A simulation study of methods of assessing differential item functioning (DIF) in computer-adaptive tests (CATs) was conducted by Zwick, Thayer, and Wingersky (in press, 1993). Results showed that modified versions of the Mantel-Haenszel and standardization methods work well with CAT data. DIF methods were also investigated for nonadaptive…

A set of constructed portfolios containing achievement products and background information for a simulated student was used to investigate how teachers formulate the evaluation of achievement of their students. The materials, developed for a simulated student named "Chris," were presented to 147 student teachers who graded the 8 product…

This paper describes Virtual University (VU), a simulation of higher education administration that provides graduate students an instructional tool that offers an active learning environment, develops intrinsic motivation to learn, and serves as a practical, concrete learning experience. The first section describes VU, including features available…

The Carolina Coastal Science Web site is an instructional system defined as an arrangement of resources and procedures used to promote learning. This paper describes the blending of a systems approach to instructional design with additional constructivist elements in order to develop the Carolina Coastal Science Web site. The Web site is an online…

This monograph describes how to conduct simulations that allow individuals to experience what it is like to have deafblindness. It begins by discussing the philosophy and benefits of simulations and explains the two different types of simulations. The first type of simulation gives a generic overview of the impact of deafblindness on learning and…

This study looks at the roles that competition and context of advisement play in transfer, advisor use, attitude toward mathematics, and attitude toward instruction in a computer-based simulation game that required the use of mathematics skills. It is concluded that for transfer training, non-competitive simulation games might be the best choice,…

A literature review explored answers to questions about the relationship between the business world and entrepreneurship education, including the question of whether models of reality actually mirror real-life situations. The review showed that between 1979 and 1994, entrepreneurship education grew phenomenally, whereas business education did not…

In computerized adaptive testing (CAT), new or experimental items are frequently administered alongside operational tests to gather the pretest data needed to replenish and replace item pools. The two basic strategies used to combine pretest and operational items are embedding and appending. Variable-length CATs are preferred because of the…

In this lesson plan, students are assigned a member of the California Assembly to research and a political faction to represent. Students examine representative bills voted on by the California Assembly to determine if their member's voting record coincides with the views of their political faction. Ultimately, students must decide whether, and…

This teaching guide/student activities booklet, for grades 6-9 and 7-11, outlines an Internet-based stock exchange simulation that allows students to learn about the stock market in a fun format. The simulation (the "MainXchange") described in the booklet offers students the opportunity to engage in "real-life" investing, while…

Computer simulations are one promising tool for supporting learning at all levels--from elementary school to workplace learning. Learning through simulations, either by creating simulations or by exploring existing ones, helps learners develop a deeper understanding of the concepts being simulated. Learning about simulations is also important…

Describes a classroom activity designed to interest and motivate students in science. By comparing scientific experimentation to the processes employed in planning, playing, and analyzing the results of a football match, students become more aware of the similarity between activities in their lives and in science. (JR)

Asserts that an effective training technique would be to combine the case method approach with film-based simulation techniques. (DS)