The empirical evidence concerning the question whether an instructor should be presented on online lecture slides is equivocal and two lines of theoretical reasoning exist. On the one hand, the instructor may distract from the content, thereby hampering learning; on the other hand, the instructor may function as a social cue that triggers a more…

This study analysed the relationships between teaching presence, social presence, and cognitive presence in online learning environments (Garrison, Anderson, & Archer, 2000), with an emphasis on examining ways in which the design of instructor presentation formats relates to student responses in discussion forums. Both quantitative and…

This study tested 3 instructor presence features in learning from video lectures: dynamic drawings, eye contact with the camera, and instructor visibility. In 2 experiments, college students watched a video lecture about the human kidney, which consisted of a series of drawings and a spoken explanation from the instructor, and then took a written…

The instructor of an integrated science course for nonscience majors embedded content-related video segments from YouTube and other similar internet sources into lecture. Through this study, the instructor wanted to know students' perceptions of how video use engaged them and increased their interest and understanding of science. Written survey…

A mastery quiz is a miniquiz given at the start and end of a lecture period used to signal key lecture concepts. It also provides an incentive for focused attention and regular and punctual attendance. Students earn points toward their final grades for submitting correct responses at either or both testings. Introductory psychology students showed…

The 10th International Conference on Educational Data Mining (EDM 2017) is held under the auspices of the International Educational Data Mining Society at the Optics Velley Kingdom Plaza Hotel, Wuhan, Hubei Province, in China. This years conference features two invited talks by: Dr. Jie Tang, Associate Professor with the Department of Computer…