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Since their inception, a dominant characteristic of higher education institutions has been their reliance on the advantages conferred by geographic and political boundaries. However, emerging technologies and growing consumer power are challenging the status quo. The application of Internet-based information and communication technologies in education—e-learning—is now making it possible for education to transcend space, time, and political boundaries. In e-learning, content and mode of delivery are increasingly defined by external groups: students as well as employers. The emergence of e-learning is weakening the dominance of traditional providers of higher and continuing education—nonprofit colleges and universities—and they are being challenged by a proliferation of alternative institutions and providers with the skills and attitudes required to succeed in the new educational marketplace. Partnerships will allow traditional suppliers and intermediaries to contribute from their respective comparative advantages. In a common emerging model, traditional universities provide the intellectual capital, content, and content support; evaluate student performance; and award appropriate degree credit or certification. Intermediaries contribute in such areas as hardware and software provision, instructional design for the Web, website and communication for maintenance, record keeping, teacher training, and technical support for courseware development and marketing. Although this trend is not yet well advanced in the Asia Pacific Region, there are already a few pioneers, and interest is strong and growing among the major stakeholder groups—traditional academic institutions, traditional students, emerging intermediaries, professionals with a need for continuing education, and private sector corporations with the need to provide educational opportunities for their workforce. The Asia Pacific Regional Technology Centre (APRTC) is an example of an emerging intermediary organization. Its primary focus is on providing continuing educational opportunities for agricultural professionals throughout the Asia Pacific. It relies almost exclusively on e-learning for educational delivery and carries out its work through multisectoral partnerships. Initial experience indicates that the approach works in the region and is cost effective and that all partners and the clients can and do benefit from the collaboration. 相似文献
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Tanja Hohmann Hilke Obelöer Nele Schlapkohl Markus Raab 《Journal of sports sciences》2016,34(8):746-755
We examined the effectiveness of video-based decision training in national youth handball teams. Extending previous research, we tested in Study 1 whether a three-dimensional (3D) video training group would outperform a two-dimensional (2D) group. In Study 2, a 3D training group was compared to a control group and a group trained with a traditional tactic board. In both studies, training duration was 6 weeks. Performance was measured in a pre- to post-retention design. The tests consisted of a decision-making task measuring quality of decisions (first and best option) and decision time (time for first and best option). The results of Study 1 showed learning effects and revealed that the 3D video group made faster first-option choices than the 2D group, but differences in the quality of options were not pronounced. The results of Study 2 revealed learning effects for both training groups compared to the control group, and faster choices in the 3D group compared to both other groups. Together, the results show that 3D video training is the most useful tool for improving choices in handball, but only in reference to decision time and not decision quality. We discuss the usefulness of a 3D video tool for training of decision-making skills outside the laboratory or gym. 相似文献
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Alexandra Pizzera Tanja Hohmann Lukas Streese Anja Habbig Markus Raab 《European Journal of Sport Science》2017,17(10):1279-1288
In sport visual feedback is often used to enhance performance, mostly neglecting the auditory modality. However, athletes produce natural sounds when they move (acoustic reafferences) which they perceive and use to control their movements. We examined the short- and long-term effects of a training intervention on a complex movement by using acoustic reafferences. Natural step sounds produced during hurdling were recorded and played back to the participants immediately before each trial, with an increase (fast group), decrease (slow group), or no manipulation (control group) in the tempo. All groups increased their hurdling performance regarding overall running time, with the slow group showing the best performance development. After a 10-week retention, the fast and slow group further increased performance, whereas the control group declined. The repeated experience with acoustic information associated with the rhythmic pattern of hurdling may have helped developing a cognitive representation of that movement, especially regarding long-term effects. 相似文献
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The current paper combines arguments from the social capital and group cognition literature to explain two different processes
through which communication network structures and intra group conflict influence groups’ cognitive complexity (GCC). We test
in a sample of 44 groups the mediating role of intra group conflict in the relationship between communication network density
and fragmentation on the one hand and groups’ cognitive complexity on the other hand. The results show that network fragmentation
has a positive effect on GCC by fostering task conflict, while network density has a positive impact on GCC by reducing relationship
conflict in student groups. The paper makes an important contribution to both theory and practice in the field of collaborative
learning, by exploring how groups’ affective and a cognitive dynamics impact on emergent collective cognitive structures. 相似文献