This paper describes two BASIC computer programs that calculate Hotelling's T-square either for one sample or for two samples. Output of the progams includes the Mahalanobis distance D-square, the F ratio associated with T-square, and its probability level. (Author)

Describes selected training materials (books and programming aids) for computer programming. A list of materials is also provided. Each entry includes title, supplier, format, computer needed, special requirements, and current costs. (JN)

Discusses database agents which can be used to establish federated information bases by integrating heterogeneous databases. Highlights include characteristics of federated information bases, including incompatible database management systems, schemata, and frequently changing context; software agent technology; Java agents; system architecture;…

Uses a few heuristic examples to show how bootstrap analysis can be accomplished using some commonly available software programs. Until bootstrap analysis becomes an automated program option in standard statistical software, quantitative researchers may have to make do with these. (SLD)

Offers a descriptive table of software that helps higher education institutions orchestrate events. Information includes vendor, contact, software, price, database engine/server platform, specific features, and client type. (EV)

Describes relatively new statistical method, hierarchical linear modeling (HLM), for estimating linear equations that explain outcomes for members of groups as a function of characteristics of groups and characteristics of members. Illustrates theory, practice, and interpretation of HLM in school effects studies. Discusses other education…

Describes Program Information Files (PIFs), which run on DOS operating systems with Microsoft Windows to help run other programs. Options available in the standard mode and in the enhanced mode are explained, multitasking options are discussed, and memory options and application shortcut keys are described. (LRW)

Discusses computer viruses that attack the Macintosh and describes Symantec AntiVirus for Macintosh (SAM), a commercial program designed to detect and eliminate viruses; sample screen displays are included. SAM is recommended for use in library settings as well as two public domain virus protection programs. (four references) (MES)

Describes utility programs available for posttransfer processing files that have been downloaded from the Internet. Highlights include file compression; viewing graphics files; converting binary files to ASCII files; and how to find utility programs. (LRW)

Summarizes the problem of factorial invariance in between-group difference studies, proposes a simplified notation intended to facilitate discussion of the problem, and suggests a structured approach for testing large models. Two computer programs are offered to help with the computation. (SLD)

Explains five rules to protect computers from viruses. Highlights include commercial antivirus software programs and the need to upgrade them periodically (every year to 18 months); updating virus definitions at least weekly; scanning attached files from email with antivirus software before opening them; Microsoft Word macro protection; and the…

The image-making properties of digital art can enhance many art therapy techniques while introducing new elements to practice. However, there are things that digital media cannot do in art therapy. Unconditional support for one medium or idea limits the full spectrum of possibilities. Computer art will never replace the three-dimensional presence…

Discusses improvements made within the last ten years that have made computer-assisted art therapy a more viable option for today's counselors. Explains what kinds of equipment are necessary to use computers in art therapy. Describes specific programs as well as types of programs that counselors can use with their client. Includes a list of…

Defines anonymous distributed computing systems and focuses on the specifics of a Java, applet-based approach for large-scale, anonymous, distributed computing on the Internet. Explains the possibility of a large number of computers participating in a single computation and describes a test of the functionality of the system. (Author/LRW)

This article discusses the process of integrating the use a software system into a conventional course in Abstract Algebra. It is a description of how and why a software system was used. It uses a particular system, Groups32, as an example.