A Monte Carlo simulation study was conducted to determine the bootstrap correction formula yielding the most accurate confidence intervals for robust measures of association. Confidence intervals were generated via the percentile, adjusted, BC, and BC(a) bootstrap procedures and applied to the Winsorized, percentage bend, and Pearson correlation…

The type I error control and power of a number of analysis of covariance (ANCOVA) and randomized block (RB) designs with curvilinear data were studied for tests of the additive treatment effect and interaction. For tests of additive effects, the analysis was also conducted using systematic assignment to treatments and using random assignment with…

A simulation study was conducted to obtain approximate moments of the distribution of the product of two dependent correlation coefficients. The parameters in the simulation were sample size and three population corrections. In general, the simulation results were not very satisfactory. The approximated mean, variance, and skewness were accurate…

Traditional education in mathematics is mostly a matter of hindsight, and many mathematics texts offer little opportunity for students and learners to gain insight. This paper shows how experiments in CAS (computer algebra systems) can lead to new ways of handling problems, new conjectures, new visualizations, new proofs, new correspondences…

This book provides an introduction to the use of simulations to create an environment within which students can apply theory and practice skills in real-world issues related to their discipline. The simulations described range from simple scenarios for a single class period to complex simulations that may be a semesters work. The chapters are: (1)…

Conventional two-group differential item functioning (DIF) analysis for dichotomous items is extended to factorial DIF analysis for polytomous items where multiple grouping factors with multiple groups in each are jointly analyzed. By adopting the formulation of general linear models, item parameters across all possible groups are treated as a…

Described are the activities of a class which formed and operated their own business modeled on activities of Junior Achievement, which did everything a larger business does, but on a miniature scale. Some suggestions for other business teachers who might elect to organize their own corporation are given. (SC)

Suggestions for incorporating the use of shorthand in an office simulation include having different people dictating materials, taking phone messages in shorthand, taking taped dictation as if it were oral dictation, and transcribing answering service messages, letter dictation, and minutes of organizational meetings. (AG)

A system of classifying and categorizing simulations and games is established as a guide for the beginner and provides a framework of procedures to help choose appropriate activities. (Author/KM)

The advent of the computer-based management game, or business simulation exercise, has made it possible to create conditions closely similar to those found in life but without the many attendant risks. (KP)

Students are given the opportunity to display the expertise they have acquired in the classroom. (Editor)

The best simulation program would be one designed and developed through the cooperation of the teacher and an advisory group or business. (Editor)

The author briefly reviews some of the origins of educational games and simulations and looks at the role of gaming in education. (AK)