Related Experiment Video
Updated: Aug 15, 2025

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
Published on: September 28, 2022
Instructors' presence in instructional videos: A systematic review
1Department of Information Systems and Technologies, Ataturk University, 25240 Erzurum, Turkey.
Abstract:
The discussion about how to present instructors in instructional videos has become a hot topic in recent years. This systematic review explores how the instructors' presence affects affective, cognitive, and social aspects of learning in different conditions and with different video types. The review analyses 41 empirical studies indexed in Web of Science, ERIC, Scopus, and Education Source research databases from 2014 to 2022. The results indicated that (i) many instructor-present videos were in picture-in-picture format and included direct gaze as a social cue, (ii) learners had positive feelings for instructor-present videos, (iii) the on-screen instructor could not be beneficial for gathering positive learning outcomes, but social and attentional cues provided by the on-screen instructor could foster learning, and (iv) findings regarding the social aspect of learning were inconclusive. This study also emphasizes the need for further studies to clearly explore the role of the instructor in different learning conditions.
Supplementary Information:
The online version contains supplementary material available at 10.1007/s10639-022-11532-4.
More Related Videos
Related Concept Videos
Systematic Error: Methodological and Sampling Errors
Sampling errors originate from improper sampling methods or the wrong sample population. These errors can be minimized by refining the sampling strategy. Defective instruments or faulty calibrations are the sources of instrumental...
Feedback Inhibition
Feedback Loops
Observational Studies
There are three types of observational studies – Prospective, retrospective, and cross-sectional.
Prospective Study
Prospective studies, also known as longitudinal or cohort studies, are carried out by collecting future data from groups sharing similar characteristics. One...
Study Design in Statistics
Does aspirin reduce the risk of heart attacks? Is one brand of fertilizer more effective at growing roses than another? Is fatigue as dangerous to a driver as the influence of alcohol? Questions like these are answered using randomized experiments with proper...
The Vestibular System

