This paper presents a model of an abstract tutorial system. The first section discusses some of the problems encountered in producing courseware and examines the availability of software tools to support effective communication on three levels: (1) accuracy of communication; (2) transmission of the desired meaning; and (3) affecting conduct in a…

This document consists of 68 microcomputer software package evaluations prepared by MicroSIFT (Microcomputer Software and Information for Teachers) Clearinghouse at the Northwest Regional Education Laboratory. There are 26 packages in set 13 and 42 in set 14. Each software review lists producer, time and place of evaluation, cost, ability level,…

Reviews the historical evolution of computer-assisted instruction (CAI) and discusses recent advances in intelligent systems. Intelligent tutoring systems are described from the system designer's and learner's perspectives, and possible future applications are considered. A list of existing intelligent CAI systems is provided. (14 references) (CLB)

This overview of the computer industry vendors that supply microcomputer hardware to educators for use in kindergarten through high school focuses on Apple, Tandy, Commodore, and IBM. The use of MS-DOS versus the operating system used in Apple computers is discussed, and pricing and service issues are raised. (LRW)

Summarizes the results of five studies dealing with screen design for computer-based instruction (CBI) and provides suggestions for their application as well as future directions for research. Chunking, text density, and screen density are discussed as variables in screen design, and current research is described. (33 references) (LRW)

Considers the concept of virtual reality; reviews its history; describes general uses of virtual reality, including entertainment, medicine, and design applications; discusses classroom uses of virtual reality, including a software program called Virtus WalkThrough for use with a computer monitor; and suggests future possibilities. (34 references)…

Three programming languages--PILOT, SNOBOL, and LOGO--are described and evaluated as tools for foreign language computer-assisted instruction, and a small sample program in each language is given. A bibliography is included. (Author/SED)

Provides an overview of the erroneous expectations of many educators toward computer-assisted language learning (CALL). A realistic assessment of CALL capabilities is offered, and the specific functions and the versatile role of CALL when used in conjunction with other teaching tools is demonstrated. Specific examples from the Macintosh Private…

Discusses collaborative authoring, computer-supported collaborative work and the reuse of multimedia courseware; describes a consolidated model, Open Systems for the Collaborative Authoring and Reuse (OSCAR) of courseware, that was drawn from other abstract models; and examines hypermedia systems, object-oriented communication models, and the…

Examination of how teachers use computers in second-language instruction leads to the suggestion that designers need to take a wider view of the computer's role in language learning and more strongly consider the teacher's presence; and that teachers have to contribute more to computer-assisted language learning sessions, using their skills and…

Reviews instructional design research and theory and relates it to the design of computer-based instructional materials. Instructional design guidelines are offered to aid software developers in making design decisions on three macrolevel and four microlevel of instruction. (Author/LRW)

Discusses the results of a questionnaire sent to experts in the field of computer assisted language learning. Covers such topics as: 1) points to consider before buying a microcomputer; 2) recommended brands and peripheral equipment; 3) software; 4) utilizing programming languages; and 5) literature and contact organizations. (SED)

Reviews possible sources of reinforcement in computer assisted instruction and systematic utilization of these sources in courseware design. Sources reviewed include reinforcement from the machine itself; from the content of the instructional modules and its arrangement in a learning sequence; and from sources external to the modules. (MBR)

Discusses economic issues that affect the portability of educational software. Topics discussed include economic reasons for portability, including cost effectiveness; the nature and behavior of educational computer software markets; the role of producers, buyers, and consumers; potential effects of government policies; computer piracy; and…

Explores specification and design procedures, functions, and issues in the development of intelligent tutoring systems (ITSs). Topics discussed include learning objectives; the target audience; types of training materials; format; software and hardware specifications; and individual ITS modules, including administrative, user profile, database,…