Computer-assisted concept map building from provided pieces by using Kit-build is an activity which can promote comprehension and retention. However, users are burdened with searching for pieces and organizing the layout, which are believed to increase the overall cognitive load of the activity. In this paper, we describe the Airmap interface,…

The success of an application programming interface (API) crucially depends on how well its documentation meets the information needs of software developers. Previous research suggests that these information needs have not been sufficiently understood. This article presents the results of a series of semistructured interviews and a follow-up…

This research aims to explore the role of physical representations in young children's numerical learning then identify the benefits of using a graphical interface in order to understand the potential for developing interactive technologies in this domain. Three studies are reported that examined the effect of using physical representations…

This paper focuses on the effectiveness and feasibility of two different kinds of individual learners' support in software training in undergraduate classroom settings. Describes varied user interfaces, including a training wheels interface; compares tutor instruction versus self-learning material; and considers learning time, learning outcomes,…

The amount, range, and quality of information available to students and other academic users have increased enormously in recent years. Consequently, it is possible for individuals to either suffer from information overload or to get lost in cyberspace while trying to locate relevant information. This paper looks at the relevance of cognitive…