Knowledge and information awareness for initiating transactive memory system processes of computer-supported collaborating ad hoc groups

  • Authors:
  • Mareike Schreiber;Tanja Engelmann

  • Affiliations:
  • IPN - Leibniz Institute for Science and Mathematics Education, Kiel, Germany;Knowledge Media Research Center, Tuebingen, Germany

  • Venue:
  • Computers in Human Behavior
  • Year:
  • 2010

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Abstract

This paper presents an innovative approach for initiating processes of a transactive memory system in newly formed groups of experts collaborating computer-supported in a complex problem-solving task. Our empirical study compared 15 experimental and 15 control groups, each consisting of triads. In the experimental condition, the triads were provided with a tool for fostering knowledge and information awareness, that is, being informed about the knowledge and the underlying information of the collaboration partners in form of digital concept maps. In the control condition, the groups had no access to this tool. Results confirmed the potential of the tool to initiate processes of a transactive memory system: shared agreement of the knowledge of the other group members' knowledge proved to influence group performance positively. In addition, previous findings of the tool's potential to establish knowledge and information awareness and to augment group performance could be replicated. However, the postulated mediating effect of processes of a transactive memory system concerning the impact of knowledge and information awareness on group performance did not reach statistical significance. Aspects for future studies and implications of these findings regarding their practical implementation, for example, in teams of organizations, are discussed.