The authors investigated the differences in using problem decomposition and problem recomposition between dyads of engineering experts, engineering seniors, and engineering freshmen. Participants worked in dyads to complete an engineering design challenge within 1 hour. The entire design process was video and audio recorded. After the design…

This study investigated whether "findability," an aspect of usability, is an important component in student perceptions of/satisfaction with online courses and, as such, should be considered more heavily in online course design. Using standard usability testing measures, such as eye-tracking, time-on-task, and think-alouds, participants…