Search results for author:"Karen Weller"
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Educational Technology & Society Vol. 10, No. 1 (2007) pp. 136–147
One Master's Program, Initiatives in Educational Transformation, has integrated a computer management system (WebCT) into a learner-centered (Weimer, 2002) community of K-12 practicing teachers. Online discussions were an extension of instructional...
A Comparative Approach to System Evaluation: Delegating Control of Retrieval Tests to an Experimental Online System
Proceedings of the ASIST Annual Meeting Vol. 33 (1996) pp. 34–40
Describes the comparative approach to system evaluation used in a project which administered an online retrieval test to an experimental online catalog to produce data for evaluating effectiveness of a new subject access design. Discusses efforts...
Information Technology and Libraries Vol. 15, No. 3 (1996) pp. 135–55
This article studies the performance of online catalog user queries involving personal names and recommends system improvements based on the results. It examines various personal name queries, the construction of bibliographic data, and subject...