Why and when does instructional video facilitate learning? A commentary to the special issue “developments and trends in learning with instructional video”
作者：
Highlights：
• Three Approaches used in research on learning with instructional video are identified.
• Alignment of video content and instructional design to learning outcomes needs study.
• Design factors and learners' strategies and characteristics interaction needs study.
• Identifying beneficial design factors requires more controlled experimental research.
摘要
•Three Approaches used in research on learning with instructional video are identified.•Alignment of video content and instructional design to learning outcomes needs study.•Design factors and learners' strategies and characteristics interaction needs study.•Identifying beneficial design factors requires more controlled experimental research.
论文关键词：Instructional video,Dynamic visualization,Procedural learning,Conceptual learning
论文评审过程：Received 9 July 2018, Revised 30 July 2018, Accepted 20 August 2018, Available online 28 August 2018, Version of Record 15 October 2018.
论文官网地址：https://doi.org/10.1016/j.chb.2018.08.035
