Objective: The authors determined the efficiency of electronic documentation in consultation-liaison psychiatry. METHOD: An electronic note system was customized for a psychiatric consultation note. Specific attention given to common diagnoses permitted rapid documentation. Results: Residents learned the system quickly. The standardized nature of…

Semantic integrity constraints are business-specific rules that limit the permissible values in a database. For example, a university rule dictating that an "incomplete" grade cannot be changed to an A constrains the possible states of the database. To maintain database integrity, business rules should be identified in the course of database…

To illustrate how a digital video camera can be used to analyze various types of motion, this simple activity analyzes the motion and measures the acceleration due to gravity of a basketball in free fall. Although many excellent commercially available data loggers and software can accomplish this task, this activity requires almost no financial…

Frequently linked to sophisticated speech communication devices resembling laptop computers, augmentative and alternative communication (AAC) encompasses a spectrum of tools and strategies ranging from pointing, writing, gestures, and facial expressions to sign language, manual alphabet boards, picture symbols, and photographs used to convey…

In this article, the author asserts that technology is not the answer to digital piracy at colleges and universities. Citing the three most common explanations given for copyright infringement--that students cannot always get what they want, cannot always use what they can get, or think the price of what they can get is unfair--he asserts that the…

For those of you unfamiliar with clicker personal response systems, a clicker is a handheld remote that students use to enter their responses to multiple choice questions. The question is displayed on the classroom overhead screen, usually within a Power Point presentation, and a receiver connected to a computer at the front of the room collects…

The analysis of interaction among latent variables has received much attention. This article introduces a Bayesian approach to analyze a general structural equation model that accommodates the general nonlinear terms of latent variables and covariates. This approach produces a Bayesian estimate that has the same statistical optimal properties as a…

Knowing the meanings of common root words, prefixes, and suffixes may help students read and spell the longer words they begin to run into in the upper elementary grades. This article describes how students can use the Kidspiration computer program to quickly and easily create word webs that illustrate the meanings of common root words and…

Least-squares linear regression is the best of statistics and it is the worst of statistics. The reasons for this paradoxical claim, arising from possible inapplicability of the method and the excessive influence of "outliers", are discussed and substitute regression methods based on median selection, which is both robust and resistant, are…

This paper explores the use of technology in teaching business topics at the university level. The use of technologies in the classroom has been developed in a greater degree for non-business disciplines. Specific software programs are listed as well as business games. Finally, a listing of external funding sources is presented to assist in…

A study examined commercially available computer software to ascertain its degree of congruency with current methods of reading instruction (the Interactive model) at the first and second grade levels. A survey was conducted of public school educators in Connecticut and experts in the field to determine their level of satisfaction with available…

An overview is given of the available statistical theory and software for analyzing hierarchically nested data. Programs are evaluated, and general techniques are proposed to analyze data from several domains. This research is part of a larger project to evaluate elementary education in the Netherlands. The models discussed are the random…

This paper discusses methodological issues and strategies that underlie the development of expert software systems that provide research assistance to school practitioners of action research. The following key issues related to the development of expert systems software are examined: developing a knowledge base that represents research expertise;…

Comparing the effectiveness of several comprehensive computer-assisted writing tools, this final report on the Writing Tools Project evaluates five IBM programs--"Writer's Workbench" (WWB), "HBJ Writer,""Rightwriter,""UNC-CH Write," and "Writing Is Thinking"--and two Macintosh…

This book reviews over 250 computer programs oriented toward the three- to six-year age range. Each program has been screened with checklists designed to rate such factors as ease of use, content strength, instructional design, and developmental appropriateness. The opening section contains an alphabetical list of all the software titles covered,…