How does interactivity in videos affect task performance?

作者：

Highlights：

• Does interactivity improve performance with computer-based video environments?

• The benefit of stop, browsing, table of contents, and index was tested.

• Interactivity benefits the localization of information in videos.

• Focus of attention on explicitly signaled information.

摘要

•Does interactivity improve performance with computer-based video environments?•The benefit of stop, browsing, table of contents, and index was tested.•Interactivity benefits the localization of information in videos.•Focus of attention on explicitly signaled information.

论文关键词：Digital videos,Learning with videos,Learning with media,Task requirements

论文评审过程：Available online 2 November 2013.

论文官网地址：https://doi.org/10.1016/j.chb.2013.10.018