This paper consists of an analysis of the state of the art of research and development for the different models of didactical processes in traditional and distance learning systems. The educational system is an open and dynamic system. In such context as the educational system, seven models of didactical process communications can be observed. The…

Discussion of intelligent computer assisted learning (CAL) systems considers both those that offer natural language communication to the user and those that are adaptive, generative, or self-improving. Current interest in student-built learning environments (exemplified by work with LOGO and PROLOG) is examined, and obstacles to future intelligent…

Discussion of intelligent tutoring systems (ITS) focuses on what is required to evaluate the efficacy of an ITS. Research and development aspects of ITS are examined; and seven main principles that may be used to design, plan, and implement an effective ITS evaluation are described. (Contains 40 references.) (LRW)

Intended for use by managers and developers of Army training, this report provides an introduction to "smart technology," which represents the application of cognitive and computer science to Army training problems. Differences between "intelligent tutors"--a major component of smart technology--and conventional…

This essay considers several areas of research in computer technology for education in North America and the implications of these areas of focus for the implementation of educational computer technologies in developing nations. The five areas of focus are: (1) curriculum integration, or the general rationale for using computer technology in…

Examines changes which have occurred in the development and evaluation of intelligent tutoring systems (ITSs), speculates on future directions, and proposes a conceptual model for the development of ITSs. Topics discussed include the effectiveness of ITSs; the need for multidisciplinary efforts; and internal and external evaluation. (Contains 78…

Discusses research issues related to using cognitive learning and instructional theory to design technology-based learning environments such as hypertext and hypermedia. A "Theory-to-Design" framework is described, and the framework is then used to analyze theoretical and design issues raised in a hypermedia research project. (Contains…

This paper seeks to establish evaluation as an important concern in hypermedia research and development, and presents a review of current hypermedia evaluation research with a prescriptive focus. Characteristics of hypermedia currently attracting the attention of instructional developers are discussed and conclusions drawn from recent evaluation…

The status of research on computer-assisted language learning (CALL) is explored beginning with a historical perspective of research on the language laboratory, followed by analyses of applied research on CALL. A theoretical base is provided to illustrate the need for more basic research on CALL that considers computer capabilities, learner…

Following a description of findings from published research on computer assisted instruction with learning-disabled students, sources of software reviews and suggested criteria for software evaluation are provided. Stressed are the importance of a program's technical and instructional adequacy and the appropriateness of the materials for an…

Presented is a summary of the results of two research reviews on the use of educational technology in the classroom. Criticisms of research methods are discussed. Three centers for research in educational technology are described. Summaries of five specific research reports are provided. (CW)

Presents an overview of research issues that have confronted the Interactive Technologies Division (ITD) of the Children's Television Workshop (CTW) and proposes a model for integrating research into the software design process. Highlights include the role of research literature; and formative research relating to software, interactive compact…

This paper summarizes the development of educational technology in China from 1949-1966 and from 1976 to the present, and training in educational technology since 1980. It also summarizes research in educational technology--which has recently shifted from an epistemological to a methodological perspective--with higher levels of research being done…

This paper summarizes the historical growth of technology and the research that has examined this evolution. Important stages of instructional technology are explored, including the development of computer-assisted instruction and the growing use of the Internet in learning. With this medium's growth will come new opportunities for research and…

Research and development activities of the last decade in the areas of assessment and effective instructional programs in mathematics for students with disabilities are reviewed. Encouraged by federal funding, a pervasive theme has been the use of an information processing framework. Automaticity, conceptual development, and cognitive modeling…