Microcomputers can help in estimating educational construction costs by setting up a database of construction history and by answering "what if" questions. A specific source of information on construction estimating software is the weekly "Engineering News Record." (MLF)

Describes uses of the microcomputer by Instant Information, Inc., highlighting administrative tasks (accounting, correspondence, file maintenance) and microcomputer's ability to act as dumb terminal in information retrieval. Software selection, the company's computer program "Instantcom" which supports communication and retrieval, and…

Describes how three different levels of students interacted with three different commercially available robots. Considers the educational value of these devices and provides a list of seven robots (indicating their source, computer compatibility, language, current cost, capabilities, and options). (JN)

A microcomputer was installed in a large state mental retardation facility's Behavior Treatment Program to aid in data storage and analysis. Subjective estimates suggested that habilitative program analysis, review, and change were facilitated by the system. (Author/CL)

Discusses computer software that can perform routine calculations on small computer systems quickly and accurately to aid in the task of translating ideas into numbers and decisions. VisiCalc, use of spreadsheet analysis programs, and applications for school library media specialists are highlighted. Six references are included. (EJS)

Reviews Fast Interlibrary Loans and Statistics (FILLS), a library-specific microcomputer software package designed to enable processing of interlibrary loans in less than 50 percent of manual time. Examples of American Library Association Interlibrary Loan Form, outstanding loan report, periodical requests report, library reports (requests,…

Discusses technological developments causing changes in personal information systems: increase in commercial support services; proliferation of microcomputers; capability to download from secondary services into private files; and developing desire to utilize functions such as electronic mail and automated office functions. Appendices list 21…

The curved intersections of conics with planes are described. Two computer programs are given to enable students to simulate the "explosion" of ellipses into parabolas and then into hyperbolas. (MNS)

Review of computer software offering text editing/processing capabilities highlights work habits, elements of computer style and composition, buffers, the CRT, line- and screen-oriented text editors, video attributes, "swapping,""cache" memory, "disk emulators," text editing versus text processing, and UNIX operating…

A general description of microcomputer-based spreadsheet software capabilities and their usefulness in library management analysis and planning are presented. Five specific spreadsheet models which apply to retrospective conversion cost and scheduling, COM and book catalog costs, and acquistions processing costs are discussed and displayed in…

Defines and describes the components and functions that constitute a microcomputer--bits, bytes, address register, cycle time, data path, and bus. Characteristics of 8-, 16-, and 32-bit machines are explained in detail, and microprocessor evolution, architecture, and implementation are discussed. Application characteristics or types for each bit…

This article discusses the pros and cons of CAI (computer assisted instruction) as compared to "computer as laboratory" (simulation, modelling, problem-solving, calculation, data bases). (DT)

Item response theory models arose from the inherent limitations of classical test theory methods of test analysis. A brief description of those limitations and the corresponding enhancements provided by item response models is provided. Further, an examination of the popular Rasch one-parameter latent trait model is undertaken. Specific…

Intended to illustrate the benefits of collaboration between scientists from psychology and computer science, namely machine learning, this book contains the following chapters, most of which are co-authored by scholars from both sides: (1) "Introduction: What Do You Mean by 'Collaborative Learning'?" (Pierre Dillenbourg); (2)…

If administration digs into the question, it will find that more money rarely provides the answer to problems in the data processing department. A decision flow-chart, shown in an accompanying diagram, is discussed emphasizing preparation delay, computer time, matters of priority, and usable product. (Author/JF)