Research On The Construction Of Interaction Design Rules In MOOC Teaching Videos

In recent years,the Massive Open Online Course(MOOC)as a new type of online edu-cation mode has highlighted the profound impact of information technology on education.It has quickly swept the world and gained wide attention in China.The increasing attention of the Chinese government to "online education" also drives the further development of MOOC.At the same time.MOOC also has some problems that need to be solved urgently,such as high dropout rate and weak learning continuity.The quality of teaching video is one of the most important factors.How to improve this situation from the technical level is one of the prob-lems that must be considered by scholars in the field of educational technology.As an im-portant trend in the devclopment of new technologies in the field of education,interactive support learning is highly likely to become a breakthrough point for solving this problem.Therefore,this study aims to build interactive design rules in MOOC teaching videos.Through the domestic and international literatures research and the analysis of the status quo of the high-quality MOOC teaching videos,systematically combing the current problems and shortcomings.Based on the current research situation,this paper constructs feasible research program under the guidance of instructional interaction theory,the linguistics for multimedia design theory and the multimedia cognitive learning theory.This paper uses the research methods of eye movement experiments with a combination of cognitive behavioral experi-ments to explore the influence of interactive mode and its related attributes on learners' visual cognitive process(eye movement index),learning experience(cognitive load,motivation to learn,Learning satisfaction)and learning outcomes(maintaining test scores,migration test scores)in MOOC teaching videos.The experimental conclusion is as follows:(1)In the interactive mode of embedded test,the richer feedback designs(graphic fecd-back>wrong feedback>no feedback>no interaction without feedback),the better it can opti-mize the learner's visual cognitive prcocess and promote learners' more active cognitive activi-ties,so as to obtain a better learning experiencce and learning effect.(2)In the interactive mode of choosing the learning order independently,the degree of independent choice will have different effects on the leaning of different types of knowledge.For declarative knowledge,the higher the degree of independent choice(completely inde-pendent choice>choice of established order>no choice).the better it can optimize the learn-er's visual cognitive process and promote learners' more active cognitive cactivities.so as to obtain a better learning experience and learning effect.For procedural knowledge,completely independent choice is still the optimal design,which can promote learners to obtain the best visual cognitive process,learning experience and learning effect.However.the choice of es-tablished order will reeduce learners' learning quality.According to the experimental conclusion,this paper extracts two rules of interaction de-sign in MOOC teaching videos.In order to provide a feasible idea to a wide range of teaching staff who want to improve MOOc teaching video quality.