Discussion of learner preferences for text densities on computer screen displays highlights two studies of college students that compared preferences for multiple or single screen presentations with high-, medium-, or low-density screens from an actual course using computer-assisted instruction. Results are analyzed, and further research needs are…

Presents reasons for choosing a connected computer system for student use in secondary schools. The systems approach is discussed; two alternatives are compared, a central computer and a local area network (LAN) of microcomputers; software is described; and two scenarios of LAN use are presented. (four references) (LRW)

Describes the development of the microcomputer-based educational software, DNAzoom, which was designed to introduce undergraduates in molecular biology to computer analysis of DNA protein sequences. Highlights include graphical presentation of data, the functional use of color, a menu-oriented interface, and students' evaluations of the software.…

This bibliography lists 754 books and articles which focus on programs that can run on IBM microcomputers and compatibles using PC DOS/MS DOS, and that can be used in online information and documentation work. An index lists the software packages alphabetically by title and references them to the main entries, which are listed by author. (CLB)

Describes the development, use, and evaluation of a computer-assisted instruction tutorial for "Introduction to Research," a problem course in the University of California-San Francisco School of Nursing. (JOW)

This study examined circumstances leading teachers to incorporate telecommunications into practice. Case studies of teachers involved in a telecommunications project (three participants and three nonparticipants) indicated that those who integrated telecommunications into teaching valued the use of an interactive learning network and had figured…

Reviews the Pupils' Learning and Access to Information Technology project that was conducted in elementary and secondary schools in Northern Ireland to investigate the impact of using portable home computers on students' learning. Performance gains are examined, and operational issues in the use of portable computers are discussed. (Contains 17…

Describes integrated learning systems (ILSs) and their impact on education. Topics discussed include courseware; curriculum areas; instructional strategies; ILS management systems; and future trends, including IBM versus Macintosh, multimedia, networked software, and curriculum design. (LRW)

Graphs equations in two variables using a BASIC screen-sweep program that generates solutions to equations by applying the intermediate value theorem. Provides suggestions for investigations that result in graphs of a butterfly, the Cheshire cat, the Trisectrix of Catalna, E. T. waving goodbye, a praying mantis, and others. (MDH)

This article describes the multiple benefits of using Internet, the world's largest computer network, in health education and provides information for beginners on how to get started online. The article describes a day in the life of an Internet user, presents additional resources, and provides online addresses. (Author/SM)

Defines hypermedia and describes the structure and functional requirements of a hypermedia program. Potentials of hypermedia for instructional delivery, idea generation and organization, file storage and organization, and development of computer-based instruction materials are discussed. Several research issues related to instructional…

Examines the structure of undergraduate computing at a large private university, including patterns of use, impact of computer ownership and gender, and the bureaucratic structure in which usage is embedded. The profile of computer use uncovered in a survey is compared with reports offered by the institution and the trade press. (10 references)…

Describes how the computer algebra system Mathematica can be used to enhance the teaching of the topics of sequences and series. Examines its capabilities to find exact, approximate, and graphically generated approximate solutions to problems from these topics and to understand proofs about sequences. (MDH)

Presents a computer-assisted activity that helps students discover the importance of choosing words carefully. With a word processing program, small groups of students prepare creative, fill-in-the-blank challenges in which classmates must replace missing adjectives or verbs. (SM)

Reviews the development of authoring systems from those present in mainframe computers to the newest versions in desktop training systems. Advances in microcomputers and the corresponding authoring systems are described, programing languages are discussed, and computer-based instructional development that includes graphical user interfaces and…