A Second Chance at Health: How a 3D Virtual World Can Improve Health Self-Efficacy for Weight Loss Management Among Adults

Cyberpsychology, Behavior and Social Networking
Elizabeth Behm-MorawitzGrace Choi

Abstract

Health self-efficacy, or the beliefs in one's capabilities to perform health behaviors, is a significant factor in eliciting health behavior change, such as weight loss. Research has demonstrated that virtual embodiment has the potential to alter one's psychology and physicality, particularly in health contexts; however, little is known about the impacts embodiment in a virtual world has on health self-efficacy. The present research is a randomized controlled trial (N = 90) examining the effectiveness of virtual embodiment and play in a social virtual world (Second Life [SL]) for increasing health self-efficacy (exercise and nutrition efficacy) among overweight adults. Participants were randomly assigned to a 3D social virtual world (avatar virtual interaction experimental condition), 2D social networking site (no avatar virtual interaction control condition), or no intervention (no virtual interaction control condition). The findings of this study provide initial evidence for the use of SL to improve exercise efficacy and to support weight loss. Results also suggest that individuals who have higher self-presence with their avatar reap more benefits. Finally, quantitative findings are triangulated with qualitative data to incre...Continue Reading

References

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Citations

Feb 18, 2016·Cyberpsychology, Behavior and Social Networking·Giuseppe RivaBrenda K Wiederhold
Jun 28, 2019·European Respiratory Review : an Official Journal of the European Respiratory Society·Elizabeth A CayananRonald R Grunstein
Nov 24, 2020·Behavioral Medicine·Simon A MossNektarios Alexi
Jan 29, 2021·Frontiers in Neuroscience·Halim I BaqapuriKlaus Mathiak

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Methods Mentioned

BETA
chips

Software Mentioned

SL

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