Evaluation Metrics of Electronic Learning Resources Quality
نویسندگان
چکیده
منابع مشابه
Quality Metrics in Learning Objects
In today's rapidly evolving society, the range and depth of information available to us is quickly growing which affects educational institutions, who find it difficult to keep their programmes up to date, whilst students struggle to find the right information. The paradigm of learning objects is an emerging technology aimed towards facilitating the managements of the massive amount of (educati...
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The Electronic Guidebook research project began in 1998 at The Exploratorium, an interactive science museum in San Francisco, in partnership with researchers at HewlettPackard Labs and The Concord Consortium. The original metaphor for the Electronic Guidebook was a pocket guidebook for travelers to which personal annotations could be added. This metaphor has since expanded into a guidebook desi...
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Image quality metrics have become more and more popular in the image processing community. However, so far, no one has been able to define an image quality metric well correlated with the percept for overall image quality. One of the causes is that image quality is multi-dimensional and complex. One approach to bridge the gap between perceived and calculated image quality is to reduce the compl...
متن کاملQuality Assessment for Collections of Learning Resources
The paper discusses some features of the learning resource collection that supports a set of learning objectives for some course. Two characteristics, compactness and completeness, are suggested as an important component of the collection quality assessment. To measure these characteristics, each resource is represented as a point in the multidimensional metadata space, and distribution of the ...
متن کاملQuality Metrics for Learning Object Metadata
The quality of the learning objects metadata records stored in a repository is important its operation and interoperability. While several studies have tried to define and measure quality for metadata, a scalable and effective way to assess this quality is not currently available. This work converts the fuzzy quality definitions found in those studies into implementable measures (metrics). Seve...
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ژورنال
عنوان ژورنال: Information Technologies in Education
سال: 2009
ISSN: 1998-6939,2306-1707
DOI: 10.14308/ite000065