Enhancing Healthy Behaviors Through Virtual Self: A Systematic Review of Health Interventions Using Avatars.

A systematic review of health interventions using avatars ( = 18) was conducted to provide comprehensive knowledge of the effectiveness of using avatars to promote healthy behaviors, specifically in relationship to healthy eating and exercising. Two researchers identified field or laboratory studies that had quantified study results, which were published in peer-reviewed journals in English from January 2000 to March 2019. Databases (PsychInfo, PubMed, and Web of Science), forward reference, and manual searches were used to identify the studies.