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Please use this identifier to cite or link to this item: http://hdl.handle.net/1820/4669
Title: The Effects of constructing domain-specific representations on coordination processes and learning in a CSCL-environment
Authors: Slof, Bert
Erkens, Gijsbert
Kirschner, Paul A.
Keywords: CSCL
Representations
Issue Date: 2012
Publisher: Elsevier Ltd - Computers in Human Behavior
Abstract: This study examined the effects of scripting learners’ use of two types of representational tools (i.e., causal and simulation) on their online collaborative problem-solving. Scripting sequenced the phase-related part-task demands and made them explicit. This entailed (1) defining the problem and proposing multiple solutions (i.e., problem-solution) and (2) evaluating solutions and coming to a definitive solution (i.e., solution-evaluation). The causal tool was hypothesized to be best suited for problem solution and the simulation tool for solution evaluation. Teams of learners in four experimental conditions carried out the part-tasks in a predefined order, but differed in the tools they received. Teams in the causal-only and simulation-only conditions received either a causal or a simulation tool for both part-tasks. Teams in the causal-simulation and simulation-causal conditions received both tools in suited and unsuited order respectively. Results revealed that teams using the tool suited to each part-task constructed more task appropriate representations and were better able to share and negotiate knowledge. As a consequence, they performed better on the complex learning-task. Although all learners individually gained more domain knowledge, no differences were obtained between conditions.
Description: Slof, B., Erkens, G., & Kirschner, P. A. (2012). The effects of constructing domain-specific representations on coordination processes and learning in a CSCL-environment. Computers in Human Behavior, 28, 1478-1489. doi:10.1016/j.chb.2012.03.011
URI: http://hdl.handle.net/1820/4669
ISSN: 0747-5632
Appears in Collections:1. LC: Publications and Preprints



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