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      Design experiment on two information retrieval learning environments

      First International Workshop on Teaching and Learning of Information Retrieval (TLIR 2007) (TLIR)

      Teaching and Learning of Information Retrieval

      10 January 2007

      Information retrieval, Teaching methods, Anchored instruction, Scaffolding, Learning experiences, Learning outcomes

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          Abstract

          Design experiment on two information retrieval (IR) learning environments is presented. The participants in the study (n=57), were undergraduate students of information studies at the university. The pedagogical design of the experimental learning environment was based on the ideas from anchored instruction and intentional scaffolding. Anchoring related the search exercises to a simulated journalistic work-task situation. Scaffolding, i.e. various ways of supporting learners in proceeding with their task was provided by an instructional tool, the Query Performance Analyzer, or by a teacher. The pedagogical design of the traditional learning environment consisted of search exercises on several operational IR systems with unintentional scaffolding. The effect of the learning environments on the students’ learning experiences, performance and learning outcomes was evaluated. The evaluation was based on seven different datasets gathered in the course. Students in the experimental learning environment took the view that anchored instruction increased meaningfulness of learning tasks. The overall effectiveness of queries in the search exercises was slightly better and the students made far fewer semantic knowledge errors and change in conceptual IR know-how was also larger than in the student group in the traditional learning environment. Students from both environments made quite the same number of syntactic knowledge errors.

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          Author and article information

          Contributors
          Conference
          January 2007
          January 2007
          : 1-6
          Affiliations
          Department of Information Studies, University of Tampere,

          FIN-33014 Univeristy of Tampere, Finland
          10.14236/ewic/TLIR2007.1
          © Kai Halttunen et al. Published by BCS Learning and Development Ltd. First International Workshop on Teaching and Learning of Information Retrieval (TLIR 2007), London, UK

          This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

          First International Workshop on Teaching and Learning of Information Retrieval (TLIR 2007)
          TLIR
          1
          London, UK
          10 January 2007
          Electronic Workshops in Computing (eWiC)
          Teaching and Learning of Information Retrieval
          Product
          Product Information: 1477-9358 BCS Learning & Development
          Self URI (journal page): https://ewic.bcs.org/
          Categories
          Electronic Workshops in Computing

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