Study On Learner Portrait And Learning Intervention In Intelligent Learning Environment

The rapid development of information technology has brought great changes to college education and teaching.More and more researchers begin to support teaching by means of information technology to meet the needs of personalized development of learners.There are many problems in general education courses in colleges and universities,such as low participation,lack of classroom management and students’ lack of interest in learning.How to give full play to students’ subjectivity in general education courses?Can learners be depicted in general education courses?What learning intervention measures can be taken in the teaching of general education courses with the help of learner portrait?Therefore,this study designed a course content system based on the Teaching Cube platform and carried out a learner-centered classroom teaching mode,in order to bring different learning experience for learners in the teaching of general education courses.Firstly,this study reviews the concepts and theories about learner portrait,learning intervention and subjectivity at home and abroad.Secondly,based on the analysis of the existing platform course data,learning characteristic elements in this study were obtained and investigated.Then,according to the learning characteristic elements,the theoretical model of learner portraits in this study is constructed.When the course teaching plan is five weeks in progress,the software SPSS 21.0 is used to cluster and analyze learners,and three types of learner groups are identified and output: "general learners","marginal learners" and "active learners".Then,in the later learning intervention,the learner group based on the output carried out the learning intervention for a period of five weeks.After each learning intervention,the learners were clustering and analyzed again,and the change characteristics of the learner group after each learning intervention were observed.Then,the change characteristics of the learner group were analyzed,seven kinds of changes of the learner group were summarized,and the unstructured interview was conducted for the learners among the seven change characteristics.NVIVO 11 software was used to analyze the interview content,so as to understand the effect of learning intervention based on learner portrait.Finally,the paper summarizes the existing problems in the learning intervention teaching mode based on learner portrait,and puts forward corresponding improvement strategies and suggestions,in order to provide some references in the subsequent general education teaching.