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A Comparative Usability Study Of Web-Based Personal Health Records., Alexandra Doggett
A Comparative Usability Study Of Web-Based Personal Health Records., Alexandra Doggett
Electronic Theses and Dissertations
Previous research on Personal Health Records (PHRs) has focused on applications that are “tethered” to a specific Electronic Health Record (EHR). However, this is a gap in research on the usability of unaffiliated, independent PHRs, as well as a gap in research on college-aged PHR users. Based on this gap in the literature, a single factor, within-subject experiment was conducted using 18 participants from the University of Louisville to determine if one PHR had superior usability and design. The testing included the completion of six tasks in three different PHRs. Dependent variables included task time, mouse movement, mouse clicks, keystrokes, …