Research On The Construction Of Micro-course Evaluation Index System Based On User Experience

Since the birth of micro-course in the late 20 th century,as a new online learning resource,micro-course has spread all over the world,it means that the development of educational informatization in China has entered a new stage.Micro-course is characterized by its "micro",it is compact,flexible and has a strong focus.While user experience emphasizes students as the main body,Measuring the experience of learning from the learner's perspective,therefore,the micro-course evaluation criteria that is established from the perspective of user experience is conducive to clarifying the real needs of learners,and Stimulating learning interest.However,at present,researches on micro-course mainly focus on design,development or application,and rarely involve micro-course evaluation.Moreover,researches on evaluation from the perspective of user experience are even less.Based on this,this study preliminarily explores the elements of micro-course evaluation from the perspective of user experience theory,and builds micro-course theory model of user experience,and thus builds a micro-course evaluation index system,and uses the method of Delphi,the user survey to revise and inspect the evaluation index,then the AHP is used to calculate the weights of the constructed evaluation indexes,so as to obtain a complete evaluation index system.Finally,the typical cases are evaluated and analyzed by using the evaluation indexes of this study to match the evaluation results with the actual user evaluation results,and the final conclusion is obtained.The specific research of this paper is mainly divided into the following parts.1.Research on the status quo and relevant theories of micro-course user experience evaluation.This part mainly uses the literature research method to classify and sort out the related literatures of micro-course and user experience for domestic and foreign,obtains the research status of micro-course,user experience and evaluation of micro-course.Next,the relevant concepts and theory of user experience and micro-course are defined and analyzed,and the classification model of user experience is analyzed in detail,which lays a theoretical foundation for the theoretical model construction of micro-course evaluation based on user experience.2.Constructing the theoretical model of micro-course evaluation based on user experience and putting forward the evaluation index system.According to the literature survey above,this part constructs the theoretical model of micro-course evaluation by using pine experience classification model and combining the characteristics of micro-course.Then,according to the theoretical model,the paper puts forward the rudiment of the evaluation index system,and uses the Delphi method to revise and improve the evaluation index system,and finally obtains a mature evaluation index system.3.Verification and analysis of user experience evaluation indicators of micro course.Use Questionnaire survey to investigate users' opinions and recognition of the established evaluation index system.Furthermore,descriptive statistics of basic information,reliability and validity analysis and confirmatory factor analysis were carried out on the recovered data with the help of SPSS and AMOS software.Through the analysis,it is found that the pre-built evaluation model is fitted with the collected data analysis results,which verifies the rationality and effectiveness of the constructed evaluation index system in terms of structure and content.4.The determination of evaluation index weight and comparative evaluation analysis of cases.This part uses the AHP to calculate the weight proportion distribution of each evaluation index.In addition,the author selected the foreign "Khan Academy" micro-course case "Basic Knowledge of Painting" for evaluation and analysis,and found that the results were consistent with the actual user evaluation results.In a word,the evaluation index system of micro-course constructed in this study not only broadens the research scope of micro-course,but also plays a certain reference role in the research of other aspects of micro-courses,making the research of micro-courses more systematic.Moreover,it can help the micro-course designers,teachers and users to better design and choose the micro-course resources that are suitable for learners.