The Johnson-Neyman (JN) technique is a parametric alternative to analysis of covariance that permits nonparallel regression lines. This article presents computer programs for J-N using the transformational languages of SPSS-X and SAS. The programs are designed for two groups and one covariate. (Author/JAZ)

A description of a Mokken test program to test the robustness of nonparametric Stochastic scales is presented. For each sample and the whole population, different scale statistics (both on scale and on item level) are computed recursively. A statistic T is presented for testing the robustness of the scales in the samples. (Author)

Administrative uses of Apple II microcomputers are described. Specialized and general-business software help to manage scheduling, inventory, recordkeeping, and budgeting. (MNS)

Setting up a public library bulletin board system is described as a way to attract young adult users as well as to foster awareness and use of electronic information media. Step-by-step guidelines cover hardware needed, including modems, types of software available, designing the system's contents, and maintenance and security. (EM)

Discussion of the use of microcomputer-based bulletin boards in schools lists possible uses, explains modems and software requirements, and considers such management issues as security measures. Several school operated bulletin boards are identified that can be contacted easily, and the OPEN CAMPUS system at San Leandro High School is described.…

Demonstrates the ways in which multiuser and multitasking microcomputer systems can be used for the automation of small- to medium-sized library operations. The possibilities afforded by the IBM-PC AT microcomputer are discussed and a sample configuration with estimated cost projections is provided. (EM)

Examines rules affected by revisions approved by American Library Association's Joint Steering Committee for Revision of Anglo-American Cataloging Rules (AACR2) and those covered in the new "Guidelines for Using AACR2 Chapter 9 for Cataloging Microcomputer Software." Changes still needed to provide adequate bibliographic control are…

This bibliography, prepared with the information specialist, end-user, and administrator in mind, presents citations to 167 journal articles that provide concrete comparisons of commercially-available microcomputer software packages and hardware equipment. An index divided into software and hardware sections with references to type of comparison…

Examines the impact of introducing data processing in middle-level accountancy training programs in Botswana. Hardware and software considerations for the program are also examined. Since the beginning of the program, some 300 students have been trained in accounting. (JN)

Asks why computers are more attractive to boys than to girls and offers a cultural framework for explaining the apparent sex differences. Speculates that computing is neither inherently difficult nor uninteresting to girls, but rather that computer games and other software might have to be designed differently for girls. (Author/ABB)

The article reviews eight math software programs, rating each on ease of use, visual appeal, reliability, documentation, educational value, error handling, and value for money. A narrative section further describes each program. (CL)

Presents a classroom-tested, easy-to-use, multipurpose program (written in Applesoft BASIC) for graphing equations. A complete listing of the program (which is suitable for a wide range of applications in grades 7-12 mathematics classrooms) is included. (JN)

Iteration is the process of doing something repeatedly in a computer program. In LOGO, the most elementary form of iteration is provided by the REPEAT command. This paper explores how programers can use LOGO's extensibility to create more powerful iterative forms than those offered by the REPEAT command. (JN)

Identifies strengths and weaknesses of a computer software package called Rightwriter and concludes that it is easier to learn and costs less than its competitors. (DF)

Outlines the technologies that rural schools have available for the development of expanded curriculum opportunities in high schools. They include: audio teleconferencing, videotape lessons, interactive television, interactive video, and computer networks. Includes a discussion of the problems of sharing. (MD)