Search results for author:"Kendall Hartley"
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A Review of Research on Factors that Impact Aspects of Online Discussions Quality
Alexandru Spatariu; Linda F. Quinn; Kendall Hartley
TechTrends: Linking Research and Practice to Improve Learning Vol. 51, No. 3 (May 2007) pp. 44–48
In support of online discussions research, this review classifies and describes instructional interventions and learner characteristics that affect the quality of discussions. The review will help educators better understand factors such as group...
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The Influence of the Discussion Leader Procedure on the Quality of Arguments in Online Discussions
Alexandru Spatariu; Kendall Hartley; Gregory Schraw; Lisa D. Bendixen; Linda F. Quinn
Journal of Educational Computing Research Vol. 37, No. 1 (2007) pp. 83–103
Many consider rich argumentation to be the core of quality discussions and view it as a vehicle to solving problems and clarifying content. This study examined the influence of a discussion leader intervention on the quality of online argumentation...
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Defining and Measuring Quality in Online Discussions
Alexandru Spatariu; Kendall Hartley; Lisa D. Bendixen
Journal of Interactive Online Learning Vol. 2, No. 4
In support of research examining relationships between learner characteristics and the quality of online discussions, this paper surveys different methods for evaluating discussions. The paper will present coding methods used in our own research as...