Developments in computer and information technologies continue to give opportunities for designing advanced E-learning systems while entailing objective and technical evaluation methodologies. Design and development of E-learning systems require time-consuming and labor-intensive processes; therefore any decision about these systems and their…

Computer-Assisted Language Learning (CALL) is an established field of academic inquiry with distinct applications for second language teaching and learning. Many CALL professionals direct language labs or language resource centers (LRCs) in which CALL software applications and generic software applications support language learning programs and…

This study contributes to the research on learner autonomy by examining the relationship between Little's (1991) notions of "independent action" and "decision-making", input, and L2 production in computer-assisted language learning (CALL). Operationalizing "independent action" and "decision-making" with Dam's (1995) definition that focuses on…

Describes the current status and limitations of expert systems, and explores the possible applications of such systems in education and training. The use of expert systems as tutors, as job aids, and as a vehicle for students to develop their own expert systems on specific topics are discussed. (40 references) (CLB)

Examines two key considerations related to the question of whether computer-based training is justified--training objectives, and costs of developing computer-based programs. Questions on training content, skills to be performed by trainees, specific training objectives, development and revision costs, salaries, and cost estimates are presented to…

This guide discusses five common CAI author misconceptions and their consequences. Working backward in each instance to show how the difficulty might better have been approached at the onset, it attempts to map out essential decision points in lesson development. The decision points identified cover (1) choosing the best medium for the lesson, (2)…

This article provides teachers a framework for choosing computer software to assist with writing instruction for students with learning disabilities. The various writing problems that software programs can address are described. Appendices include a writing needs checklist, writing requirements checklist, and list of features of computer-supported…

Interactive video is achieved by merging the two powerful technologies of microcomputing and video. Using television as the vehicle for display, text and diagrams, filmic images, and sound can be used separately or in combination to achieve a specific training task. An interactive program can check understanding, determine progress, and challenge…

The process of selecting software for use with exceptional students focuses on two major issues: (1) how computers are to be used in the instructional process, and (2) whether the product selected is consistent with curricular goals. The content of instruction is shaped by its purpose: drill and practice; teaching new skills, concepts, and…

This discussion of interactive videodisc systems for students who are deaf or hard of hearing considers the advantages and disadvantages of such systems, system use, videodisc capabilities, interactive alternatives, and selecting a system for a school. A list of equipment manufacturers, laser disc producers, and specialty sources is provided. (DB)

A method is proposed for optimizing cutting scores for a selection-placement-mastery problem simultaneously. A simultaneous approach has two advantages over separate optimization. First, test scores used in previous decisions can be used as "prior data" in later decisions, increasing the efficiency of the decisions. Then, more realistic…

The purpose of this paper is to simultaneously optimize decision rules for combinations of elementary decisions. As a result of this approach, rules are found that make more efficient use of the data than does optimizing those decisions separately. The framework for the approach is derived from empirical Bayesian theory. To illustrate the…

This report describing the use of operations research techniques to determine which courseware packages or what microcomputer systems best address varied instructional objectives focuses on the MICROPIK model, a highly structured evaluation technique for making such complex instructional decisions. MICROPIK is a multiple alternatives model (MAA)…

This paper focuses on the way a multi-criteria decision making methodology is applied in the case of agent-based selection of offered learning objects. The problem of selection is modeled as a decision making one, with the decision variables being the learner model and the learning objects' educational description. In this way, selection of…

The relationship between computer-aided design (CAD), computer-aided manufacturing (CAM), and computer numerical control (CNC) computer applications is described. Tips for helping educate the CAM buyer on what to look for and what to avoid when searching for the most appropriate instructional CAM package are provided. (KR)