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Related Experiment Video

Updated: Dec 7, 2025

Online Explorative Study on the Learning Uses of Virtual Reality Among Early Adopters
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Using Online Survey Software to Enhance Radiology Learning.

Linda Kelahan1, Sarah N Cheng2, Yoan K Kagoma3

  • 1Department of Radiology, Northwestern University Feinberg School of Medicine, 676 N St Clair, Suite 800, Chicago, IL 60611.

Academic Radiology
|September 25, 2020
PubMed
Summary

Interactive online radiology education modules significantly improved trainee test scores. These modules, built on survey platforms, offer dynamic image interaction and quantitative assessment without requiring programming skills.

Keywords:
AppendicitisInternal herniaOnline TutorialRadiology educationRetained foreign body

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Area of Science:

  • Medical Education
  • Radiology
  • Educational Technology

Background:

  • Traditional radiology education relies on static images, limiting interactive learning opportunities.
  • Developing dynamic educational tools can enhance understanding of complex imaging findings.
  • Online survey platforms offer a feasible solution for creating interactive educational modules without extensive programming.

Purpose of the Study:

  • To develop and evaluate interactive online educational modules for radiology training.
  • To assess the effectiveness of these modules in improving learner knowledge of specific high-morbidity diagnoses.
  • To explore the utility of online survey platforms for creating accessible, dynamic radiology learning experiences.

Main Methods:

  • Interactive online tutorials were created on a web-based survey platform (Qualtrics).
  • Modules covered congenital-type internal hernias, appendicitis in pregnancy, and retained surgical instruments (RSI), incorporating image stacks (GIFs) and interactive heat maps.
  • Pre- and post-test scores were compared using statistical analysis with an alpha level of 0.05.

Main Results:

  • Significant improvements in post-test scores were observed across all three modules.
  • Module 1 (Internal Hernia): Mean score increased from 61% to 75% (p=0.002).
  • Module 2 (Appendicitis): Mean score increased from 53% to 85% (p<0.001).
  • Module 3 (RSI): Mean score increased from 60% to 76% (p<0.001).

Conclusions:

  • Online survey platforms effectively facilitate the creation of interactive radiology education modules.
  • These modules lead to significant improvements in learner post-test scores, enhancing knowledge acquisition.
  • This approach provides a scalable and accessible method for augmenting radiology training.