Network Analysis is an observational system focusing on the relationships of individuals within a system--their subgroups, their leaders, and the frequency of their communications. The strength of relationships can be measured by examining the incidence and duration of intercommunications. Using data accumulated by questioning each member of the…

A particularly difficult area for many engineering students is the approximate nature of the relation between models and physical systems. This is notably true when the models consist of differential equations. An approach applied to this problem has been to use analog computers to assist in portraying the output of a model as it is progressively…

The flowcharts and computer programs prepared for use in conjunction with the Procedures Manual for the Student Accountability Model (see JC 740 394) are presented. The programs provide an illustration of how one district applied the flowchart to its own hardware capabilities. The flowcharts are: Assign Course Priority, Assign Student Major,…

This booklet presents the rationale and processes for ENSIM II, a computer-based long-range enrollment simulation model designed to consider variables not usually addressed in traditional projection techniques. The first ENSIM model was constructed for districts facing extensive residential growth and had as its primary focus the analysis of…

A computer program is presented which simulates the classical probability machine, using Applesoft II high-resolution graphics. Many variables are left to the user's choosing. Suggestions for using the machine, understanding the problem, the mathematical model, and further program documentation are given. (MNS)

These guidelines for communicating effectively the details of computer model design and operation to persons with varying interests in a model recommend the development of four different types of manuals to meet the needs of managers, users, analysts and programmers. The guidelines for preparing a management summary manual suggest a broad spectrum…

Traditionally, the most commonly used methods of forecasting school enrollments have been those that looked to the past for a picture of the future. In restricting the forecaster to projections of past trends, the "percentage survival" technique ignores a host of current trends implicit in a changing society. A second problem with most…

Two models are presented that can be understood by students who have completed second-year algebra, as well as by calculus students. The predator-prey population model and the arms race model are included, with a computer program given for each. (MNS)

This publication discusses the difficulties of calculating reliable income estimates for particular groups of people and presents a methodology for overcoming those obstacles. Basically, the procedure involves setting up cumulative distributions of housing values, rental values, and family incomes for each census tract. Average housing values and…

The development of a mathematics model to simulate small animal populations is described. Assumptions of the population model and options in the program are discussed. (MK)

The Voice Interactive Analysis System study continued research and development of the LISTEN real-time, minicomputer based connected speech recognition system, within NAVTRAEQUIPCEN'S program of developing automatic speech technology in support of training. An attempt was made to identify the most effective features detected by the TTI-500 model…

"Algorithmic counseling" is an attempt to apply recent instructional regulation techniques to graduate counselor training and research. This paper seeks to explain what algorithms are, why they could be useful, and how they can be constructed. A central motivation for studying algorithms is their utility in showing students how to accomplish a…

Using the systematic plan of the Public Education Project developed in Region J of North Carolina as its model, this guide presents in detail seven major steps in organizing a public education project for emergency medical services: (1) assessing needs; (2) survey methodology; (3) determining objectives; (4) media usage--both mass media and…

Designed as a tool for colleges and the State Board for Community Colleges in Maryland to update economic impact data on a regular basis, this manual describes sources of impact information, and how the information can be used in economic equations. Part I of the manual describes how values for short-term economic impacts of community college…