This paper presents both the design and the pilot formative evaluation study of a computer-based problem-solving environment (named LECGO: Learning Environment for programming using C using Geometrical Objects) for the learning of computer programming using C by beginners. In its design, constructivist and social learning theories were taken into…

Discussion of the predictive evaluation of educational software, i.e. the evaluation of software prior to its intended use, focuses on a model known as the Jigsaw Model, which attempts to integrate usability and educational issues. Highlights include the failure of checklists for evaluation and two studies that tested the model with practicing…

Adaptive Hypermedia Systems (AHS) can be developed to accommodate a variety of individual differences, including learning style and cognitive style. The current research is an attempt to examine some of the critical variables, which may be important in the design of an Adaptive Educational System (AES) based on student's cognitive style. Moreover,…

Considers the use of pre- and posttest results as formative evaluation tools and describes a small group evaluation of computer-assisted language learning (CALL) courseware dealing with French for banking. Test design is discussed, including standards, validity, and reliability; and results from user questionnaires are examined. (Contains 14…