siegfried Steltenkamp  Thomas P. Burg 《Biomicrofluidics》2013,7(2)

Surface analysis is critical for the validation of microfluidic surface modifications for biology, chemistry, and physics applications. However, until now quantitative analytical methods have mostly been focused on open surfaces. Here, we present a new fluorescence imaging method to directly measure the surface coverage of functional groups inside assembled microchannels over a wide dynamic range. A key advance of our work is the elimination of self-quenching to obtain a linear signal even with a high density of functional groups. This method is applied to image the density and monitor the stability of vapor deposited silane layers in bonded silicon/glass micro- and nanochannels.  相似文献