Related Experiment Video
Updated: Oct 12, 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
University students experience the COVID-19 induced shift to remote instruction
1College of Education and Human Development, University of Nevada, Reno, MS0299, Reno, NV 89557-0299 USA.
Abstract:
The COVID-19 pandemic required an abrupt shift from face-to-face to online instruction for many students in higher education in the United States. Prior research has raised some concerns about both equitable access to online courses, and the quality of instruction in online courses compared to face-to-face courses. This survey study included a retrospective pretest approach to comparing students experiences before and after the transition to online instruction. The sample of 1731 students ranged across all available topics of study and all class standings from first-year students to doctoral students at a R1: Doctoral Universities-Very High Research Activity university according to the Carnegie classifications. Quality of instruction was addressed through the three principles of Universal Design for Learning. Students reported that most areas of quality of instruction were poorer after the transition, with having Engagement dropping by the largest effect size. However, Representation showed a small effect of improvement following the transition. Students who preferred online instruction reported less loss of instructional quality. Similarly, students eligible for disability services also reported less loss of instructional quality. Doctoral students reported significantly poorer access on multiple measures compared to all four years of undergraduate students' standings. Results are discussed in terms of patterns, exceptions, effect sizes, and recommendations for future research.
Supplementary Information:
The online version contains supplementary material available at 10.1186/s41239-021-00296-5.
Related Concept Videos
Surveys
Bullying
Current Trends in Nursing II
The Stanford Prison Experiment
Case Studies
Virtual Work
In static equilibrium, a body can experience an imaginary or virtual movement, such as displacement or rotation. The virtual work done by a force is equal to the dot product of force and virtual displacement in the direction of the force. When it comes to virtually rotating a...

