Remediating learning from non-immersive to immersive media: Using EEG to investigate the effects of environmental embeddedness on reading in Virtual Reality

Abstract

Virtual Reality (VR) has the potential to enrich education but little is known about how unique affordances of immersive technology might influence leaning and cognition. This study investigates one particular affordance of VR, namely environmental embeddedness, which enables learners to be situated in simulated or imagined settings that contextualize their learning. A sample of 51 university students were administered written learning material in a between-subjects design study, wherein one group read text about sarcoma cancer on a physical pamphlet in the real world, and the other group read identical text on a virtual pamphlet embedded in an immersive VR environment which resembled a hospital room. The study combined advanced EEG measurement techniques, learning tests, and cognitive load measures to compare conditions. Results show that the VR group performed significantly better on a knowledge transfer post-test. However, reading in VR was found to be more cognitively effortful and less time-efficient. Findings suggest the significance of environmental embeddedness for learning, and provide important considerations for the design of educational VR environments, as we remediate learning content from non-immersive to immersive media.