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Wiberg, Mikael – Educational Technology & Society, 2007
Traditional non-computerized learning environments are typically founded on an understanding of learning as acquiring silence for an effective "individual learning process". Recently, it has also been reported that the high expectations for the impact of computer-based technology on educational practice have not been realized. This paper…
Descriptors: Interaction, Learning Processes, Social Networks, Educational Innovation
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Milrad, Marcelo; Rossmanith, Philipp; Scholz, Mario – Educational Technology & Society, 2005
This paper describes the results of our efforts with regard to the design and implementation of an educational digital video library using MPEG-4 and the Synchronized Multimedia Integration Language (SMIL). The aim of our work is to integrate MPEG-4 encoding, full text indexing, high-resolution streaming, and SMIL, not only for delivering on-line…
Descriptors: Indexing, Program Development, Program Implementation, Foreign Countries
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Baek, Eun-Ok; Barab, Sasha A. – Educational Technology & Society, 2005
The concept of a community of practice (CoP) is prevalent in several venues for teachers' professional development, especially in online environments. However, there are few descriptive accounts that effectively represent a CoP in a manner that will be of use to other designers. In order to illuminate potential difficulties which may arise when…
Descriptors: Professional Development, Communities of Practice, Interviews, Teacher Attitudes