A mathematical modeling technique has been developed to provide those having administrative responsibilities for establishing scientific and technical information systems with a flexible and powerful tool for making management decisions. A large number of factors (user communities, document forms, subject disciplines, etc.) are involved in…

This is a preliminary report of a project which has as its goal the construction of a mathematical model representing the interrelationships among certain categories of phenomena of the secondary school. These phenomena are classified as being either administratively uncontrollable input, administratively controllable input, or output…

There are basically four dimensions to a systems analysis that we find in current educational research: (1) Collecting information, (2) analyzing input-output relationships, (3) deriving models built upon these relationships to evaluate alternatives and to derive feasible solutions, and (4) attempting to derive the best solution consistent with…

An attempt is made to develop a method for the presentation of temporal and spatial sociolinguistic data in order to study phenomena of bilingual interaction. Domain of language usage and other sociocultural variables are abstracted from extant sources, normalized and compared with the aim of studying sociolinguistic variation, its reflection on…

The preliminary purpose of this research on educational planning was to develop the methodology for the construction and to determine the feasibility of a computerized mathematical model that would project college and university enrollments in New York State. It was recommended that a simulation model be constructed as a prototype for a…

The utilization of computer programed mathematical models for educational planning has a brief but rapidly accelerating history. This paper describes and, to some extent, evaluates several of these models. It also discusses some of the theoretical problems associated with their formulation and implementation. Models surveyed are of: (1) the…

A series of five appendixes presents details related to Phase I of the three-stage project "Design of Training Systems" (DOTS). The first appendix discusses strategic assumptions and processes, while the second reviews mathematical models and data bases operational within the navel education and training command. The third appendix…

Eight models for manpower utilization programs were developed that can indicate variables which differentiate successful Manpower Development and Training Act trainees from unsuccessful ones and that suggest program modifications in selection, placement, or services. (Author)

A nationwide survey was conducted to determine the States' formulae for funding operating expenses of the public two-year colleges. A one-page questionnaire, mailed to each State director for community/junior colleges, requested information on allocation formulae for operating expenses, capital outlay, and the State's total community/junior…

During the past two decades, mathematical programing techniques have been widely utilized in the private sector for optimization studies in locating industrial plants, scheduling commodity flows, determining product mix, etc. However, their use in the public sector has been less extensive, partly because of the absence of a clear-cut profit motive…

The paper contains a model of a technique for increasing the quality of educational and instructional opportunity for all students. This model is developed around the flexible or modularly scheduled secondary school. Also included is a procedure containing a computer program, with which the administrator can develop the master schedule of the…

In order to devise an aid for the teaching of formal languages and automata theory, a system was developed which allows a student to design, test, and change automata in an interactive manner. This process permits the user to observe the step-by-step operation of a defined automaton and to correct or alter its operation. Thus, the need for lengthy…

The primary objectives of this paper are pedagogical: to provide a reliable semi-subjective transformation procedure that might be used without difficulty by beginning students in factor analysis; to clarify and extend the existing knowledge of oblique transformations in general; and to provide a brief but meaningful explication of the general…

The logical structure of the Campbell and Fiske multitrait-multimethod approach is applied to the problem of studying growth and its determinants. The resulting model is a special case of Joreskog's general model for the analysis of covariance structures. The relationships of traditional psychometric formulations to this model are detailed.…

Intraclass correlation reliability estimates are based on the assumption that the various measures are equivalent. Joreskog's (1970) general model for the analysis of covariance structures can be used to test the validity of this assumption. (For related document, see TM 002 301.) (Author)