Navigation issues and disorientation have been of interest to many researchers with different scientific and theoretical questions. However, previous work on this type of comparative and experimentation has been limited. In particular, little is known about the relationship among ease of use, disorientation, and interface windowing modes in a…

The facilitative effect of expertise in hypertext information retrieval (IR) tasks has been widely reported in related literature. However, recent theories of human expertise question the robustness of this result, since previous works have not fully considered the interaction between user and system characteristics. In this study, the constraint…

University students (n=15) were asked how a hypermedia program's features reflected 4 theoretical constructs, 2 linear models (semantic networks, frames/scripts), and 2 nonlinear models (concept maps and schemata). Regardless of hypermedia experience, students cited more linear than nonlinear models, suggesting that more experience in programming,…

This paper describes the creation of a computer competency requirement at Mary Washington College (Virginia). The goal of the The goal of the requirement is to ensure that students acquire meaningful skills with technology, and that faculty increase their technological proficiency. The plan was developed based on a review of literature on other…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…