Provides a framework to support the systematic integration of technology into teacher education programs, describing a planning model and support materials that address the International Society for Technology in Education (ISTE) foundation standards for students seeking initial endorsements in teacher education programs. Support materials…

Provides a program listing in True BASIC which constructs several kinds of matrices: (1) matrices with integral entries that have inverses that have integral entries; (2) matrices with integral entries that have inverses that are rational numbers with reasonable denominators; and (3) matrices with integral entries and prescribed integer…

Using diverse representative sources, child developmental outcomes (e.g., delinquency and achievement) are studied in black, Hispanic, Asian, and white ethnic groups. Covariance matrices computed for these ethnic groups and compared by a LISREL goodness-of-fit test indicate the similarity of developmental processes for different ethnic and racial…

Most of the literature on student retention focuses on what students do "wrong" that leads to departure from college, but there is much to be learned from studying student success in higher education. This article presents a study designed to uncover the strategies that successful minority students employ to overcome barriers to academic…

A state educational indicator system being developed by the Pennsylvania Educational Policy Studies (PEPS) project at the University of Pittsburgh (Pennsylvania) is described. The extensive database that has been established as part of the PEPS project includes thousands of variables that are descriptive of the 500 Pennsylvania school districts.…

People's beliefs about the origins of their health, sometimes referred to as health locus of control, have been shown to influence a variety of important behaviors, including the propensity to engage in effective health maintenance activities, and the willingness to seek and follow medical advice. The purpose of the present study was to explore…

Several regression methods were examined within the framework of weighted structural regression (WSR), comparing their regression weight stability and score estimation accuracy in the presence of outlier contamination. The methods compared are: (1) ordinary least squares; (2) WSR ridge regression; (3) minimum risk regression; (4) minimum risk 2;…

A formative evaluation of curricular effectiveness of the General Education (GE) Program at the University of Montevallo, an Alabama state-supported liberal arts institution, is described. The GE Program is divided into 11 core areas. The American College Testing Program's College Outcomes Measures Program (COMP) objective test--a test of general…

While educational researchers frequently collect data from a sample of individuals on a sample of variables, they sometimes collect data involving samples of: (1) subjects; (2) variables; and (3) occasions of measurement. A multistage procedure for analyzing such three-mode data is presented, focusing on effect sizes and graphic confidence…

This publication reporting the responses of 92 Association of Research Libraries (ARL) members to an automation inventory survey conducted in March 1985 was generated from a database developed by ARL to provide timely, comparable information about the extent and nature of automation within the ARL library community. Among operational systems, the…

This unit, which looks at applications of linear algebra to population studies, is designed to help pupils: (1) understand an application of matrix algebra to the study of populations; (2) see how knowledge of eigen values and eigen vectors is useful in studying powers of matrices; and (3) be briefly exposed to some difficult but interesting…

Four units make up the contents of this document. The first examines applications of finite mathematics to business and economies. The user is expected to learn the method of optimization in optimal assignment problems. The second module presents applications of difference equations to economics and social sciences, and shows how to: 1) interpret…

This study was the first phase of a three-phase study to develop, adopt, and implement competency based curriculum for Illinois agricultural occupations programs at the secondary level. As a procedural field test, phase I developed an occupational matrix for one of the U.S. Office of Education agricultural occupation program areas (horticulture)…

Developmental psychologists have not traditionally documented the psychometric properties of their observational instruments, partly because such concepts as reliability and validity are associated mainly with paper-and-pencil tests. A multitrait-multimethod correlation matrix (MTMM) was presented as a useful method for the psychometric evaluation…

This literature review outlines the assessment activities for competency based education (CBE) in five different disciplines in higher education, and discusses two approaches to assessment in programs leading to degrees in library science and media. Assessment efforts in CBE programs relating to library science and media are emphasized in order to…