This study used a between-subjects experimental design to examine the effects of three different computer-based instructional strategies (concept map, refutation text, and expository scientific text) on science learning. Concept maps are node-link diagrams that show concepts as nodes and relationships among the concepts as labeled links.…

A multi-stage study of the practices of expert courseware designers was conducted with the final goal of identifying methods for assisting non-experts with the design of effective instructional systems. A total of 25 expert designers were involved in all stages of the inquiry. A model of the expert courseware design process was created, tested,…

Presents a theoretical and empirical analysis of social interactions in computer-based learning environments. Explores technology use to support reciprocal understanding between teachers and students based on three technology-based learning environments in Finland and the United States, and discusses situated learning, cognitive apprenticeships,…

Researchers spent four months observing and interviewing students in French and Spanish language classrooms. Several themes emerged from the data which characterize the phenomenon of learner interaction in technology-enhanced language learning environments. This article presents a more contextualized picture of the implementation of technology in…

Examines the impact of contextual factors on teachers' roles and teachers' roles in contributing to the effective use of computer-aided instruction in Singapore's secondary schools. A path modeling approach was adopted whereby factors during different stages of the teaching and learning are examined before the final outcome, the student's learning…

While the number of computers in the classroom continues to increase and tremendous support for technology integration exists in government, business, and academia, a major discrepancy exists between the level of technology use expected of educators and the actual use and integration of technology in the classroom. This article examines barriers…

A survey of university economic students given the chance to use computer assisted instruction (CAI) for supplemental study determined that black students spent less time using CAI, while students who were older, who had greater access to computers, who had taken a course in computer operations, and who highly rated the importance of CAI to their…

The research articles in this special issue are authored by scholars who share as their common concern the ways in which technologies can best be used to support the acquisition of additional languages. Taken as a whole, the overall agenda of these studies is to capture what happens when language teachers and learners use technologies as part of…

Reports on a case study that led to a model of how teachers use computers in classroom teaching. This model conceptualizes the computer as a teaching resource that helps teachers to develop their teaching strategy, replacing the teachers in their role of managing students' rehearsal of materials and serving as a classroom management tool. (AEF)

Presents preliminary research concerning learners whose native language is not English and who attend public school in New York State. Research focused on how English as a Second Language (ESL) teachers in the state view and use technologies to help develop their students' literacy skills. Discusses data from a statewide survey and from initial…

Presents a study of interactions among eight-year-old students working with computers. Students' communicative interactions in front of the computer were compared with interaction occurring in other activities. Students interacted more when they were using the computer. Most of this interaction was concerned with problem-solving. Students…

Maccia's epistemology of intelligent natural systems implies that computer systems must develop qualitative intelligence before knowledge representation and natural language understanding can be achieved. Emotion and sensation--capabilities which computers do not currently possess are vital to the growth of the mind (Stanley I. Greenspan).…

Examines the development and validation of a new instrument that assesses student perceptions of gender equity, investigation, innovation, and resource adequacy in computer-assisted learning. A survey of 671 high school students in Singapore revealed that each scale displayed satisfactory validity and reliability. (65 references) (Author/AEF)