The relationship between relearning and retention was examined during refresher training for 53 Israeli soldiers operating an electronic system. The longer the training interval, the lower the operator's performance level. Partial simulation was suitable for retraining in complex tasks. A cyclical behavior model of learning, forgetting, and…

Considers how classroom simulations help students master concepts in cross-cultural workplace communication. Notes three problems that face most instructors who wish to incorporate simulation games into their cross-cultural classroom instruction. Discusses how in the creation of cross-cultural simulation games, it helps instructors by solving the…

Proposes a factorial procedure for investigating differential distractor functioning in multiple choice items that models each distractor with a distinct distractibility parameter. Results of a simulation study show that the parameters of the proposed modeling were recovered very well. Analysis of 10 4-choice items from a college entrance…

A "shop-around" activity for German classroom communicative practice is described. The exercise is a reasoning-gap activity in which the students seek out specific items or use a shopping list to search for and/or acquire using play money. Preparatory exercises, follow-up activities, and variations of the activity for different…

Adapted from a simulation for adults, a British project engaged 12-14 year-olds in producing school newspapers using Internet sources. Outcomes included exposure to information/communications technology, improved computer and communication skills, experience with teamwork, slight improvements in writing and spelling, and increased cooperation…

Used simulation to compare structural equation modeling methods for estimating and testing hypotheses about an interaction between continuous variables. Findings indicate that the two-stage least squares procedure exhibited more bias and lower power than the other methods. The Jaccard-Wan procedure (J. Jaccard and C. Wan, 1995) and maximum…

Presents a system for formally characterizing elements of an introductory science class, measuring class performance based on this characterization, and modeling the value of the class based on the measurements. The main components of this modeling system include educational engineering with a formal set of practices, the use of computational…

Describes SIVAS, a computer-based system for driver education based on visual simulation that was developed in Spain to support theoretical concepts about driving in driving schools. Explains how teachers can select pre-built scenarios related to driving lessons in order to make up a lecture. (Author/LRW)

Describes a simulation called "The Pairing Game" where students investigate the matching phenomenon. Explains that this activity demonstrates how: (1) matching on overall social value can occur by seeking the highest possible value in a partner; and (2) individuals discover their own social value through this process of mate selection. (CMK)

A formative small-group (n12) evaluation of a pair of opposed computer simulations modeling the thinking of historical ideologies (communist insurgency and counter-insurgency) suggests simulations had value in stimulating and modifying assessments of roles within real-world settings. Explores basic objective of having the simulation user develop a…

Demonstrates the use of simulation systems for studying diagnostic problem solving and presents results from two empirical studies in which undergraduates diagnosed faults that occurred in a computer-based, dynamic simulation. Discusses dual problem space search that includes generating and testing hypotheses; suggests implications for designing…

Discussion of the four-level model of training evaluation focuses on the need for evaluation at level III, to show that training has been effective and that trainees behave differently on the job. Suggests data collection and measurement methods, including pretraining-posttraining evaluation, action plan audits, simulations, and unobtrusive…

Addresses the problem of benchmarking image browsers. Existence of different search paradigms for image browsers makes it difficult to compare them. Currently, the only admissible evaluation method involves conducting large-scale user studies. An automatic image browser benchmark is proposed that uses structured text annotation of the image…

Examined the performance of a recently available full information maximum likelihood (FIML) estimator in a multiple regression model with missing data using Monte Carlo simulation and considering the effects of four independent variables. Results indicate that FIML estimation was superior to that of three ad hoc techniques, with less bias and less…

Discusses the effectiveness of offering science laboratories via distance education. Explains current delivery technologies, including computer simulations, videos, and laboratory kits sent to students; pros and cons of distance labs; the use of spreadsheets; and possibilities for new science education models. (LRW)