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Learning Analytics of Effects of Online Video Content Design in a University Teaching Method Workshop

  • Global Creative Leader: Education & Learning
  • Abbr : GCL
  • 2021, 11(3), pp.167-198
  • DOI : 10.34226/gcl.2021.11.3.167
  • Publisher : Research Institute for Gifted & Talented Education, Soongsil University
  • Research Area : Social Science > Education
  • Received : August 15, 2021
  • Accepted : September 1, 2021
  • Published : September 30, 2021

Lee, Jieun 1,  Hwang, Hyunwoo 1

1조선대학교

Accredited

ABSTRACT

The purpose of this study was to examine how online video content design influences the learning process and outcomes of university professors in a teaching method workshop. The program consisted of 32 videos for how to use Google programs for educational purposes and was implemented asynchronously through Google Classroom for 2 weeks in August, 2020. In order to enhance the professor’s learning with the online videos, Edpuzzle, a platform that provides interactivity with videos by inserting quizzes or instructional notes within a video was used. The first week’s contents replicated the design of Google’s ‘how-to’ video contents. However, the participants reported difficulties in learning the video contents in terms of understanding and attention. To respond to these claims, the second week's contents were redesigned by applying the modality, redundancy, and voice principles from Mayer's multimedia design principles. The learning experience and perceived cognitive load were investigated through a survey questionnaire after the workshop, and the learning data from Edpuzzle was collected and analyzed. As the key research results, ① the quiz scores in week 2 significantly increased compared to week 1; ② the mean number of times of viewing of each section of videos in week 2 was significantly reduced compared to the 1st week; ③ the burden on the task as a cognitive load was reduced in week 2, and the usability of the content was recognized significantly higher than week 1. The perceived task difficulty was similar and the mental effort was more invested in week 2. It was found that the application of the modality, redundancy, and voice principles increases the efficiency and effectiveness of multimedia learning and reduces cognitive load. This study stresses the need for appropriate video content design through consideration of learner's information processing and learning process. In addition, the educational applicability of Edpuzzle as a tool for adding interactivity to online lectures and as a learning analysis tool was presented.

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