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Direct linkLiu, Jun; Sha, Sha; Zheng, Qinghua; Zhang, Wei – International Journal of Distance Education Technologies, 2012
Assigning difficulty level indicators to the knowledge units helps the learners plan their learning activities more efficiently. This paper focuses on how to use the topology of a knowledge map to compute and rank the difficulty levels of knowledge units. Firstly, the authors present the hierarchical structure and properties of the knowledge map.…
Descriptors: Foreign Countries, Knowledge Level, Difficulty Level, Educational Technology
Download full textBarendsen, Robert D. – Office of Education, US Department of Health, Education, and Welfare, 1964
This study of experiments with a new type of educational institution in Communist China is based upon an analysis of materials from Chinese Communist newspapers and periodicals. Reliance upon a discriminating use of such materials is necessitated by the lack of impartial first hand evaluations of these new institutions by qualified outside…
Descriptors: Educational Policy, Foreign Countries, Educational Development, Educational Experiments
