Points out reasons for using graphical methods to teach simple and multiple regression analysis. Argues that a graphically oriented approach has considerable pedagogic advantages in the exposition of simple and multiple regression. Shows that graphical methods may play a central role in the process of building regression models. (Author/LS)

Describes a course which uses integrated electronic spreadsheets for computer assisted instruction in teaching multiple regression analysis. The process of implementing the method is explained, tips on worksheet arrangement are given, and advantages of using electronic spreadsheets are delineated. (Author/MBR)

Critiques William Becker, William Greene, and Sherwin Rosen's review of the research regarding the teaching and learning of high school economics. Calls for sharper definitions of research models to improve focus. Explains a distinction between stock and flow models, and asks for elaboration on topics covered. Suggests examining textbook…

This study examined the relationship between scholarly publication by faculty teaching in library and information science programs and 18 selected variables. Six variables were found to be predictors of faculty productivity: highest degree earned, size of faculty, years elapsed from bachelors's to highest degree, program type, prestige of program,…

Maintains that the equal marginal value principle may not be optimal in the analysis of the cost-effectiveness of policies to reduce auto emissions, the economics of garbage disposal, and the economics of pollution abatement. Argues that examining these exceptions can help students understand the equal marginal value principle. (MJP)

Indicates that measures of reflective reasoning skill are significantly related to initial scientific beliefs about evolution, as well as to gains in declarative knowledge about evolution; however, the same measures are not significantly related to changes in those beliefs. Interrelationships among the study's major variables and their educational…

Presents the results of a United Kingdom study comparing computer anxiety, mathematics anxiety, and computer experience among college students and elementary students. Includes discussion of age, sex, and the relationship between anxiety and experience. Reports that the younger children had higher computer experience and less computer anxiety.…

This study of faculty stress used data from the Higher Education Research Institute (HERI) survey administrated in the 1992-93 academic year. The total data set includes survey information from more than 43,000 faculty at nearly 300 higher education institutions in the United States. For this study, data for 29,064 full-time teaching faculty were…

Recent research has demonstrated the promise of graphing software as an aid to teaching graphs in two content areas: line graphs of aspects of motion and graphs of algebraic functions. This study attempted to generalize the idea of computer-assisted graphing to include the use of several kinds of graphs to solve a wider range of problems. A unit…

Maintains that there is an inconsistency in the regression analysis of the data presented in Maureen J. Lage and Michael Treglia's 1996 article, "The Impact of Integrating Scholarship on Women into Introductory Economics." The authors admit the error, correct it, and report no difference in their original conclusions. (MJP)

Investigates the relationship between social studies classroom environment and student motivation. Correlates several environmental variables with three motivational constructs (academic motivation, academic self-concept, and social self-concept) among 157 sixth grade, predominantly Hispanic students. Finds student satisfaction significantly…

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)