The application of a matrix organization to the dental school by superimposing the four dimensions of the college's mission (patient care, education, research, and faculty development) is described, the problems and advantages of the reorganization are examined, and changes facilitated by it are discussed. (MSE)

Provides an overview of a course, "Applied Linear Algebra," for teaching the concepts and the physical and geometric interpretations of some linear algebra topics. Describes the philosophy of the course, the computer project assignments, and student feedback. Major topics of the course are listed. (YP)

Discusses and defines immediate and delayed feedback as they apply to computer-assisted instruction and testing. A research classification matrix is presented to provide a framework for classifying existing feedback studies and to guide future research, and a sample bibliography classified according to the matrix is given. (31 references) (LRW)

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)

Explores applications of the Fibonacci series in the areas of probability, geometry, measurement, architecture, matrix algebra, and nature. (MDH)

Presents a short study of proper values of two-by-two matrices with real entries. Gives examples of symmetric matrices and applications to systems of linear equations of perpendicular lines intersecting at the origin and central conics rotated about the origin to eliminate the xy term from its equation. (MDH)

Presents five recommendations of the Linear Algebra Curriculum Study Group: (1) The syllabus must respond to the client disciplines; (2) The first course should be matrix oriented; (3) Faculty should consider the needs and interests of students; (4) Faculty should use technology; and (5) At least one follow-up course should be required. Provides a…

Describes a new method for automatic indexing and retrieval called latent semantic indexing (LSI). Problems with matching query words with document words in term-based information retrieval systems are discussed, semantic structure is examined, singular value decomposition (SVD) is explained, and the mathematics underlying the SVD model is…

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.…

A confirmatory approach to assessing test structure using multidimensional item response theory (MIRT) was developed and evaluated. The approach involved adding to the exponent of the MIRT model an item structure matrix that allows the user to specify the ability dimensions measured by an item. Various combinations of item structures were fit to…

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 relationships among types of errors observed during probability problem solving were studied. Subjects were 50 graduate students in an introductory probability and statistics course. Errors were classified as text comprehension, conceptual, procedural, and arithmetic. Canonical correlation analysis was conducted on the frequencies of specific…

A logical approach to analyzing societal trends and to presenting the results of the analysis to policymakers is described. This is the trend impact matrix. (Author/WM)

Cognitive mapping is used in this paper to develop a schemata which represents the knowledge domain or research and theory structure of the field of instructional technology (IST). Using the technique defined by Diekhoff and Diekhoff (1982), the primary set of concepts in instructional technology research were compared for similarity with all of…