Using Immersive Virtual Reality to Improve the Beliefs and Intentions of Influenza Vaccine Avoidant 18-to-49-Year-Olds: Considerations, Effects, and Lessons Learned.
Abstract: Only one-third of adults 18 to 49 years old in the United States receive a recommended annual influenza vaccination. This study examined whether supplementing vaccine information statements (VIS) with an immersive virtual reality (VR), short video or electronic pamphlet story designed to convey the community immunity benefits of influenza vaccination would improve influenza vaccine avoidant participants’ influenza-related perceptions as well as their influenza vaccination-related beliefs, confidence and intentions. Method: A one-way between-subjects experimental design compared the effects of adding a supplemental education experience prior to VIS exposure with flu vaccine avoidant 18-to-49-year-olds. The 171 participants recruited from the community were randomly assigned to one of three modality treatment conditions [VR, video, or e-pamphlet (i.e., story board presented via electronic tablet)] or a VIS-only control condition. Results: Compared to the modalities, the VR intervention created a stronger perception of presence (i.e., feeling of “being there” in the story), which, in turn, increased participants’ concern about transmitting influenza to others and raised vaccination intention. Increased concern about transmitting influenza to others was associated with positive effects on influenza vaccination-related beliefs, including confidence that one’s flu vaccination would protect others. Neither the e-pamphlet nor the video intervention were able to elicit a sense of presence nor were they able to improve the impact of the VIS on the outcome measures. Conclusions: Immersive VR has much potential to increase understanding of key immunization concepts, such as community immunity, through creative executions that increase a sense of presence. Given the need to increase influenza vaccination uptake among 18-to-49-year-olds, and the projected growth in VR accessibility and use, additional applications and assessments related to vaccination communication and education are needed and warranted. By increasing the ability to convey key vaccine and immunization concepts, immersive VR could help address vaccination hesitancy and acceptance challenges.
True or False: How Parents Decide to Seek, Vet, or Share Infectious Disease Outbreak Information
Accepted for presentation at the International Crisis and Risk Communication Conference (ICRCC), March 9-11, 2020, Orlando, FL. Abstract: Numerous studies have explored how publics seek and share crisis information, but none has examined whether publics verify the accuracy of crisis and risk information before sharing the information or seeking additional information. These considerations are especially […]
Integrating Strategy and Dosage: A New Conceptual Formula for Assessing Intended and Unintended Effects of Health Risk Communication
Accepted for presentation at the International Crisis and Risk Communication Conference (ICRCC), March 9-11, 2020, Orlando, FL. Abstract: How to detect side effects of repeated exposure of the same or similar campaign messages over time on at-risk publics has emerged as a critical research question currently understudied. By formulating a new way of assessing health […]