Discussion of remote access to library services focuses on proxy servers as a method for remote access, based on experiences at Saint Mary's University (Halifax). Topics include Internet protocol user validation; browser-directed proxies; server software proxies; vendor alternatives for validating remote users; and Internet security issues. (LRW)

Discussion of learning technology standards focuses on acceptance and implementation, illustrated by SCORM specifications as applied to courseware development. Highlights include course structure; content hierarchy; multimedia assets; sharable content objects (SCOs); content aggregation; content packaging; categories of metadata; and content…

Describes the development of a manual participative game that was designed to demonstrate the functions of a database. Use of the game in a variety of academic contexts is discussed, including technical college students and degree students; and use of the data with software to create a database is described. (LRW)

Describes the Case Hierarchy, a model of the case system of unconstrained natural language, and ways in which the case system is specialized in a restricted domain. Results of a feasibility study which examined the utility of the Case Hierarchy and the Case Hierarchy Tool (an intelligent editor supporting the domain analysis process) are…

Discusses electronic bulletin boards that have been created by U.S. government agencies and suggests a method to make the information they contain more accessible to libraries and the public. Costs and technological issues are considered, and an appendix describes networks and computer programs that would facilitate access to government…

A guide to the use of microcomputer statistical analysis packages for loglinear analysis describes the application of one popular package to a straightforward problem and critically surveys features available in four of the leading packages. Survey findings and suggestions for further development are included. (Author/MSE)

A weight management program utilized the participant's own data for the participant to (1) understand energy balance; (2) compare his/her diet with U.S. dietary codes; (3) know which food selections were high in calories, fat, and cholesterol, and low in complex carbohydrates and fiber; and (4) understand weight management. (JD)

Microcomputer-based imaging technology reestablishes the direct link between evaluation and environmental design by allowing evaluators and urban designers to visually explore and evaluate alternative simulations of design proposals. Microcomputer hardware and software requirements and the use of imaging technology at the university level are…

Discusses the following issues associated with designing ideal university microcomputer classrooms: (1) campus vs. departmental classrooms; (2) finding space; (3) furnishings; (4) classroom layout; (5) selecting hardware; (6) selecting software; and (7) funding. (MM)

Description of HyperCard, a software package that runs on Macintosh microcomputers, focuses on its use in the Apple Computer, Inc., Library as a user guide to the library. Examples of screen displays are given, and a list of resources is included to help use and understand HyperCard more completely. (LRW)

Clarifies the definition of hypertext by contrasting traditional database management systems and associative information management systems software. Relative strengths and weaknesses of each approach are discussed, and useful applications of hypertext on personal computers are described. A glossary and a directory of product information are…

Shares insights concerning preparation needed for using Computer Management of Instruction (CMI), the general structure of a CMI system, and some system features a user might encounter. Describes the development of Arkansas' Computer-Assisted Instructional Management system for mathematics instruction. (RH)

Describes trends in CD-ROM retrieval software design and discusses the need to evaluate such software in terms of the specific requirements of the purchaser. A checklist of general evaluation criteria for five aspects of access software--hardware/software dependencies, interface features, search and retrieval functions, output functions and…

Pseudo-Bayesian and joint maximum likelihood procedures were compared for their ability to estimate item parameters for item response theory's (IRT's) three-parameter logistic model. Item responses were generated for sample sizes of 2,000 and 500; test lengths of 35 and 15; and examinees of high, medium, and low ability. (TJH)

The characteristics of unidimensional ability estimates obtained from data generated using multidimensional compensatory models were compared with estimates from non-compensatory item response theory (IRT) models. The least squares matching procedures used represent a good method of matching the two multidimensional IRT models. (TJH)