Presents an instructional development model that incorporates formative evaluation techniques, and explores the possible application of the model in developing computer-assisted instruction courseware. Advantages and disadvantages of this approach are identified and implications for research on formative evaluation are discussed. (31 references)…

Addresses cognitive style and visual literacy in use of instructional computing, focusing on learner interaction with screen displays and ways cognitive style and visual preferences facilitate or inhibit learning, and asks whether having computers in classrooms is only a case of utilizing another form of television. Research areas are suggested.…

This interview with Jane Healy, an educational psychologist and author, discusses how computers can sometimes negatively affect children's minds. Topics include instructional design in software; the need for objective research; what children will need for success in the future, including critical thinking skills; technology implementation; and…

Computer based instruction (CBI) is composed of individual frames viewed one at a time. Compared to a typical textbook, CBI restricts the adult learner's capacity to access information from different parts of the lesson and to view complex presentations. Designers of CBI must compensate for these limitations by making a concerted effort to…

Presents a taxonomy describing various uses of artificial intelligence techniques in automated instructional development systems. Instructional systems development is discussed in relation to the design of computer-based instructional courseware; two systems being developed at the Air Force Armstrong Laboratory are reviewed; and further research…

This study examined the pedagogy of three online teacher professional development (oTPD) modules. Evidence of design features oriented to the "how people learn" framework was the primary research objective. An analytic framework was devised to code knowledge types, levels of cognitive demand, levels of interaction, and sensory details in the…

Discusses computer assisted instruction (CAI) from perspective of artificial intelligence researchers and describes program features of intelligent computer assisted instruction (ICAI) that researchers feel will improve on deficiencies of CAI. Program descriptions and sample interactions from several tutorial and expert system ICAI programs are…

Reviews current literature in the fields of computer science and education that is related to the structure and use of hypermedia; discusses discovery and incidental learning; examines the nature of the environment and of the learner; describes implications for the design of hypermedia-assisted instruction (HAI); and suggests further research…

Examines the current state of research into the visual effects of screen designs used in computer-assisted instruction and suggests areas for future efforts. Topics discussed include technical elements and comprehensibility elements in layout design; single element and multiple element research methodologies; dependent variables; and learning…

Discussion of learner control in instructional management describes six learner control methods: (1) content control; (2) sequence control; (3) pace control; (4) display or strategy control; (5) internal processing control; and (6) advisor strategies. Relevant literature, both theoretical and empirical, is reviewed, and learner control and…

Discusses audit trails (i.e., records of learner responses) in interactive multimedia and hypermedia instruction. Topics addressed include four purposes of audit trails, including formative evaluation in instructional design, basic research, usage studies, and counseling and advising; advantages and limitations of the audit trail approach; and…

Reviews the potential relationship between visualization and effective instruction. Highlights include the use of graphical user interfaces for enhancing visual communication, integrating visual communication into courseware design, theoretical principles of visual communication, empirical research needs, AIME (amount of invested mental effort),…

This literature review discusses the differences between individual and individualized instruction and explores ways of leading future computer assisted instruction (CAI) toward genuine individualized instruction. The development and design of intelligent CAI are described, and topics for future studies are suggested. (LRW)

Discussion of the time needed to create computer-based instruction focuses on descriptive analyses of production data gathered from novice instructional designers and novice authors who used a commercial authoring system to produce computer-based lessons. Production ratios are explained, and future research plans are discussed. (Contains five…

Considers several perspectives on interaction strategies for computer-aided learning; examines dimensions of interaction; and presents a model for the design of interaction strategies. Topics include pacing; navigation; mental processes; cognitive and physical responses; the role of quality and quantity; a conceptual approach; and suggestions for…