| With E-learning developing rapidly, its quality attracts extensive interest, so as the main carrier, web-based course is a key factor to guarantee the quality of the web-based education. Relative researches show that interaction is an important factor of the quality of the web-based education and also is the core of web-based course. To a certain extent, the superiority or inferior of interaction reflects the quality of the web-based course. In the meanwhile, the process of assessing the quality of interaction in Web-based Course is simpler than the process of assessing web-based course, and it has the advantages of more convenient operating and higher objectivity. So it is valuable to discuss the quality of interaction in Web-based Course in this paper.At present, the research on how to evaluate the quality of interaction in Web-based Course and the relative papers are rarely, and they mainly focus on the research of Web-based Course and instruction process. In this paper, the research of evaluating quality of interaction in Web-based Course focus on the entity and object of interaction by investigating lots of references, surveying on the web sites and analyzing the relative theories. First, this paper discusses the meanings of instructional interaction, and gets the definition and role of the instructional interaction. Second, the network instruction's character of Entity of Interaction and Object of Interaction was raised based on the theories of constructivism, Interaction Determinism and Epistemology of Philosophy. And then Elaborates interaction format, supposes the mode of network instruction interaction. Third, in order to give further help to actually instruction, this paper finally gives a rubric of interaction in WBI so as to measure the level of interaction based on the analyses of mode of network instruction interaction. Finally, this paper uses the method of Reliability and Validity to tests this rubric, and the result certificates its reasonable and effectiveness. |
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