Discusses the Global Lab Project, developed to reform science education through the implementation of experiential, student-based collaborative inquiry. The use of telecommunications, affordable scientific tools, and innovative curricula to create a global community of student researchers engaged in real-world, hands-on investigation of global…

Asserts that research into the effects of word processing on student writing is dependent on established writing skills, keyboarding techniques, human intervention, and the established criteria for good writing. Concludes that nonnative writers may benefit in significant ways from the attributes of word processing. (CFR)

Detecting differential item functioning (DIF) on test items constructed to favor 1 group over another was investigated on parameter estimates from 2 item response theory-based computer programs--BILOG and LOGIST--using data for 1,000 White and 1,000 Black college students. Use of prior distributions and marginal-maximum a posteriori estimation is…

Describes a project at Stanford University Library that was initiated to enhance user access to government documents collections by developing a prototype natural language computer-based aid. The development of an expert system, Government Documents Reference Aid (GDRA), is explained, and the application of expert systems in libraries is…

The development of a computer-assisted interactive videodisc used in an introductory biology curriculum and the student evaluations of the program are discussed. The software is evaluated in terms of cost, measurable objectives, multiple opportunities for mastery, visuals and graded quizzes, and student attitude and achievement. (KR)

Describes a study of sixth and seventh grade students that investigated the effects of cooperative group composition, student ability, and learning accountability on achievement, interaction, and instructional efficiency during computer-based instruction. Pretests and posttests are described, data analysis is explained, and recommendations for…

An analysis of trends in Scholastic Aptitude Test (SAT) scores looks at SAT verbal and mathematics averages by racial group and gender, reports racial group percentages of examinees by state, and charts relationships between ethnic group, parental education, family income, student years of postsecondary study, and scores. (MSE)

Discusses the impact of computerization on humanists and libraries. Highlights include a lack of relevant databases; a reliance on original text; vocabulary and language issues; lack of time pressure; research style; attitudes of humanists toward technology; trends in electronic publishing; hypertext; collection development; electronic mail;…

A study investigated the effectiveness of computer-assisted instruction, interactive video, and videotapes as alternative methods of instruction in clinical clerkship modules on diabetes and hypertension. The 17 participants were more interested in balancing time between patient contact and alternative teaching methods and had better knowledge,…

Describes the work of four Wyoming high school students who created a CD-ROM collection of Oregon Trail documents for use by fourth graders. The students reviewed 60 boxes of diaries, government documents, prints, and artifacts, becoming historians themselves as they created the electronic database. Includes photographs and illustrations. (MJP)

Two studies evaluated the Computer- and Team-Assisted Mathematics Acceleration course (CATAMA) in Talent Development Middle Schools. The first study compared growth in math achievement for 96 seventh-graders (48 of whom participated in CATAMA and 48 of whom did not); the second study gathered data from interviews with, and observations of, CATAMA…

Reports on part of a project aimed at creating tools for training teachers in the diagnostic and adaptation process of Alternative Augmentative Communication (AAC) systems for disabled children. Based on evaluation results the long-term objective is to add tutorial and coaching features to the system to be used in special-education training…

This article describes the successful implementation of a technology portfolio process to evaluate the success of teacher candidates in fulfilling International Society for Technology in Education (ISTE)/National Council for Accreditation of Teacher Education (NCATE) guidelines. It suggests activities to include in such a portfolio. (IAH)

Describes an approach based upon the constructivist model of learning and curriculum development for using the computer as an integrated curriculum tool in early childhood classrooms. Includes discussion of constructivist theory and its application and characteristics of curriculum in constructivist classrooms. (KB)

Describes library automation issues during the planning and construction of College Hill Library (Colorado), a joint-use facility shared by a community college and a public library. Discuses computer networks; hardware selection; public access to catalogs and electronic resources; classification schemes and bibliographic data; children's…