Training als Verflechtungsgeschehen

The contribution is based on praxeographic observations of volleyball team’s training processes. We suggest to reflect on the training processes as practices in which more knowledge is used than the practitioners themselves are aware of. It becomes clear in this perspective that the competencies to participate are developed by the participants mutually enabling each other to do so. Competencies are therefore to be understood as constitutively relational and cannot be ascribed to isolated individuals. Their training takes place in socio-material arrangements of successively complex exercises in which the structures characteristic of the game and the respective competencies are addressed and practiced in various, barely reflected techniques calling on dispositions generated before. In these arrangements, the players learn to deal with the urgency and possibilities of interaction. Through experience, they develop an embodied, preconscious sense for the game which enables them to adjust to complex gameplay as a team even under enormous time pressure. At the level of linguistic articulation and awareness, however, training is often rationalized by methodologically individualistic (action-theoretical) or holistic (structuralist) assumptions so that the implicit knowledge mobilized in the training practice remains largely unreflected and is instead reduced to explicit components in the respective reflective training procedures.     

On the impact of quantum computing technology on future developments in high-performance scientific computing

Quantum computing technologies have become a hot topic in academia and industry receiving much attention and financial support from all sides. Building a quantum computer that can be used practically is in itself an outstanding challenge that has become the ‘new race to the moon’. Next to researchers and vendors of future computing technologies, national authorities are showing strong interest in maturing this technology due to its known potential to break many of today’s encryption techniques, which would have significant and potentially disruptive impact on our society. It is, however, quite likely that quantum computing has beneficial impact on many computational disciplines. In this article we describe our vision of future developments in scientific computing that would be enabled by the advent of software-programmable quantum computers. We thereby assume that quantum computers will form part of a hybrid accelerated computing platform like GPUs and co-processor cards do today. In particular, we address the potential of quantum algorithms to bring major breakthroughs in applied mathematics and its applications. Finally, we give several examples that demonstrate the possible impact of quantum-accelerated scientific computing on society.     

The transition from education to employment in the context of stratification in Japan – a view from the outside

In many industrial nations, the processes of transition from education or training to employment are very important. Using Japan as a case study, this article considers these processes from an external perspective. The main criterion used is the issue of stratification within the education and training system. A detailed analysis of the transition process demonstrates that there is little differentiation between school students in Japan, making Japan's a very homogeneous education system by comparison with its international competitors. However, a type of indirect and/or informal stratification results from a ranking system for educational establishments and employers, reinforced by cooperation between individual educational establishments and specific employers.     

Reasoning and working memory as predictors of school grades

The present paper contributes to individual difference research in the field of working memory (WM) and reasoning and their contribution to the prediction of real-life criteria. Therefore, a broad WM test battery, a well-established measure of reasoning, and school grades were applied. It is argued that abilities as assessed with the WM component coordination are relevant for good performances at school, especially for science courses. The verbal task of the WM component storage in the context of processing was assumed to be relevant for the prediction of performance in language courses. As expected, reasoning turned out to be the best predictor of school grades. However, it was also confirmed that variance shared by coordination and reasoning can explain school performance, especially as concerns science courses. The verbal storage in the context of processing task significantly accounted for variance in language courses above and beyond reasoning. Thus, the present study provided further insights into the differential validity of different WM components.     

Sportlehrerprofessionalität: Ende einer Misere oder Misere ohne Ende?

This article provides an overview of the current status in the field of empirical research on professionalism and professionalization of physical education (PE) teachers. It aims to examine the thesis on the “misery” of the PE teacher profession. Therefore, different research approaches from the educational science field are taken into consideration. This might allow finding explanations for the postulated deficits in the professionalization of PE teachers. First, three different perspectives are introduced, including sociology of the profession, subject culture, and occupational biography. In a second step, professionalization of PE teachers is structured and modelled in alignment with longitudinal studies in the education science field. Based on this model, research findings and research desiderata on PE teachers professionalization are shown. This approach allows a differentiated view on the topic.     

Promoting Interest by Supporting Learner Autonomy: the Effects of Teaching Behaviour in Biology Lessons

Research in Science Education - In self-determination theory, Ryan and Deci (2017) propose that psychological well-being is based on three innate psychological needs: relatedness, competence, and...