科研之友
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摘要
In this paper we examine the potential of online methods for hypermedia research. Online methods allow the recording, analysis and interpretation of learner-hypermedia interaction. Online methods have been extensively used in cognitive research, and especially in the area of discourse processing. In the first part of the paper we examine several online methods used in discourse comprehension research. We discuss the benefits and limits of each method, and its applicability to hypermedia research. In the second part we focus on the analysis of learner-hypermedia interaction protocols. We introduce several possible approaches, as a function of the observation grain, or the precision of the events that the researcher needs to examine. We present qualitative and quantitative examples at the coarse, intermediate and fine grain and we discuss the research context in which each approach seems most appropriate. We conclude that the empirical study of learner-hypermedia interaction should comply with the general standards of empirical research, e. g., explicit hypotheses and controlled study conditions.
- 出版日期1999-7
