Describes a computer program that simulates the emergence of affiliation networks in preschool groups and examines theoretical issues raised by the model. The simulation implies that triadic interactions are not essential in the formation of affiliative structures and that polyadic friendship groupings can be understood as sets of dyadic…

This article discusses the WRITE ON! software library which consists of almost 500 literature-based writing activities for grades K-12. These interactive writing guides on disk integrate word processing into literature-based instruction. (IAH)

Presents a heuristic for finding appropriate word-processing software for business communication classes. Discusses hardware considerations, price, required training, company support, and security issues related to software selection decisions. (MM)

Beta testing--the process of trying a product in a real-world setting before releasing it commercially--exploits a natural interface between universities and high-technology industries. High-tech companies need confidential, real-world tests of new products, and universities are eager to get an early look at tomorrow's technology. (MLW)

Review of encyclopedias and other databases available on CD-ROM focuses on the International Encyclopedia of Education (IEE). Problems with software and hardware are described, perspectives from the computer industry are presented, the commercial potential of CD-ROMs is discussed, and a list of sources is provided. (six references) (LRW)

Two computer-intensive procedures are presented for dealing with non-random selection in the development of samples for experimental, quasi-experimental, and survey designs associated with educational research. The procedures are randomization tests to clarify treatment effects and bootstrap techniques to estimate the uncertainty of…

Describes the development and implementation of software that provides a global change capability by allowing correction of a single heading in a large file of bibliographic records through programatic identification and replacement. Specific change processes are described, including name headings, geographic headings, and topical subject…

This article describes a system based on the Epson HX-20 used for real time (rather than time-sample) recording of behavior observation data, which allows the researcher additional options in analysis. Examples of the programs developed, types of research questions asked, and data analyses conducted are provided. (Author/PB)

An instructional model is described for integrating the microcomputer into the mathematics curriculum. Development, understanding, higher order thinking, and applications are elements of the model. Software is identified for each element. The roles of telecommunications, spreadsheets, databases, graphics, and graphing in mathematics curricula are…

Muppet Slate, a writing program used on Apple computers, is described, along with its successful integration into a kindergarten language arts program. Students can write original stories illustrated with a choice of 126 pictures. Utilities enable teachers to customize the program to meet student needs. (IAH)

The article describes 14 recent devices and software programs which can be used to improve access by special needs populations to the Macintosh computer. (Author/DB)

Describes and evaluates three software programs for elementary level language arts: (1) "The Princess and the Pea," which connects the fairy tale with the modern world; (2) "PreWrite, Level 1," which helps students identify and develop writing topics; and (3) "Dinosaur Days," a creative graphics and publishing program with speech capabilities. (MM)

Presents a system of software and analysis for the development of mathematical models designed to explain the structure in large bibliographic data sets. The discussion covers the goodness of fit obtained in testing and replications, and the implications for the control of large information systems. (six references) (CLB)

Discusses wire capture programs (computer programs which gather and process wire services such as the Associated Press or United Press) for computer labs in journalism departments. Describes details of such programs for Macintosh, IBM, and IBM clones. (SR)

Describes implementation, support, and evaluation of computer assisted learning (CAL) projects at three universities: Project Athena at Massachusetts Institute of Technology; the Andrew network at Carnegie Mellon University; and a project at Stanford University. Topics discussed include work stations, microcomputers, computer networks, graphics,…