The objective of this investigation was to take a small data set that represents unbalanced factorial designs and explain by example how the variance is partitioned when using the various options from the Statistical Package for the Social Sciences (SPSSX) and Statistical Analysis System (SAS). That the unequal cell size analysis of variance…

The Eisenhower National Clearinghouse for Mathematics and Science Education (ENC) helps teachers by offering a broad assortment of services that enable them to quickly locate educational resources. This document is one in a series of print catalogs designed to give educators information about curriculum resources available for teaching math and…

This paper looks at bugs and errors in the following commonly used statistical packages: SAS, Statistical Package for the Social Sciences (SPSS), Biomedical Data Plan (BMDP), and Minitab. A section on using the Internet to keep up to date on these packages covers subscribing to statistical software lists, searching statistical software lists,…

This document provides information about computer software (courseware) used in and recommended by adult literacy programs and organizations. The information was compiled from five source documents, evaluations of or guides to adult literacy computer courseware. Section one is a general courseware information listing organized by subject. The…

The software "Breakthrough to Literacy" was introduced in kindergarten classrooms in a suburban school district in 1999 and focuses on oral language development. Through observations, the author studied the effects the software had on individual children's oral language and pre-reading readiness skills. Along with reading skill development, oral…

Illustrates a method for evaluating educational software which allows quantitative rating of questions in three main categories: teaching contents and methodology; software and design features; and users' reactions; and a fourth group encompassing general qualitative questions. The methodology proved effective in evaluating an advanced…

Describes a study in which 12 students' papers were critiqued by both WordPerfect's "Grammatik" grammar checking software and by real English/business communication professors. Finds significant limitations to the effectiveness of the software as a guide for student writers. (SR)

Visual reasoning is an essential skill for engineers. This article describes an interactive multimedia application (Visual Reasoning Tutor) that provides a foundation in visual reasoning by exploiting the missing view problem. Presents an overview of system components, a complete sample exercise, and test results for several prototypes used in…

Finds that student Groupware users are generally satisfied with member contributions and group output but are less satisfied with software-supported, decision-making processes. Suggests that Groupware is a powerful communication tool for support of work groups but that it may not in itself solve the basic problems of getting people to work…

Describes the development and implementation of a stand-alone computer assisted learning package for the manufacturing division of Digital Equipment Corporation. Trial tests of the courseware showed gradual improvement suggesting that computer assisted learning has considerable potential in industrial training. Identifies several issues to be…

Authorware is Macromedia's powerful feature-rich tool for courseware development. Version 6.5, released in September 2002, introduces new features for usability, extensibility, and accessibility. New usability enhancements include improvements to script functions and liberal use of drag-and-drop operations. First-time users should beware that they…

Explains the University of Minnesota Learning Software Design Competition, focusing on its goals and emphasis on innovation. Describes the review process to evaluate and judge the software, lists the winners, identifies a new class of educational software, and outlines plans for future competitions. (Author/LRW)

Analyzes mathematics software programs to find engaging and easy-to-use software for integration into the elementary school mathematics curriculum. Discusses criteria for judging good software and useful classroom implementation. (KHR)

Evaluates six "open" (empty of content and customized by users) software programs using the literature-based characteristics of documentation, learner control, branching capabilities, portability, ease of use, and cost-effectiveness. Interviewed computer-knowledgeable individuals to confirm the legitimacy of the evaluative characteristics. (LRW)

Surveys current work in Computer Supported Collaborative Learning (CSCL) and describes how technology can be extended to exploit communication between computers. Reviews applications that might make use of network support (distributed CSCL) and evaluates a sample prototype distributed CSCL application. Highlights value, viability, and development…