The growing interest in the use of games and simulations to support learning is evidenced in the literature, as well as in recent research projects and initiatives. While a focus upon the users of games and simulations is not well evidenced in the literature, this study aimed to highlight key issues and perceptions that inform and underpin how…

The purpose of this study was to investigate value of combining Real Experimentation (RE) with Virtual Experimentation (VE) with respect to changes in students' conceptual understanding of electric circuits. To achieve this, a pre-post comparison study design was used that involved 88 undergraduate students. The participants were randomly assigned…

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…

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…

This paper focuses upon the research and development (R&D) process associated with developing automated feedback materials for the SIMulation NETworking (SIMNET) training system. This R&D process involved a partnership among instructional developers, practitioners, and researchers. Users' input has been utilized to help: (1) design the…

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…

This study ascertained whether or not computer assisted instruction (CAI) enhanced the quality of the educational experience and resulted in increased learning. The study involved the teaching of a 3-week instructional unit on population genetics and evolutionary processes to advanced placement biology students. The control group (N=38) received…

This paper describes further research on a learning procedure for layered networks of deterministic, neuron-like units, described by Rumelhart et al. The units, the way they are connected, the learning procedure, and the extension to iterative networks are presented. In one experiment, a network learns a set of filters, enabling it to discriminate…

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…

Examined effectiveness and subjective enjoyment of a computer-assisted instruction program to teach neophyte counselors classic methods of psychotherapy. Students compared their responses in a simulated dialog with a client, with those of classic therapists. Questionnaires, knowledge tests, and students' choices of counseling styles provided…

This paper compares the impact of lecture plus a computer simulation and lecture alone on a broad range of measures, such as students' attitudes, attendance, learning, and information seeking behavior. Results showed that in order to maximize the positive effects, the simulation should be implemented as early in the course as possible. (Author/JAZ)

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)

In an experiment manipulating artificial data in a factorial design, model misspecification and varying levels of error in measurement and in model structure are shown to have significant effects on LISREL parameter estimates in a modified peer influence model. (Author/LMO)

Reports an investigation into pupil-talk in small groups during a computer simulation. The role of language as a communication and understanding aid is considered, along with the microcomputer's potential as a stimulus to and generator of discussion. The contents of participants' conversations, at and away from the microcomputer, are analyzed.…

Describes a study focusing on different presentation methods (pairs of students; entire class; and noncomputer list game-type setting) of a computer-based science simulation to sixth-grade students to determine the most beneficial method for student achievement. Results indicate large group instruction is slightly more beneficial. (MBR)