The stability of psychometric "g," the general factor of intelligence, is investigated in simulated correlation matrices and in typical empirical data from a large battery of mental tests. "G" is robust and almost invariant across methods of analysis. A reasonable strategy for estimating "g" is suggested. (SLD)

An interaction of processes (e.g., design, implementation) and elements (e.g., curriculum) form a matrix for language teaching programs. The concept of stakeholders within this program matrix is elaborated: learners, teachers, administrators, and controlling authorities. A worksheet is appended. (Contains 56 references.) (Author)

This paper presents the development of the fusion model skills diagnosis system (fusion model system), which can help integrate standardized testing into the learning process with both skills-level examinee parameters for modeling examinee skill mastery and skills-level item parameters, giving information about the diagnostic power of the test.…

The purpose of this paper is to help higher education institutions determine how well their institutional effectiveness models match the North Central Association of Colleges and Schools Commission on Institutions of Higher Education Criterion Four requirements. The paper describes each of the major requirements as a domain in a matrix with…

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…

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…

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…

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…

Results of data analysis on 470 journal titles illustrate complexity of the fuzzy set theory modeling process, which consists of three factors--number of missing issues, citations, circulations--and its limitations in making journal binding decisions. Procedures of research, data collection, and data analysis are discussed. Matrices are included.…

Constructing a matrix model not only offers the teacher a theoretical and practical method for organizing his own knowledge about a topic, but provides a vehicle for the student to cope with contemporary knowledge explosion in a realistic and sophisticated manner. (Author)

Provides a summary of a series of research and development projects which investigated the reasons for failure in educational technology-based systems of instruction. Develops a new approach to the design of such systems and their subsequent implementation and control. A 17-item bibliography is included. (Author/CHC)

Describes a process model that can be used for performance technology and discusses differences between it and an instructional technology process model. Five basic steps are examined: needs assessment/analysis; design; development; implementation; and evaluation. An instructional technology/performance technology process comparison matrix is also…

The student assessment tasks identified by administrators in a previous study (J. C. Impara, B. S. Plake, and J. J. Fager, 1993) as tasks they performed are crossed with the knowledge, skills, and abilities identified as requirements of administrators to perform those tasks. The resulting matrix may be useful in designing instructional programs.…

Love is among the most fundamental aspects of the experience of being human, but measures of perceptions of the experience of love have only recently been explored. One of the most popular measures was developed by C. Hendrick and S. Hendrick. Most previous studies of the measure have used exploratory factor analysis and orthogonal factor…

A review of the literature related to methods for analyzing content or tasks prior to instructional development is presented. The review classifies methods according to a two-dimensional matrix. The first dimension differentiates phases of analysis, each dealing with content and tasks of a particular scope and each generating certain…