Defines and illustrates basic concepts of dichotomous logistic regression (DLR) and presents strategies for teaching these concepts. Strategies include using analogies between ordinary least squares regression and logistic regression; illustrating concepts with contingency tables; and linking logistic regression concepts to interpretation of…

This study developed predictive models on persistence and success in engineering at the end of the sophomore year by examining 11 intellective and 9 non-intellective variables. The project's long-term purpose was to contribute to the improvement of academic advising for students considering engineering majors and thus improve student retention.…

Discusses increased numbers of undergraduate psychology majors and strategies to reduce them. Proposes a prediction model based on the grade point average of graduating psychology students. Concludes that student performance in introductory psychology courses may provide one predictive measure of later achievement. (CFR)

Addresses the validity of the Cognitive-Affective Response Test-Music by clarifying the theoretical assertions on which the construct validity of the instrument rests. Presents nine specific assertions and data from two studies. Concludes that the test is valid for college-bound high school students. (CFR)

Describes an activity that introduces students to the use of database software to collect and interpret data. Asks middle school students to collect personal information regarding their dominant hand, eye, and thumb. Students use FIND and AND commands to create tables and respond to questions related to the data. (MDH)

Rectifies the unsatisfactory textbook treatment of the finite-sample proprieties of estimators of regression models with a lagged dependent variable and autocorrelated disturbances. Maintains that the bias of the ordinary least squares estimator is determined by the dynamic and correlation effects. (MJP)