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…

Examines two classes of production functions in which the long-run competitive equilibrium scale of the firm increases when the relative price of the dominant factor decreases. Compares these with a third class of production functions where the equilibrium scale is independent of the relative price of the dominant factor. (MJP)

Contends that recent developments in historical sociology emphasize the centrality of temporality to analysis and explanation. Illustrates how computer-assisted analysis of qualitative narrative can be used to develop generalizable causal interpretation of events. (CFR)

A major concern of science educators is the lack of talented females selecting science careers. In spite of attempts during the past few decades to create equality in all facets of life in the United States, many sexual stereotypes persist. The research presented here is designed to examine the relationship of sex to the relevant factors…

Describes a teaching activity that improves students' scientific reasoning by focusing attention on the causal, explanatory nature of psychological theories. Students learn and use an argument form called Inference to the Best Explanation (IBE). Includes examples of this technique and student responses to the course. (MJP)

Criticizes the use of blame analysis rather than scientific analysis in sociological studies. Defines blame analysis as an approach to social science that (1) evaluates theories according to the extent that they blame protected groups; (2) equates cause with blame; (3) and rejects theoretical arguments that posit any causal role for the protected…

Describes an assignment where students chart the development of a film or literary character's racial identity according to theoretical models of identity development. Students found the exercise thought-provoking, intriguing, and informative. Includes outlines of the racial identity model and an examination of the issues raised during discussion.…

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)