Explores how a set of possible student misconceptions about solving a complex problem can be used in computer-based intelligent tutoring systems and in computer-based exercise and test generation. Topics discussed include expert systems, misconception covers, discrimination trees, methods of acquiring the set of misconceptions, and protocol…

Presents and develops a general model of the nature of a learning system and a classification for learning systems. Highlights include the relationship between artificial intelligence and cognitive psychology; computer-based instructional systems; intelligent instructional systems; and the role of the learner's knowledge base in an intelligent…

Describes model for evaluating computer-assisted instruction (CAI) that includes training needs; instructional objectives; types of learning; organization of program content; and the design of instructional modes. Also discussed are evaluation of CAI courseware and student-oriented review of courseware, and a condensed evaluation checklist is…

Describes the development of a set of training modules based on the learning by example paradigm, with modules differing in the degree of guidance offered to the learner. The program structure is outlined, and three kinds of loops used to adapt the program to the learner's performance are discussed. (MBR)

Discusses economic and political influences on the education system of West Germany as decisions are made to introduce new information technologies in the schools, and describes a model of four levels of education decision contexts for use in developing specifications: pedagogical ideals, institutional conditions, factors of curriculum, and…

Describes the theoretical framework of a research project aimed at exploring the new potentials for instructional systems offered by videodisc technology and artificial intelligence. A prototype of an intelligent tutoring system, "Earth," is described, and types of interactions in instructional systems are discussed as they relate to the…

Describes a study designed to discover how community college students enrolled in algebra and English grammar courses used the available learner-control features of the TICCIT (Time-Shared Interactive Computer-Controlled Information Television) computer-assisted instruction system. Results indicate learner-control options were utilized but no…

Describes methods used to evaluate software for microcomputers in Japanese elementary and middle schools. Completion of an evaluation checklist by experienced teachers is described, the cluster analysis used is reviewed, and characteristics of available software are discussed and analyzed to assess their learning and teaching efficiency.…

Describes a computer-based education project in which PLATO terminals were used to facilitate education of disadvantaged South African adult Blacks. South Africa's socioeconomic and political background, problems of adult learners, reasons for using a computer-based solution, and project funding are discussed, and project observations and…

Discussion of problems encountered in educational software development in Japan is the second of a two-part series on evaluation of Japanese microcomputer-based software. Problems associated with content, learner attitude, and graphics presentation are described, and future challenges in simulation and integrating courseware with other teaching…

Discussion of computer-assisted language learning highlights a British study with elementary, secondary and university Spanish language students that incorporated speech synthesis and interactive video. The Multifacet Language Laboratory is described, software used is explained, student and teacher reactions are discussed, and a sample of the…

Description of a study which formulated a model of the cognitive processes involved in learning statistics material via computer assisted learning (CAL) focuses on mode of presentation (aural or visual), sequence of the material, and previous mathematical experience. Textual analysis is discussed and implications of the results for design of CAL…

This study evaluated the Computer Aided Grading Exercises (CAGE) authoring system on ease of creating programs, popularity of such programs, ease of progression through created exercises, and transfer of learning. Subjects were 12-year-olds with moderate learning difficulties. It was found that the system produced popular exercises and engendered…

Describes a British study with undergraduate accountancy students which compared the quantitative and qualitative effects of three types of embedded tasks or questions--relational-semantic, transpose-semantic, and non-semantic--on learning outcomes. Variables investigated included mathematical background, recall, and comprehension. Relevance of…