Hovde, Marjorie Rush2016-09-282016-09-282016-07Nehme, M., Jeffery, P., Mason, S., Lippert, F., Zero, D. T., & Hara, A. T. (2016). Erosion Remineralization Efficacy of Gel-to-Foam Fluoride Toothpastes in situ: A Randomized Clinical Trial. Caries Research, 50(1), 62–70. http://doi.org/10.1159/000443187https://hdl.handle.net/1805/11032In designing and offering online technical communication courses, faculty members face many challenges, including attempting to assure the usability of the interface for students. This article addresses five of these challenges and provides options for faculty members to begin to address these challenges.enIUPUI Open Access Policyeffective online coursesheuristic analysisusabilityArticle