Immersive virtual reality training in radiology: impact on motivation, interest, engagement, and learning outcomes
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Date
Publisher
Frontiers
Abstract
Background: Immersive virtual reality (IVR) is becoming increasingly important in
medical education. In radiology, IVR as a tool for practicing image interpretation
and diagnosis of pathologies has rarely been subject of research to date. This
exploratory study investigated a self-programmed IVR application and its
potential to improve radiology education for medical students.
Methods: An IVR learning environment was programmed which enables
users to view 3D models of real patients and interact with them using various
tools. Fourth- to sixth-year medical students (n = 26) participated in a 1 h IVR
training session in small groups between November 2022 and January 2023.
Subsequently, they completed an anonymous online survey comprising 37
items. Data were analyzed, with correlations examined using Spearman’s nonparametric
rank correlation.
Results: The IVR training increased students’ motivation (M = 3.6) and interest
in radiology (M = 3.2) and fostered enjoyment (M = 3.7) as well as a more active
(M = 3.6) and intensive (M = 3.3) engagement. IVR was considered a helpful
tool to enhance the practical relevance of radiology education, to improve
the immediate cognitive and psychomotor learning outcomes related to
anatomy and radiology, such as interpreting cross-sectional images (M = 3.5)
and identifying anatomical structures (M = 3.6) as well as pathological changes
(M = 3.3) and to promote skill development (M = 3.2), learning transfer (M = 3.2)
and long-term knowledge retention (M = 3.3). The usability, design, tools and
didactic functions of the IVR application are strongly associated with learning
process- and learning outcome-related variables.
Conclusion: IVR-based learning is a promising addition to traditional radiology
education to enhance motivation, interest and learning. However, the success
of IVR depends on its design, usability and integration into the curriculum. The
study highlights the need for further research on the added value of IVR across
the educational sector.
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Except where otherwise noted, this item's license is described as Attribution 4.0 International