Describes a study that used innovation diffusion theory to investigate the effects of the allocation of computer coordinator work time on student computer use in academic subjects in grade 5 and grade 11. Findings suggest that teacher support is more critical than student support and that effects differ in different grades. (Contains 31…

Describes a study that examined changes in preservice and inservice teachers' attitudes toward computers following their participation in an educational computing class and explored factors that contributed to their computer use. Discusses prior computer experience, having home computers, and current use of technology in the school at which they…

Provides an example that illustrates the interrelationship of the factors that influence educational software portability. Nielsen's seven-level approach to human-computer interaction is used as the basis for a model for factors that influence portability, and five phases in the life cycle of a software product being adapted are considered. (10…

Describes four studies, one experimental and three comparative, that were conducted with university students to assess the instructional effectiveness of separate animated computer tutorials illustrating dynamic processes in microbiology. Results indicated a significant advantage for subjects in the animated condition as opposed to a contextual…

Reports on an exploratory study which used tracking records and evaluation questionnaires to examine the ways students use a hypermedia system. Findings in the following areas are discussed: enjoyment, ease of use, perception of system control, actual search strategies, perceived purposive search strategies, and effectiveness of search strategies.…

Reports on the introduction of a computer conferencing component into an engineering course at Deakin University (Australia) Results showed significant variations in computer usage that were correlated to student study mode, and on-campus students were more likely to agree that computers could assist their learning. (Author/LRW)

Discusses the interrelationships of the concepts of adaptability and portability of educational software. A conceptual framework for adaptable educational software is offered, a seven-stage model of adaptation is presented, and the research approach of the USE project in the Netherlands--which is concerned with the development and use of adaptable…

Analysis of data from two studies of undergraduates (n12 and n18) enrolled in a hypermedia-in-education course at West Virginia University determined that the group with more hypermedia knowledge more frequently cited nonlinear models, supporting the premise that students require hypermedia experience before they can use nonlinear information…

Describes research that used three groups in a quasiexperimental approach to assess the combined impact of teacher teaming and computer technology on ninth-grade student grade point averages. Results indicate the need for computer technology to become an inclusive part of instruction rather than an added feature. (Author/LRW)

Describes an instructional design model for hypertext, the Explorer's Hypertext Story Model, which is structured around components based on a story or narrative structure. Topics discussed include learner motivation; navigation in hypertext; learner control; and the importance of understanding information in context. (34 references) (LRW)

A classification scheme was developed and implemented for the study of 436 educational Web sites focusing on mathematics, science, and technology learning. Results indicate that many educational Web sites are still predominantly text-based and do not yet exhibit evidence of current pedagogical approaches. Suggestions for future Web-based learning…

Describes a study that used meta-analysis to compare the academic achievement during a 12-year period of secondary students who were instructed through traditional methods, traditional methods supplemented with computer-assisted instruction (CAI), or CAI alone. Results were compared with earlier research and indicate that the effect of CAI on…

Discussion of educational innovations and their implementation highlights a study of school principals in Washington State that was conducted to determine whether the microcomputer is similar or fundamentally different to other educational innovations. Attitudes toward the educational use of microcomputers were examined as well as relationships…

Discussion of computer programing and students' cognitive styles focuses on a study that explored the relationship between the cognitive styles and achievements of high school students in an introductory computer programing course. Reflective and impulsive cognitive styles are described, and implications for the design of instructional materials…

Describes a study that investigated the demographic characteristics of faculty who require and who do not require the use of computers in courses they teach. The utilization of computers for specific purposes is examined, perceived obstacles to computer integration into the curriculum are discussed, and the instructional materials used are…