Testing communication strategies to convey genomic concepts using virtual reality technology

Area of Science:

• Genomic Health Communication
• Educational Technology
• Virtual Reality in Medicine

Background:

• Effective communication of genomic susceptibility is crucial for health professionals.
• Significant challenges exist in making complex genetic information understandable.
• Existing educational methods may not adequately address the nuances of genetic and behavioral interactions.

Purpose of the Study:

• To evaluate the effectiveness of different learning modules in communicating genomic susceptibility.
• To compare active learning versus didactic learning modes.
• To assess the impact of different metaphors (risk elevator vs. bridge) on comprehension.

Main Methods:

• A 2x2 between-subjects, repeated measures design was employed.
• Four virtual reality learning modules were developed, varying in learning mode and metaphor.
• Comprehension (recall and transfer) was measured in 42 undergraduate participants.

Main Results:

• The 'elevator' metaphor significantly improved learning transfer compared to the 'bridge' metaphor.
• Didactic learning led to significantly higher recall than active learning.
• Active learning modules generally received higher motivation ratings, despite lower recall scores.

Conclusions:

• Simpler metaphors may be more effective for conveying complex health concepts like genomic susceptibility.
• Active learning is not universally superior to didactic learning for improving health information comprehension.
• Virtual reality offers an innovative platform for studying health communication strategies.