Diminishing financial resources have decreased the availability of individual counseling and instructional services. It therefore becomes more critical to accurately identify those students most likely to need specialized treatment. The model presented here is designed to extend various socio-psychological concepts based on environmental cause…

A linear regression model was used to select items from a pool of 700 arithmetic word problems to be used in a computer-assisted mathematics curriculum for elementary school students. The experimental procedure first involved a stepwise linear regression analysis of a student's performance over a set of 25 problems. The probability correct for…

This report describes an analytic training Device Effectiveness Forecasting Technique known as DEFT. DEFT accounts for device effectivness in terms of several different criteria and classes of independent predictor variables. In its present form, DEFT is a series of interactive, menu-driven computer programs that provide for three levels of device…

The 189 papers are organized by topic: simulation methodology, hybrid systems and methodology, simulation in the chemical and physical sciences, simulation in environmental sciences and biological systems, systems for managerial and social sciences, simulation credibility, energy, systems engineering, and government simulation facilities. Articles…

The Language Aptitude Symposium papers include: "Prognostication and Language Aptitude Testing, 1925-62" (Bernard Spolsky); "You, the Government, and Language Aptitude" (Government Roundtable; abstract only); "Styles of Thinking and Learning" (Robert Sternberg); "Current Research in Measuring Listening"…