Characteristics of liberal arts education and different approaches to educational modeling are examined. Attention is directed to: applications of graphic depictions; Venn-Euler diagrams to represent inclusion-exclusion phenomena as well as areas of commonality in learning processes and liberal education; the uses of flow charts for describing…

The convergent and discriminant validities of tests designed to measure the subskills of literal and inferential reading comprehension in different content areas were assessed. A multitrait-multimethod matrix was generated, using three measuring methods: (1) a standardized reading test; (2) individually devised tests; and (3) teacher ratings.…

The development of a curriculum review mechanism, the Curriculum Interaction Model (CIM) and how it is being used for academic planning and management purposes at two distinctly different institutions, the State University College of New York at Buffalo and Barnard College of Columbia University, is described. The CIM is a quantitative academic…

Concerned with another form of analysis of m sets of matrices, the Procrustes idea is generalized so that all m sets are simultaneously translated, rotated, reflected and scaled so that a goodness of fit criterion is optimised. A computational technique is given, results of which can be summarized in analysis of variance form. (RC)

The selection matrix is an attempt to provide an efficient, effective, and practical basis for selecting the instructional medium possessing more specific learner-situation-task attributes than others. The selection matrix provides three important capabilities by (1) identifying a number of appropriate media and isolating them, (2) reducing the…

This publication presents a conceptual framework for grades K through 12 energy education in Texas. Matrices are used in which "basic concerns of people" such as: (1) individual well-being; (2) career; and (3) social interactions are given on one axis and three learning dimensions: (1) knowledge; (2) applications; and (3) values are used…

This volume is an experimental edition for a high school course in the theory of matrices and vectors. One of the basic aims is to demonstrate the structure of mathematics. Another criterion is to provide some tools that will be useful in the student's transition from school to college. A last objective is that the intellectually vigorous students…

Symbolic Interactive Matrix Processing Language (SIMPLE) is a conversational matrix-oriented source language suited to a batch or a time-sharing environment. The two modes of operation of SIMPLE are conversational mode and programing mode. This program uses a TAURUS time-sharing system and cathode ray terminals or teletypes. SIMPLE performs all…

The results of an algorithm which is designed to take a set of commonality coefficients, either real or manipulated, and, if possible, produce one or more sets of regressor correlations that are consistent with them are examined. A number of different ways of resolving the higher order commonality values into their lower orders were tried and the…

In this paper 12 blind transformation procedures are applied to 18 data sets. The results of the analyses indicate that the orthotran transformation solution is not restricted to particular types of data as are so many other transformation solutions. The evidence presented in this paper strongly suggests that the orthotran solution must be…

This study compared three approaches to the two-factor experiment with repeated measures on one factor: (1) the conventional mixed model analysis of variance, (2) the Greenhouse-Geisser conservative analysis of variance, and (3) multivariate extensions of analysis of variance. Computer simulated data were used in a total of 96 sets of covariance…

Simple continuity is applied with graph theory to generate a student flow model with multiple inputs and outputs. A graph of all semesters or nodes is laid out along with an input block for transfers in and an output block for transfers out. Arcs are connected from the zero node to the graduation node and these are placed in a time-forward…

This publication consists of a curriculum guide and a separate foldout program planning guide for office occupations education. A synopsis is given for each training program plotted on the grid of the planning guide. The curriculum guide presents a detailed description of each of the 59 instructional modules shown on the planning guide. A…

A method of factor extraction specific to a binary matrix, illustrated here as a person-by-item response matrix, is presented. The extraction procedure, termed ERGO, differs from the more commonly implemented dimensionalizing techniques, factor analysis and multidimensional scaling, by taking into consideration item difficulty. Utilized in the…