This study was designed to examine how three different organizational structures (time, topic, and tool) of a course in an LMS affected learners. The signal available relevant accessible (SARA) theory provided a framework to clearly describe the signals (headers) used to differentiate the three organizational structures. Cognitive load theory…

The purpose of this study is to explore the feasibility and effectiveness of a scalable concept map based navigation system for a digital textbook. A literature review has been conducted to identify possible methods to promote conceptual understanding in the context of a digital textbook, and these hypothesized solutions will be evaluated through…