Discusses how the reverse engineering approach can generate feedback on computer programs without the user having any prior knowledge of what the program was designed to do. This approach uses the cognitive model of programming knowledge to interpret both context independent and dependent errors in the same words and concepts as human programmers.…

e-Learning has become a major field of interest in recent years, and multiple approaches and solutions have been developed. A typical form of e-learning application comprises exercise submission and assessment systems that allow students to work on assignments whenever and where they want (i.e., dislocated, asynchronous work). In basic computer…

Unlike most program assessment systems, Program Assessment using Specified Solutions (PASS), evaluates student C programs by assessing the way a problem was solved by performing a comparison of the submitted program with a solution plan. This article describes PASS, its use of instructor specified solution plans, assessment and feedback systems,…

PLUS, an authoring system designed to develop cross-platform courseware for different computer types, was evaluated for its portability (ability to run on multiple platforms without adjustment). The procedures and computer equipment used are described, and results are presented. It is concluded that PLUS produces highly portable programs. (MSE)

Describes an integrated authoring environment, AIDA ("Ambiente Integrado de Desenvolvimento de Aplicacoes educacionais"), that was developed at the University of Coimbra (Portugal) for educational software. Highlights include the design module, a prototyping tool that allows for multimedia, simulations, and modularity; execution module;…

The College of the Desert (California) has created a multi-station technology training and development facility for faculty. HyperStudio has been adopted as the introductory tool for multimedia/hypermedia authoring for the following reasons: (1) the card/stack metaphor used by HyperStudio is easy for novices to understand and familiar to users of…

This paper assesses the impact of using computer-assisted instruction (CAI) in three American University undergraduate classes, a General Education survey course on Latin America (taught in English), and two Spanish language courses. The courses utilized both commercial software programs and software programs authored by faculty using Macintosh…

This article presents an overview of an ongoing initiative to develop, integrate, and evaluate multimedia lessons to enhance listening comprehension in Spanish language classes at the Catholic University of America (District of Columbia). Focusing on the process involved, the two phases of the project that have been completed are examined,…

Applications are now available that allow teachers to create presentations and programs tailored to the exact needs of their students. This paper examines tools that may be used for presentations. Programming environments that may be used to develop computer aided instructional programs are also compared and contrasted. The availability of…

The identification and integration of reusable and customizable CSCL (Computer Supported Collaborative Learning) may benefit from the capture of best practices in collaborative learning structuring. The authors have proposed CLFPs (Collaborative Learning Flow Patterns) as a way of collecting these best practices. To facilitate the process of CLFPs…

Essays on computer-assisted language learning (CALL) include: "Computer-Enhanced Language Learning Environments" (Joy Egbert, Chin-chi Chao, Elizabeth Hanson-Smith); "Theory and Research Interaction via Computers" (Joy Kreeft Peyton); "Classroom Practice: Creating Interactive CALL Activities" (Joy Egbert); "CALL…