Illustrates different types of opportunities for using computer assisted instruction (CAI) on personal computers in the teaching of economics with four examples of currently available software. Describes the difficulties in providing and supporting CAI, and concludes with an analysis of the difficulties caused by the "public goods character" of…

Reviews fourteen econometric and forecasting programs for the IBM PC family of computers. The comparison is based on analytical capabilities, cost, operating characteristics, and user-friendliness. Concludes that the programs do not differ enough to provide grounds for rejection of one program in favor of another. Includes names and addresses for…

Professional computer programmers' mental representations of computer programs were studied. In two experiments, subjects were tested on comprehension and recognition, or asked to modify a program. The influence of procedural relations (control flow) was more dominant than the influence of functional relations (goal hierarchy). (GDC)

Explains United States copyright law as it concerns the use of photocopies, audiovisual materials, and computer software, with emphasis on new technologies, the gray areas in knowledge about copyrights. (SKC)

Answers questions on software copyright pertaining to teacher/media specialist responsibilities, use of purchased and leased software, backup copies, public domain software, warranties, defective goods, and software lending policies. Information on an existing public domain software-exchange program and a policy statement of International Council…

The nutrient profile provided by the Dennison Inventory of Nutritional Experiences (DINE) for microcomputers was compared with two research-oriented mainframe computer systems to evaluate the DINE system's accuracy. Results are discussed. (DF)

An application of spreadsheets, not specific to any particular spreadsheet, is provided. It provides an exploration involving numbers in the form of 3x3 magic squares and 3x3 magic cubes. Strategies for their use are noted. (MNS)

Three technical word processing systems for microcomputers are reviewed. Tech/Print, a basic addition to Word Star, is easy to use and adequate for simple or low volume mathematics. Math Text is very good, but not well suited for heavy text processing. T3, the most expensive, is excellent for both standard and technical text. (JAZ)

The potential that exists for expanding services and automating routine procedures via the microcomputer has been greatly increased by the advances in database managers. A database manager is described as a collection of programs that perform many data manipulation functions that would have required elaborate programming work in the past. (MLW)

Four articles discuss library uses of dBase III: (1) an interlibrary loan journal request file; (2) an acquisitions system; (3) customized multi-column output for reports; and (4) a circulation system. Program listings are included. (EM)

Describes a generic software tool, Objective-C, that detects and corrects data inconsistency in databases. In this study, heterogeneous bibliographic information is integrated by using the message-object model to implement data abstraction methodologies. Citation translation problems are discussed and future directions for research are suggested.…

Describes a variety of computer software. Subjects reviewed include history simulations and wordprocessing programs. Some of the eleven packages reviewed are Thog, North Utilities, HBJ Writer, Textra, Pro-cite, and Simulation Construction Kit. (BSR)

Uses an atlas of the ancient world and a dictionary of classical Greek as examples to explore the possibilities of manipulable online reference materials. The description of a project that is designing an online bilingual Greek text focuses on differences between formatting online materials and print materials. (CLB)

Provides an overview of Quebec's regional library system and the use of the MultiLIS software to manage the collections and resource sharing of remote libraries. The book-related operational functions of the EXCHANGE module of this integrated library system are described, and several sample screens are shown. (MES)

Compares features of user interfaces for CD-ROM public access catalogs by six vendors: (1) Auto-Graphics; (2) Brodart; (3) General Research Corp.; (4) Library Corporation; (5) Library Systems and Services, Inc.; and (5) Marcive. Brief evaluations of the products are included, and detailed descriptions of each are appended. (MES)