The challenge of automated tutoring in Web-based learning environments for information retrieval instruction
The need to enhance information literacy education increases demand for effective Web-based learning environments for information retrieval instruction. The paper introduces the Query Performance Analyser, a unique instructional tool for information retrieval learning environments. On top of an info...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Borås
2004-01-01
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| Series: | Information Research: An International Electronic Journal |
| Subjects: | |
| Online Access: | http://informationr.net/ir/9-2/paper169.html |
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| Summary: | The need to enhance information literacy education increases demand for effective Web-based learning environments for information retrieval instruction. The paper introduces the Query Performance Analyser, a unique instructional tool for information retrieval learning environments. On top of an information retrieval system and within a given search assignment, the Query Performance Analyser supports learning by instantly visualizing achieved query performance. Although the Query Performance Analyser is a useful tool in training searching skills, performance feedback is not enough for learners practicing alone in Web-based learning environments. The paper reports the findings of a log analysis on user problems in exercising Boolean and best-match queries. A blueprint of an automated tutoring system for IR instruction is presented. |
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| ISSN: | 1368-1613 |