A Monte Carlo study was conducted to compare the performance of three statistical indices of test item bias in small samples of examinees. The statistical indices compared were the Delta method, the Mantel-Haenszel (MH) method, and the Standardization method. Sample sizes of 50, 100, and 200 were examined. One thousand samples of each size were…

This study examined performance of a simulated computerized adaptive test that was designed to help direct the development of a medical recertification examination. The item pool consisted of 229 single-best-answer items from a random sample of 3,000 examinees, calibrated using the two-parameter logistic model. Examinees' responses were known. For…

A predictive adaptive testing (PAT) strategy was developed based on statistical predictive analysis, and its feasibility was studied by comparing PAT performance to those of the Flexilevel, Bayesian modal, and expected a posteriori (EAP) strategies in a simulated environment. The proposed adaptive test is based on the idea of using item difficulty…

This final report describes the development of eight computer based science simulations designed for use with middle school mainstreamed students having learning disabilities or mild mental retardation. The total program includes software, a teacher's manual, 3 videos, and a set of 30 activity worksheets. Special features of the software for…

This publication is designed to help students prepare for participation in Model United Nations activities. A Model U.N. conference simulates the activities of a United Nations body, usually the Security Council or the General Assembly and its committees. Participants assume the roles of representatives of Member States to the United Nations…

This document presents information on the Model United Nations Program, including historical background, a description of how the Program works, and three steps for establishing a Model U.N. Program. A list of Model U.N. Publications and resources is included. (DB)

The conference reported in this document provides a meeting place for researchers from around the world, where the emphasis is on new ideas connected to computer technologies in education. This volume contains 140 extended abstracts selected by the program committee and organized into the following categories: (1) educational informational…

This paper discusses the role that foreign language programs should play in targeting their instruction to the particular needs of students, whether they are studying business, science, or other technical fields. It also describes an English-German negotiation simulation for final year students in the International Business and German course at…

This paper describes a special class program for gifted students (aged 9 to 12) with learning disabilities in Calgary (Alberta). The program has evolved over its 4 years to stress kinesthetic, experiential learning. The issue of remediation versus enrichment was resolved when it was found that the students responded best to whole theme…

The theme of the Association for the Development of Computer-Based Instructional Systems (ADCIS) 1994 conference was "New Partnerships: People, Technology, and Organizations." Included in the 38 papers and abstracts compiled in this document are the following topics: hypermedia; the National Research and Education Network and K-12…

This study examined whether an expert system approach involving intelligent selection of items (EXSPRT-I) is as efficient as item response theory (IRT) based three-parameter adaptive mastery testing (AMT) when there are enough subjects to estimate the three IRT item parameters for all items in the test and when subjects in the item parameter…

A 2-day teacher training workshop in computer-assisted language learning (CALL) designed for teachers of English as a Second Language (ESL) is described. Program objectives included the following: awareness of computer uses consistent with current principles of second language learning; direct experience with computers, emphasizing what can go…

The Education Game, a simulation designed to help professional educators experience what schooling means to students, was originally developed to introduce rural Ecuadorian farmers, who had little formal contact with schools, to the schooling experience, and was later expanded to stimulate discussion among Ecuadorian teachers on school-related…

This revision of the annotated bibliography, "Computer-Based Education: The Best of ERIC, June 1976-August 1980," includes 224 new entries as well as most of the 156 ERIC documents and journal articles originally cited. The new materials reflect the increased activity in the field with contributions about new technology (artificial…

Dichotomous search strategies (DSSs) for computerized adaptive testing are similar to golden section search strategies (GSSSs). Each middle point of successive search regions is a testing point. After each item is administered, the subject's obtained score is compared with the expected score at successive testing points. If the subject's obtained…