The results of a simulation model of a queuing system are reported. Use in an introductory quantitative analysis course to enhance students' computer and quantitative modeling knowledge is described. (CW)

Presented are two applications of computer technology to chemistry instruction: the use of a spreadsheet program to analyze acid-base titration curves and the use of database software to catalog stockroom inventories. (CW)

Investigated are the developments of pupils' use and understanding of algebraic ideas within a LOGO programing context and a non-computational context. The research consists of a 3-year longitudinal case study of 4 pairs of pupils aged 11-16. LOGO experience enhanced the understanding of algebraic ideas. (Author/YP)

This article examines software development techniques used by special educators through the perspective of the software life cycle. The paper argues that traditional programming techniques are becoming less and less feasible for software development within the typical funding levels and timelines of federal initiatives. More use of commercial…

Treatment of articulation/phonological disorders with electropalatography (in which speech learners wear a custom-made appliance called a pseudopalate in order to view their tongue-to-palate contacts on a computer monitor) is described. Studies of the treatment's effectiveness with children having articulation or phonological disorders are…

Investigated the appropriateness of microcomputer-based laboratories (MBLs) for elementary school students. Reports that children expanded their repertoire of graph-making and interpreting skills and MBLs supported scientific inquiry for and by the children. (28 references) (Author/JRH)

Explores the increased use of computers in the humanities. Discusses computer applications in dissertation writing, research databases, classroom teaching, professional communication, and statistical analysis. Cites problems with data entry and sampling, record linkage, and resistance among some historians to new technologies. (SG)

Contends that the electronic generation of documents in modern offices will transform the nature of archives and, therefore, the techniques of historical research. Discusses advantages and disadvantages for historical researchers. Urges historians to express their concerns about these issues to the wider scholarly community. (CFR)

Assesses the progress made in computational stylistics over the past 25 years. Discusses theoretical notions of style. Describes certain trends that emerge from relevant articles in conference proceedings and academic journals. Concludes there has been progress in the accumulation of data, the creation of databases and archives, and construction…

This study aimed at finding out whether there were significant differences in achievement between English-as-a-foreign-language (EFL) freshman students exposed to traditional in class writing instruction depending on the textbook only, and those exposed to a combination of traditional in-class instruction and Web-based instruction in writing. All…

This digest outlines salient characteristics of teacher-led research and its benefits to teachers and students. A discussion of selected resources for teacher researchers, which are available through various components of the Educational Resources Information Center (ERIC), follows the overview. Effective teacher research is an empowering…

The first of two volumes, this book contains complete texts of 61 papers presented at a 1988 symposium on geographical education. The papers cover many aspects of geographical education in several countries in Western Europe, Africa, and Asia, and are divided into eight sections: (1) "Developing Skills for Living through Geographical…

Eleven essays describe state of the art developments in the use of computers and computer-assisted learning to teach geography. Descriptions of the use of computers in the teaching of geography in their respective countries are contributed by educators from the United Kingdom, Italy, Belgium, The Netherlands, Australia, New Zealand, Scotland,…

The reviews of articles contained in this issue have been grouped into those dealing with research related to cognitive development and to instruction. In addition, seven science education researchers have provided responses to critiques of their published research. Included are: (1) an analysis of an article designed to persuade researchers to…

Presents the preliminary results of a comparison of Computerized Adaptive Testing (CAT) and conventional testing of English competency for students with limited English proficiency. The CAT procedure, which uses computers and a measurement theory known as Item Response Theory (IRT), provides several benefits that traditional paper and pencil…