Describes a computer-assisted simulation that was used to improve foreign language learning among engineering and teaching students. The use of telecommunications is discussed; the foreign policy orientation of the simulation is described; and the positive effects of the simulation on student motivation, independent learning, and cooperation are…

In a simulation study, factor analysis and multidimensional item response theory (IRT) models are compared with respect to estimates of item parameters. For multidimensional data, a common factor analysis on the matrix of tetrachoric correlations performs at least as well as the multidimensional IRT model. (SLD)

Occupational reading competencies that should be taught in workplace literacy programs include technical vocabulary, finding and using information, following directions, and self-regulation of reading processes. Simulations of work tasks help learners understand the importance of reading in work settings. (SK)

The American Association of School Administrators is currently developing a National Executive Development Center for the professional development of senior school executives. The initial Texas site is expected to be joined with a consortium of six pilot sites. Describes the design assumptions of a diagnostic and professional development system.…

Described is the author's decision to help a student find alternatives to performing several terminal experiments on animals in a college physiology class. Replacement exercises used for studying the properties of muscle types are described. Details about the difficulties and successes of the entire experience are reported. (KR)

Reviews the development and the principal elements of total quality management (TQM) and demonstrates methods for introducing some of the key elements into a strategy-oriented business simulation game that can be used to teach future managers. Topics discussed include increased focus on the customer; continuous improvement; and competitive…

Fourth graders were presented decision-making tasks that required hands-on manipulation of objects or manipulation of images using a microcomputer. Computer manipulations used (1) keyboard input; (2) keyboard input and the presentation of reference objects; or (3) light pen input. Subjects required more time to respond to the task when using…

Presents results of a study to determine the effectiveness of the Stock Market Game in contributing to students' learning about financial markets. Suggests that the biggest advantage of the game it its ability to motivate students. Includes the test that was used by the study to determine how much the students had learned. (DK)

Use of parallel analysis (PA), a selection rule for the number-of-factors problem, is investigated from the viewpoint of permutation assessment through a Monte Carlo simulation. Results reveal advantages and limitations of PA. Tables of sample eigenvalues are included. (SLD)

Investigated model for reducing time for administration of Myers-Briggs Type Indicator (MBTI) using real-data simulation of Bayesian scaling in computerized adaptive administration. Findings from simulation study using data from 127 undergraduates are strongly supportive of use of Bayesian scaled computerized adaptive administration of MBTI.…

Discusses the possible lack of credibility in educational interactive computer simulations. Topics addressed include "Shopping on Mars," a collaborative adventure game for arithmetic calculation that uses direct manipulation in the microworld; the Alternative Reality Kit, a graphical animated environment for creating interactive…

Discusses the need to evaluate the effectiveness of games and simulations that are used for training and educational purposes. Evaluation criteria are described, including validity, reliability, and utility; methods of measuring training device effectiveness are explained; and problems encountered with evaluations are discussed. (30 references)…

Discusses the use of computer simulations in an instructional context and emphasizes the need for learner support. The SIMULATE project (Simulation Authoring Tools Environment) is described, the concept of intelligent simulation learning environments (ISLEs) is explained, and a conceptual framework for articles included in this issue is presented.…

A simulation of the effects of proposed changes in Social Security rules (elimination of the Retirement Earnings Test and an increase in the Delayed Retirement Credit) for men working after retirement age demonstrated a rise in long-run costs by $43 billion in taxes and an increase of only 3.5 percent in the supply of older workers. (Author/SK)

Presents a simple classroom simulation of the Lucas supply curve mechanism with rational expectations. Concludes that the exercise has proved very useful as an introduction to the concepts of rational and adaptive expectations, the Lucas supply curve, the natural rate hypothesis, and random supply shocks. (DB)