This study investigated the characteristics of Computer-based Case Simulations (CCS) that may be associated with case difficulty. Difficulty was defined as the average rating by physicians of examinee performance on a nine-point scale or the passing rate on the cases. Two data sets were used, one from an administration of 18 cases to 201 medical…

This document on contingent student assistance repayment plans in Ontario universities contains a paper on policy options for repayment plans and the manual for a simulation model for testing policy options. The policy options paper begins by describing the contingent repayment concept in which the test for receiving a public subsidy is shifted…

Hypermedia applications have presented information through a variety of visual media, but the aural channel for information delivery has not been well developed. To reduce the likelihood of overloading the visual channel of communication in a program that presents a great deal of information through graphic illustration and animation, the…

The differences between multiple-choice, simulated, and concurrent tests of software-skills proficiency are discussed. For three basic human-resource functions, the advantages of concurrent tests (i.e., those that use the actual application software) include true performance-based assessment, unconstrained response alternatives, and increased job…

This study aims to report the effort on teaching vector algebra using free open source software (FOSS). Recent studies showed that students have difficulties in learning basic physics concepts. Constructivist learning theories suggest the use of visual and hands-on activities in learning. We will report on the software used for this purpose. The…

The techniques used for teaching college economics have remained relatively unchanged over the past few decades. These techniques do not give the students an opportunity to apply, to develop, or to practice the economic theory they read about and hear in lectures. They tend to reinforce student assumptions about the subject's "givenness"…

In October and November 1986, the Northwest Regional Educational Laboratory (NWREL) sponsored a series of forums for elementary teachers to share ideas about the use of computers in the classroom. During the forums, each teacher took from 15 to 30 minutes to explain how he or she taught the lesson that was being shared. The informality of the…

Three major approaches to the use of computers in education are examined, serious limitations of each are presented, and questions are raised as to the efficacy of technologolizing education. The drill and practice approach is shown to embody a deterministic, behavioral technology that turns learning into a systematically-designed and…

This study was initiated to design, develop, implement, and evaluate a videodisc-based simulator system, the Interactive Graphics Simulator (IGS) for 6883 Converter Flight Control Test Station training at Lowry Air Force Base, Colorado. The simulator provided a means for performing task analysis online, developing simulations from the task…

The TESTFACT computer program and full-information factor analysis of test items were used in a computer simulation conducted to correct for the guessing effect. Full-information factor analysis also corrects for omitted items. The present version of TESTFACT handles up to five factors and 150 items. A preliminary smoothing of the tetrachoric…

MICROPIK is a multiple-alternatives, criterion-referenced model for evaluating CAI (computer-assisted instruction) software and microcomputer hardware against selected curricular objectives. The model provides decision-modeling control over diverse interactive patterns that occur when computer hardware, courseware, and instructional objectives are…

Describes ways in which computers are used to help undergraduates learn through designing, i.e., various creative activities. Highlights include projects sponsored by the Fund for the Improvement of Postsecondary Education (FIPSE) and the FIPSE Technology Study Group (FTSG), the importance of design in curriculum, and problems with teaching and…

Discussion of the potential of computers in education focuses on the need for experiential learning and developing creativity in students. Learning processes are explained in light of artificial intelligence research, problems with current uses of computers in education are discussed, and possible solutions using intelligent simulation software…

Research on computers in schools is reviewed. The findings include the following: (1) 53 percent of schools have computers; (2) restructuring classroom schedules and revising inservice programs would expand computer use; (3) software packages should allow for individual differences; (4) publishers are coordinating software with curriculum; and (5)…

Presents a computerized version of the Prisoner's Dilemma game, which runs on several Apple computers. Makes a case for utilizing the program in interpersonal, small group, and social conflict communication classes. Describes the four computerized versions of the game: rational, partially rational, nonrational, and assumed rational. (JD)