CS/IT OER:可用性、可发现性和使用

D. Dicheva, Christo Dichev
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引用次数: 1

摘要

本文对计算机科学与信息技术开放教育资源(CS/IT OER)在CS/IT开放教育资源参考库CS/ OER门户网站上的两个方面进行了研究。第一个方面侧重于CS/IT OER开发的范围、规模和进展。在这里,我们提出了OER的统计特征,旨在增加我们对其在计算机科学和IT教学中的潜力的理解,以及所观察到的趋势的影响。第二个方面侧重于获得经验证据,证明人们在提供几种可供选择的探索内容的界面时如何使用搜索和浏览。
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CS/IT OER: Availability, Discoverability and Use
This paper presents a study on two aspects of Computer Science and Information Technology Open Educational Resources (CS/IT OER) conducted in the CS OER Portal, a reference repository of CS/IT open educational resources. The first aspect focuses on the scope, scale and progress of CS/IT OER development. Here we present a statistical characterization of OER aimed at adding to our understanding of their potential for Computer Science and IT teaching and learning and of the impact of the observed trends. The second aspect focuses on obtaining empirical evidence on how people use search and browsing when presented with interfaces providing several alternatives for exploring content.
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