Research On Construction Of Asynchronous Discussion Evaluation Index System In Online Learning

This paper uses the asynchronous discussion evaluation index system in online learning as the research object.By analyzing the asynchronous discussion of the constituent elements and their processes,the current status of asynchronous discussion research is clarified;Through combing online learning,online courses,online discussion,asynchronous discussion and other documents at home and abroad,Clearly related concepts such as online learning,online courses,and asynchronous discussions;Through Combing the relevant literature on online learning evaluation,online course evaluation and online discussion evaluation,Analyze the dimensions of asynchronous discussion evaluation,and collect and screen the indicators of asynchronous discussion and evaluation in online learning,Preliminary design of asynchronous discussion index system in online learning;Through two rounds of expert consultation,Combines its own “educational communication principle” online course practical experience and expert advice,Constructing an evaluation index system for asynchronous discussion in online learning;Through weights of indicator weights,weights are assigned to the index system built,Finally,a scientific and rational evaluation index system for asynchronous discussion is constructed;Based on the online discussion in the “Principles of Educational Communication” of the 2016 Northwest Normal University postgraduate course,as an example,Further verification of the established indicator system,By analyzing the results of the three verifications,It is concluded that the index system constructed by the study is consistent and reasonable and effective;The application scope and attention of the evaluation index system of the research and construction are further discussed,and provides guidance for teachers,scholars,and other students to effectively apply the evaluation index system.When constructing the “Asynchronous Discussion Evaluation Index System Based on Online Learning”,This research mainly uses expert inquiry,AHP,literature analysis and statistical analysis.Through the tentative and exploratory research process,the author has further recognized the research issues and obtained certain understanding and viewpoints from it:First,The construction of asynchronous discussion evaluation index system is an important way to promote the occurrence of deep learning.Under the concept of "assessment and promotion of learning",an objective and comprehensive evaluation of the online discussion of learners in online courses can effectively promote learners to participate in online discussions,thereby improving the effectiveness of online courses,and laying the foundation for the current mixed curriculum reform.Secondly,the factors involved in online discussion evaluation are extremely complex.Online learning environment,curriculum types,teachers' factors,and learner's personal factors all influence the quality of online discussion.Therefore,when applying the evaluation index system,the scholars and teachers should not use the device mechanically,and must use it selectively according to their actual needs.Third,the study proposes that the evaluation of learners' asynchronous discussion in online learning should be conducted from four aspects: learner's attitude of discussion,participation in discussion,discussion performance,and discussion contribution.The correct and positive discussion attitude is to participate in the online discussion of the quality of each learner;the discussion of participation from the learner behavioral participation,cognitive participation,emotional participation reflects the online discussion of learners;learner performance This is reflected in two aspects: the learner's social existence level and the learner's knowledge construction level;and the learner's contribution reflects the contribution of learners to the peers and the entire class during the online discussion.