GSCA Pro is free, user-friendly software for generalized structured component analysis structural equation modeling (GSCA-SEM), which implements three statistical methods for estimating models with factors only, models with components only, and models with both factors and components. This tutorial aims to provide step-by-step illustrations of how…

The Reduced Reparameterized Unified Model (Reduced RUM) is a diagnostic classification model for educational assessment that has received considerable attention among psychometricians. However, the computational options for researchers and practitioners who wish to use the Reduced RUM in their work, but do not feel comfortable writing their own…

Discusses the value of creating design documentation for computer software so that it may serve as a model for similar design efforts. Components of the software design document are described, including program flowcharts, graphic representation of screen displays, storyboards, and evaluation procedures. An example is given using HyperCard. (three…

This book is combined with a Web site to allow the reader to acquire the basic concepts of item response theory without becoming enmeshed in the underlying mathematical and computational complexities. The first edition, with its accompanying software, was designed to give the reader access to the basic concepts of item response theory without…

Presents a 10-step procedure for selecting the computer software needed to author and deliver online documentation. (SR)

The first of two articles addressing the issue of user documentation for computer software discusses the need to teach users how to read documentation. The second presents a guide for writing documentation that is based on the instructional systems design model, and makes suggestions for the desktop publishing of user manuals. (CLB)

Describes features of a macroeconomics model that runs on a microcomputer and its solution, sometimes called a simulation. Specific uses of the model in the teaching of introductory and intermediate/advanced levels of macroeconomics are discussed, as well as use by economic planners in running alternative forecasts. (MBR)

The report describes activities and results of the second year of the Special Education Planning Model (SEPM), designed to help planners and policymakers estimate special education program needs and costs. SEPM uses a computer simulation based on users' assumptions and priorities in such areas as incidence rates, handicapping conditions to be…

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)

This paper presents five designs (three one-group and two two-group) which can be effectively employed to study computer-based methods in non-laboratory settings, including actual classroom implementation, where a non-treatment control design may not be feasible. These designs are sequential analysis, value-added analysis, non-equivalent dependent…

The structure, execution, uses, and software specifications for this spreadsheet file are discussed. Availability and modifications of this program are described. (CW)

This general introduction to educational uses of microcomputers provides basic information to assist educators, parents, and concerned citizens in implementing microcomputer programs in the schools. An overview and brief history of educational computing is followed by suggestions which emphasize the need for planning, including pitfalls to avoid,…

Designed to assist local board of education members, administrators, teachers, and parents, this guide provides information on planning a comprehensive computer education program and on selecting hardware and software. Planning topics discussed include purposes/types of computer use, staff training, location, distribution of computers across…

Any educational technology is only as good as the way it is used for learning. There are many different instructional models using many different types of software, and not all models are equally effective in meeting users' needs. This Technical Paper begins with an overview of ways computer technologies can be used in instruction, and groups them…

Focuses on four issues related to providing government numeric databases in libraries: hardware, access software, staff skills, and organizing services. Basic, intermediate, and advanced levels of service and a guide for selecting an appropriate level are presented. Examples of screens from actual searches are included. (Contains eight…