Researchers persist in using stepwise regression in spite of problems with this approach. As noted by B. Thompson (1995), three problems accompany the use of stepwise applications. The first is that computer packages may use incorrect degrees of freedom in their computations, resulting in a greater likelihood of obtaining a spurious statistical…

Although several surveys of attitudes toward computers have been conducted, little is known about attitudes toward specific computer applications. College students (N=203) were surveyed about their attitudes toward computer applications. Results indicated that there are three clusters of computer applications about which respondents hold similar…

A computerized information system was developed from specifications of 40 data elements to provide a database for decision making about problems relating to new admissions standards on a multi-campus, open admissions university. For over 400 entering freshman, multivariate analysis of the data elements and other standard predictors was used to…

A design for improving the quality of information available for continuous operational study of student retention at the University of Hartford in Connecticut was examined involving a microcomputer based decision support system for student retention research. The system, an interactive modeling approach to conduct longitudinal and comparative…

A linear regression model was used to select items from a pool of 700 arithmetic word problems to be used in a computer-assisted mathematics curriculum for elementary school students. The experimental procedure first involved a stepwise linear regression analysis of a student's performance over a set of 25 problems. The probability correct for…